task stringlengths 34 71 | input stringlengths 8 997 | output stringlengths 1 255 | options list | pageTitle stringlengths 18 37 | outputColName stringlengths 1 30 | url stringlengths 39 45 | wdcFile stringlengths 71 74 |
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82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] Which side of the heart is the systemic circuit pump? [Answer] | Left side | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] Which circuit is a short, low-pressure circulation? [Answer] | pulmonary | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] Which circuit is a long pathway and encounters about 5 time more resistance to blood flow? [Answer] | systemic circuit | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What is the shortest circulation and supplier of functional blood supply of the heart called? [Answer] | coronary circulation | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What 2 branches does the right coronary artery divide into? [Answer] | marginal artery, which serves the myocardium of the lateral right side of the heart posterior interventricular artery, which runs to the heart apex and supplies the posterior ventricular walls | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] Complete blockage of what leads to tissue death and heart attack? [Answer] | coronary artery | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What veins collect venous blood after passing thru the capillary beds of the myocardium? [Answer] | cardiac veins | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] The cardiac veins join together to form an enlarged vessel called what and empties blood where? [Answer] | coronary sinus, which empties the blood into the right atrium | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What are the 3 large tributaries called in the sinus? [Answer] | great cardiac vein; middle cardiac vein; small cardiac vein | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What is thoracic pain caused by a fleeting deficiency in blood delivery to the myocardium, causing blockage of the coronary arterial circulation? [Answer] | angina pectoris | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What causes angina pectoris? [Answer] | stress-induced spasms of coronary arteries; increased physical demands on the heart | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What is prolonged coronary blockage called? [Answer] | myocardial infarction, aka heart attack | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] Where is the most serious damage done in myocardial infarction? [Answer] | left ventricle | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What do the 2 AV valves prevent? [Answer] | backflow into the atria when the ventricles are contracting | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What is the right AV valve called? [Answer] | tricuspid valve | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What is the left AV valve called? [Answer] | mitral valve, (sometimes called the bicuspid valve) | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What is attached to each AV valve flap? [Answer] | tiny white collagen cords called chordae tendineae aka heart strings | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What is the function of the chordae tendineae? [Answer] | to anchor the cusps of the AV valves to the papillary muscles protruding from ventricular walls | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] Which 2 valves guard the bases of the large arteries issuing from the ventricles and prevent backflow into the associated ventricles? [Answer] | aortic and pulmonary (semilunar, SL) valves | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What is it called when the myocardium behaves as a single coordinated unit? [Answer] | functional syncytium | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What % of cardiac cells are mitochondria? [Answer] | 25-35% | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What is it called when a region of heart muscle is deprived of blood? [Answer] | ischemic | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What can a large area of ischemic lead to? [Answer] | heart attack | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What consists of noncontractile cardiac cells specialized to initiate and distribute impulses thru out the heart so that it depolarizes and contracts in an orderly, sequential manner? [Answer] | cardiac conduction system | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What are pacemaker potentials or prepotentials? [Answer] | spontaneously changing membrane potentials | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What produces the rising phase of the action potential and reverses the membrane potential in autorhythmic cells? [Answer] | Influx of CA2+ | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What is an ectopic focus? [Answer] | An abnormal pacemaker | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What pace is set by the AV node (junctional rhythm) [Answer] | 40-60 bpm | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What part of the nervous system increases the heart rate and force of the beat? [Answer] | sympathetic | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What part of the nervous system decreases the heart rate? [Answer] | parasympathetic | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What are the 3 distinguishable waves or deflections of a typical ECG? [Answer] | P wave-atrial depolarization - spread of impulse from SA node over atria; QRS complex (ventricular depolarization - spread of impulse through ventricles; T wave-ventricular repolarization | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What does the term systole refer to? [Answer] | contraction period | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What does the term diastole refer to? [Answer] | relaxation period | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What are all events associated with the blood flow thru the heart during one complete heartbeat referred to as? [Answer] | cardiac cycle | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What is the amount of blood pumped out by each ventricle in 1 minutes and is the product of heart rate and stroke volume referred to as? [Answer] | cardiac output | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What is the volume of blood pumped out by one ventricle with each beat called? [Answer] | stroke volume | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What is the difference between resting and maximal CO (cardiac output) referred to as? [Answer] | cardiac reserve | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What are the 3 most important factors that affect SV (stroke volume) [Answer] | preload; contractility; and afterload | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What is the amount of blood returning to the heart and distending its ventricles called? [Answer] | Venous return | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What is the contractile strength achieved at a given muscle length called? [Answer] | contractility; The strength of each contraction of the heart muscle | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What is the pressure that must be overcome for the ventricles to eject blood? [Answer] | afterload - refers to the resistance the left ventricle encounters as it tries to eject blood to the body | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What 3 factors can affect heart rates? [Answer] | ANS; hormones; ions | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What is reduced Ca2+ blood levels called and what is the effect on the heart? [Answer] | hypocalcemia; depresses the heart | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] increased CA2+ blood levels cause what? [Answer] | tightly couple the excitation-contraction mechanism and prolong the plateau phase of the action potential | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What interferes with depolarization by lowering resting potential and may lead to heart block and cardiac arrest? [Answer] | excessive K+ levels (hyperkalemia) | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What is life threatening and causes the heart to beat feebly and arrhythmically? [Answer] | not enough K+ (hypokalemia) | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What causes an abnormally fast heart rate (more than 100 beats/min) that may result from elevated body temp, stress, crtain drugs, or heart disease? [Answer] | tachycardia (heart hurry)A too fast heart beat doesnt allow enough time in diastole.So the heart chambers dont fill up enough w/blood, so the heart does not pump enough blood for the needs of the cells. | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What is a heart rate slower than 60 beats/min called? [Answer] | Bradycardia; causes low blood pressure One of the first signs of this is called syncope, which is the same this as passing out and becoming unconscious. | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] When the pumping efficiency of the heart is so low that blood circulation is inadequate to meet tissue needs the heart is said to be in what? [Answer] | Congestive heart failure (CHF) | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] If the left side of the heart fails what occurs? [Answer] | pulmonary congestion | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What happens if the right side of the heart fails, leading to blood stagnating in body organs and pooled fluids in tissue spaces impairing ability of body cells to obtain adequate amounts of nutrients and oxygen? [Answer] | peripheral congestion | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] what happens in the cardiac cycle during the P wave [Answer] | depolarization of atria | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] what happens in the cardiac cycle immediately before the P wave [Answer] | heart is in diastole | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] what happens in the cardiac cycle immediately after the P wave [Answer] | contraction of atria | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] Describe what happens in the cardiac cycle during the QRS wave [Answer] | depolarization of ventricles | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] what happens in the cardiac cycle immediately after the QRS wave (S-T interval) [Answer] | contraction of ventricles | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] what happens in the cardiac cycle during the T wave [Answer] | repolarization of ventricles | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What structure is replaced by an artificial pacemaker? [Answer] | SA node | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] List the elements of the intrinsic conduction system in order starting from the SA node [Answer] | SA node AV node AV bundle (Bundle of His) L and R bundle branches Purkinje fibers | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What is the bundle of His? [Answer] | atrio-ventricular bundle (AV bundle) | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What is the amount of blood in the heart chamber that is left over from the previous contraction (end diastole), plus the amount of blood brought into the heart chamber from the venous system (the vena cava's) called? [Answer] | preload | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] the epicardium is another name for what? [Answer] | visceral layer of the serous pericardium. | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] The pericardium consists of what? [Answer] | an outer fibrous pericardium and an inner serous pericardium | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What consists of the systole (contraction) and diastole (relaxation) of both atria, rapidly followed by the systole and diastole of both ventricles? [Answer] | A cardiac cycle | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What are the 3 phases of the cardiac cycle? [Answer] | atrial systole, ventricular systole, and the relaxation period. | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] The act of listening to sounds within the body is called what and what instrument is usually used? [Answer] | auscultation, and it is usually done with a stethoscope | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] what heart sound is created by blood turbulence associated with the closing of the atrioventricular valves soon after ventricular systole begins [Answer] | The first heart sound (lubb) | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What heart sound represents the closing of the semilunar valves close to the end of the ventricular systole [Answer] | The second heart sound (dupp) | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What are the valves that prevent backflow into the atria when the ventricles are contracting and are found between the atrial and ventricular chambers on each side? [Answer] | atrioventricular (AV) valves | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What is the left AV valve called, that consists of 2 cusps of endocardium? [Answer] | mitral or bicuspid valve | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What is the right AV valve called that has 3 cusps? [Answer] | tricuspid valve | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What are the tiny white collagenic cords that anchor the cusps to the ventricular walls called? [Answer] | chordae tendineae; aka heart strings | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] Where do the chordae tendineae originate from? [Answer] | the papillary muscles, small bundles of cardiac muscle that project from the myocardial wall | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What is the period of ventricular filling into the atria known as? [Answer] | diastole | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What is the disease process in which the body's blood vessels become increasingly occluded by plaques? [Answer] | atherosclerosis | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What is it known as when the ventricles contract and compress blood in their chambers? [Answer] | systole | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What anchors the flaps in a closed position to prevent blood backflow into the atria during ventricular contraction? [Answer] | chordae tendineae | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What 2 valves are each composed of 3 pocketlike cusps and guard the bases of the 2 large arteries leaving the ventricular chambers? [Answer] | pulmonary and aortic semilunar valves | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What kind of pump does the right side of the heart function as? [Answer] | pulmonary circulation pump | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What does the pulmonary circulation pump side of the heart carry in the blood? [Answer] | carbon dioxide | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What kind of pump does the left side of the heart function as? [Answer] | systemic circulation | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What does the systemic circulation pump side of the heart carry in the blood? [Answer] | oxygen | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What is the myocardium reinforced internally by? [Answer] | fibrous skeleton of the heart | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What provides the functional blood supply of the heart? [Answer] | right and left coronary arteries | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What is the myocardium largely drained by? 3 [Answer] | the great, middle and small cardiac veins | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What does the coronary sinus and several anterior cardiac veins empty into? [Answer] | right atrium | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What node has the highest rate of discharge and provides the stimulus for contraction? [Answer] | SA node | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What represents the time between the beginning of atrial depolarization and ventricular depolarization in an ECG? [Answer] | the P-R interval | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] How long is the P-R interval? [Answer] | .16 to .18 seconds | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] What is the period from the beginning of ventricular depolarizarion thru repolarization and includes the time of ventricular contraction called? [Answer] | Q-T interval | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] The lining of the heart [Answer] | endocardium | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] The outermost layer of the serous pericardium [Answer] | parietal layer | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] Prevents backflow into the left ventricle [Answer] | aortic semilunar valve | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] Prevents backflow into the right atrium [Answer] | tricuspid valve | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] Serous layer covering the heart muscle [Answer] | epicardium | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] AV valve with two flaps [Answer] | mitral valve | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] Prevents backflow into the right ventricle [Answer] | pulmonary semilunar valves | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
82093a15_shcards_about_Cardio_Sys_Ch_18__Answer | [Question] Prevents backflow into the left atrium [Answer] | mitral valve | [] | Flashcards about Cardio Sys Ch 18 | Answer | http://www.studystack.com/flashcard-271852 | 19/1438042985140.15_20150728002305-00239-ip-10-236-191-2_744960473_3.json |
47e36e51_Flashcards_about_Learning_Self__Question | [Answer] Abilities [Question] | Skills a person has developed | [] | Flashcards about Learning Self | Question | http://www.studystack.com/flashcard-715948 | 19/1438042985140.15_20150728002305-00178-ip-10-236-191-2_737125662_3.json |
47e36e51_Flashcards_about_Learning_Self__Question | [Answer] Aptitudes [Question] | Natural talents and the potential to learn quickly and easily | [] | Flashcards about Learning Self | Question | http://www.studystack.com/flashcard-715948 | 19/1438042985140.15_20150728002305-00178-ip-10-236-191-2_737125662_3.json |
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