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Answer the following medical question with the correct option:
All of the following techniques are used to control bleeding from bone during mastoid surgery except - A) Cutting drill over the bleeding area B) Diamond drill over the bleeding area C) Bipolar cautery over the bleeding area D) Bone wax
A) Cutting drill over the bleeding area
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Toxin in mushroom poisoning principally affects: March 2011 A) Liver B) Lung C) Bladder D) Nerves
D) Nerves
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A study of persons receiving emergent medical services is conducted. It is observed that 5% of persons with sudden cardiac arrest who receive cardiopulmonary resuscitation survive. Which of the following is the most likely mechanism for cardiac arrest in these survivors? A) Arrhythmia B) Infarction C) Inflammation D) ...
A) Arrhythmia
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A 33-year-old woman discovers a lump in her left breast on self-examination. Her mother and sister both had breast cancer. A mammogram demonstrates an ill-defined density in the outer quadrant of the left breast, with microcalcifications. Needle aspiration reveals the presence of malignant, ductal epithelial cells. Gen...
C) DNA Repair
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Which of the following would distinguish hydrocephalusdue to aqueductal stenosis when compared to thatdue to Dandy walker malformation: A) Third ventricle size B) Posterior fossa volume. C) Lateral ventricular size D) Head circumference.
B) Posterior fossa volume.
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Position of rupture of hymen in a virgin after rape: PGI 09; AP 09 A) 3'O clock B) 5'O clock C) 11'O clock D) 12'O clock
B) 5'O clock
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Death rates of two countries are best compared by - A) Crude death rate B) Propoional crude death rate C) Standardized moality rate D) Age specific death rate
C) Standardized moality rate
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According to biophysics, in which pa of eye does maximum refraction occur? A) Cornea B) Aqueous humor C) Centre of the lens D) Periphery of the lens
A) Cornea
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Frey's syndrome is caused due to damage to: A) Postauricular nerve B) Auriculotemporal nerve C) Both of the above D) None of the above
B) Auriculotemporal nerve
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Which of the following trinucleotide repeat disorder and the repeat is wrongly paired? A) Kennedy disease - CAG B) Friedreich's Ataxia - CGG C) Myotonic dystrophy - CTG D) Huntington's chorea - CAG
B) Friedreich's Ataxia - CGG
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Axonotmesis includes discontinuity in: A) Perineurium B) Epineuri um C) Endoneurium D) Axon
D) Axon
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Which of the following microorganism initially colonise the burns wound? A) E. Coli B) Staphylococcus C) Proteus D) Pseudomonas
B) Staphylococcus
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Stage lb cervical cancer is diagnosed in a young woman. Assuming that the cancer is confirmed to the cervix and that intraoperative biopsies are negative, which of the following structure would not be removed during the radical hysterectomy? A) Uterosacral and uterovesical ligaments B) Pelvic nodes C) The entire param...
D) Both ovaries
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Which of the following statements are TRUE about diaphragm:1. Left side pushed down by hea2. Left side lower than right3. Right side lower than left4. Right side pushed up by liver5. Hernia common on left because of weak origin A) 2,4 & 5 B) 1,3 & 5 C) 1,2 & 4 D) 1,4 & 5
A) 2,4 & 5
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The mechanism of genetic transfer where a phage serves as a vehicle is - A) Transformation B) Translation C) Conjugation D) Lysogeny
A) Transformation
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A 48-year-old woman has a lower back pain and hypoesthesia in the left S1 dermatomal distribution (left calf and lateral left foot). What is the most likely cause? A) A lesion at the right L4-L5 interspace B) Pathology where the nerve exits the spinal canal immediately above the pedicle of S3 veebra C) A herniated nuc...
C) A herniated nucleus pulposus
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The ideal temperature of water bath for softening fluid wax is about A) 51 to 54 degree F B) 51 to 54 degree C C) 70 to 75 degree F D) 70 to 75 degree C
B) 51 to 54 degree C
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Eosinophilic abscess in lymph node is characteristically seen in - A) Kimura's disease B) Hodgkin's lymphoma C) Tuberculosis D) Sarcoidosis
A) Kimura's disease
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Amount of a drug X administered to a patient is 4.0 g and its plasma concentration is found to be 50 mg/ml,what will be the volume of distribution of drug X ? A) 100L B) 80L C) 60L D) 50L
B) 80L
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The usual location of dieulafoy's lesion is in the: A) Fundus of the stomach B) Body of the stomach C) Pylorus of the stomach D) First pa of the duodenum
A) Fundus of the stomach
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A 40-year old diabetic patient presents with proptosis of one eye and black eschar over palate. The likely organism is: A) Pseudomonas B) Candida C) E. coli D) Mucor
D) Mucor
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To achieve neonatal tetanus elimination, incidence of eonatal tetanus per 1000 live births should be reduced to less than - A) 0.1 B) 2 C) 0.5 D) 1
A) 0.1
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Hybrid muscles A) These are the muscles having different set of fibers performing the same function B) E.g. Pectineus & Biceps Femoris C) Receive nerve supply by different nerves D) All are true
D) All are true
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Face bows are classified as: A) Arbitrary face bow B) Arbitrary and kinematic face bow C) Arbitrary and value face bow D) None of the above
B) Arbitrary and kinematic face bow
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All of the following statements are true about chaperones except that they A) Belong to heat shock proteins B) Are also known as stress proteins C) Paicipate in protein folding D) Bind to the hydrophilic regions of an extended polypeptide
D) Bind to the hydrophilic regions of an extended polypeptide
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In normal X–ray of shoulder which is'superior most structure – A) Greater tubercle B) Surgical neck of humerus C) Coracoid process D) Head of humerus
C) Coracoid process
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Fatty acid with even number of carbon atoms on oxidation produces: A) Acetyl CoA B) Succinyl CoA C) Propionyl CoA D) All of the above
A) Acetyl CoA
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The staining useful for antemorten diagnosis of rabies is - A) Seller B) Macchiavillo C) Giemsa D) Fluorescent
D) Fluorescent
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Hypercalcemia is caused by all EXCEPT : A) Loop diuretics B) Lithium C) Vitamin D intoxication D) Thiazides
A) Loop diuretics
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A 24-vear-old lady with 24 hrs comes with complains of pain in the right iliac fossa, vomiting, central dyspareunia, rebound tenderness and with a temperature of 37degC. Pregnancy test negative. The probable diagnosis is A) Acute appendicitis B) Acute PID C) Ectopic Pregnancy D) Endometriosis
B) Acute PID
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Normal PCWP with pulmonary oedema is seen in A) Left atrial myxoma B) High altitude C) Pulmonary vein obstruction D) Pulmonary aery obstruction
B) High altitude
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Which of the following is not a CSF finding in tubercular meningitis? A) Low sugar B) Lymphocytic pleocytosis C) High protein D) Opening pressure is low
D) Opening pressure is low
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Property of acquiring antibiotic resistance from viral colony is by: A) Transference B) Conjugation C) Transduction D) Mutation
C) Transduction
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Ketamine contraindicated in all except- A) Head injury B) Hypertension C) Asthma D) Glaucoma
C) Asthma
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The Otic Ganglion: A) Is in relation to maxillary nerve B) Receives preganglionic parasympathetic fibers, through the greater superficial petrosal nerve C) Sends postganglionic parasympathetic fibers to auriculotemporal nerve D) Is related to the tensor tympani
C) Sends postganglionic parasympathetic fibers to auriculotemporal nerve
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Vaginal delivery is impossible in : A) Persistent Mento-posterior presentation B) Persistent occipito-posterior presentation C) Mento-anterior presentation D) Breech presentation
A) Persistent Mento-posterior presentation
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Gene for major histocompatibility complex is located on which chromosome? A) Chromosome 10 B) Chromosome 6 C) X chromosome D) Chromosome 13
B) Chromosome 6
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Which of the following is WRONG A) Secretion mL/Day Saliva 1500 B) Secretion mL/Day Stomach 2500 C) Secretion mL/Day Bile 700 D) Secretion mL/Day Pancreas 1500
C) Secretion mL/Day Bile 700
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During fixation of Bennett's fracture, which muscle hinders it A) Extensor pollicis brevis B) Flexor pollicis brevis C) Flexor pollicis longus D) Abductor pollicis longus
D) Abductor pollicis longus
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Antipsychotic drug with maximum hypotensive effect - A) Fluphenazine B) Trifluperazine C) Thioridazine D) Haloperidol
C) Thioridazine
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The biological oxygen demand indicates - A) Organic matter B) Bacterial content C) Anaerobic bacteria D) Chemicals
A) Organic matter
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Crescents are derived from A) Mesangium + fibrin + macrophage B) Visceral epithelial cells + fibrin + macrophage C) Parietal epithelial cells + fibrin + macrophages D) Tubular epithelium + fibrin + macrophages
C) Parietal epithelial cells + fibrin + macrophages
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Number of vitamins required in citric acid cycle is: A) 2 B) 3 C) 4 D) 5
C) 4
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Spermicidal cream which is used in contraceptives? A) Gossypol B) Nonoxynol-9 C) Cent chroman D) Clomiphene
B) Nonoxynol-9
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Sho gastric vessels are present in which ligament A) Lienorenal B) Gastrophrenic C) Gastrosplenic D) Gastrocolic
C) Gastrosplenic
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Lesion of facial nerve above geniculate ganglion is associated with A) Increased lacrimation B) Decreased lacrimation C) Increased salivation D) Hypoacusis
C) Increased salivation
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In full-term neonates, the ductus aeriosus closure is due to A) Cardiac output B) Prostaglandins C) Low pressure CO2 D) Low pressure O2
D) Low pressure O2
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True about salivary gland :a) There are more than 400 minor glandsb) 90% of all parotid tumors are malignantc) 90% of minor salivary tumors are malignantd) Superficial paratidectomy done in parotid tumorse) Warthim's tumor common in parotid A) acde B) bde C) abcd D) abde
A) acde
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Typical appearance of Tumour cells and Macrophages on Histological section indicate A) ALCL B) CLL C) Diffuse large B cell lymphoma D) Burkitt's lymphoma
D) Burkitt's lymphoma
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All are true regarding kaposi sarcoma except one : A) Predominent in male B) Multicentric origin C) Chemotherapy is treatment of choice D) Occurs in AIDS pt only
D) Occurs in AIDS pt only
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IgA nephropathy over expresses: A) CD 51 B) CD 61 C) CD 71 D) CD 81
C) CD 71
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Aerial supply to putamen includes all except A) Medial striate aeries B) Lateral striate aeries C) Anterior choroidal aery D) Posterior communicating aery
D) Posterior communicating aery
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All are essential amino acid except A) Phenylalanine B) Lysine C) Leucine D) Glycine
D) Glycine
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Which of the following helminths primarily pro¬duces gastrointestinal symptoms, without lung involvement, during the course of its infection? A) Dirofilaria immitis B) Strongyloides stercoralis C) Trichuris trichiura D) Ascaris lumbricoides
C) Trichuris trichiura
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During the delivery, it is necessary to do an episiotomy. The tear extends through sphincter of the rectum, but the rectal mucosa is intact. How would you classify this type of perineal tear? NOT RELATED-GYN A) Ist Degree B) 2nd degree C) 3rd degree D) 4th degree
C) 3rd degree
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A lady presents with headache, recurrent abortions, and cavernous sinus thrombosis. The diagnosis is A) APLA B) Cervical incompetence C) Unexplained D) Pre eclampsia
A) APLA
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A 58-year-old woman presents with a 2-month history of abdominal discomfort and dark stools. Physical examination shows pallor but no evidence of jaundice. Laboratory studies disclose a microcytic, hypochromic anemia, with a hemoglobin level of 6.7 g/dL. A barium swallow radiograph reveals a "leather bottle" appearance...
D) Linitis plastica
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For frost-bite rewarming, the temperature should be: A) 20? C B) 25? C C) 37? C D) 42? C
D) 42? C
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Transpyloric plane separates ? A) Hypogastrium from lumbar region B) Hypochondrium from lumbar region C) Iliac fossa from lumbar region D) Umbilical region from lumbar region
B) Hypochondrium from lumbar region
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The test used to diagnose Dubin Johnson syndrome is- A) Bromsulphalein test (BSP) B) Scrum transaminases C) Hippuratc test D) Gamma glutamyl transferase level
A) Bromsulphalein test (BSP)
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Drug of choice for chylamydial trachomatis is: March 2007 A) Penicilin B) Erythromycin C) Vancomycin D) Azithromycin
D) Azithromycin
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Ovulation can be diagnosed by all except A) Measuring day 14 serum progesterone B) Rise in basal body temperature in the second half of cycle C) Study of cervical mucus D) Endometrial histology
A) Measuring day 14 serum progesterone
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A boy undergoes eye surgery under day care anesthesia with succinyl choline and propofol and after 8 hours he stas walking and develops muscle pain. What is the cause? A) Early mobilization B) Due to the effects of eye surgery C) Succinyl choline D) Propofol
C) Succinyl choline
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Tinea pedis is caused by which of the following ? A) E. floccosum B) M.furfur C) M.canis D) E.werneckii
A) E. floccosum
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What is PULP cap? A) Capping of the exposed vital pulp with a thin layer of inert lining or base material B) Capping of exposed vital pulp tissue by placing a layer of mineral trioxide aggregate (MTA) or calcium hydroxide C) A method of isolation used during root canal treatment D) An early stage of tooth development
B) Capping of exposed vital pulp tissue by placing a layer of mineral trioxide aggregate (MTA) or calcium hydroxide
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Treatment of choice for SIADH is ? A) Lithium carbonate B) Demeclocycline C) Vasopressin D) Hypertonic Saline
D) Hypertonic Saline
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All of the following about 'herd immunity' are true, except: A) Spread of epidemic is influenced by it B) Can be acquired by immunisation C) It is mostly due to sub-clinical infection D) Herd structure is constant
D) Herd structure is constant
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Aerial O2 content is reduced in one of the following A) Stagnant hypoxia B) Anemic hypoxia C) Histotoxic hypoxia D) Ischemic hypoxia
B) Anemic hypoxia
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A patient is admitted with 3rd episode of deep venous thrombosis. There is no history of any associated medial illness. All of the following investigations are required for establishing the diagnosis except A) Antibodies to factor VIII B) Antibodies to cardiolipin C) Antithrombin II deficiency D) Protein C deficiency
A) Antibodies to factor VIII
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Otolith organs are concerned with the function of? A) Oculovestibular reflex B) Rotary nystagmus C) Linear acceleration D) Angular acceleration
C) Linear acceleration
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Intractable diarrhoea in children is caused by all except- A) Cystic fibrosis B) Giardiasis C) Secreting tumors D) Milk allergy
B) Giardiasis
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A 11-year-old boy came with history of cough for 15 days. On examination he was found to have cervical lymphadenopathy. The lymph node biopsy is shown below. Which of the following is the most appropriate diagnosis? A) Tuberculosis B) Leprosy C) Sarcoidosis D) Syphilis
A) Tuberculosis
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Definitive host of ascariasis A) Dog B) Man C) Pig D) Monkey
B) Man
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A male child presents with repeated urinary infections and failure to gain weight. A MCU was carried out as shown in plate, most probable diagnosis is? A) Posterior urethral valve B) Meatal stenosis C) Bladder diverticula D) Bladder polyp
A) Posterior urethral valve
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TRUE statement regarding ileum is: A) Tongue shaped villi in the lumen B) Lymphatic patch along antimesenteric border C) Supplied by inferior mesenteric vessels D) Joins caecum at anterior surface.
B) Lymphatic patch along antimesenteric border
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Which of the following statements regarding barbiturates is accurate? A) Benzodiazepines exhibit a steeper dose response relationship as compared to barbiturates B) Barbiturates may increase the half lives of drugs metabolized by the liver C) Alkalization of the urine will accelerate the elimination of phenobarbital D...
C) Alkalization of the urine will accelerate the elimination of phenobarbital
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About tuberculoid leprosy, false is – A) CMI is depressed B) CMI is increased C) A single anesthetic patch D) None
B) CMI is increased
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The best indicator for monitoring the impact of Iodine Deficiency Disorders Control Programme is: A) Prevalence of goiter among school children B) Urinary iodine levels among pregnant women C) Neonatal hypothyroidism D) Iodine level in soil
C) Neonatal hypothyroidism
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FADH2 enters ETC via which complex? A) Complex I B) Complex II C) Complex III D) Complex IV
B) Complex II
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Which of the following ilineses increases the risk of developing tuberculosis ? A) Anthracosis B) Berylliosis C) Sarcoidosis D) Silicosis
D) Silicosis
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In a middle aged male having back pain, syndesmophytes involving4 continous vertebrae are seen on Xray. The patient has - A) DISH B) Ankylosing spondylitis C) Rheumatoid arthritis D) Osteoarthritis
B) Ankylosing spondylitis
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Acute Hepatitis can be earliest diagnosed by - A) IgM anti HBc ab B) Hbs Ag C) IgG anti HBc abs D) Anti HBs ab
A) IgM anti HBc ab
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In acute organophosphorus poisoning which of the following is seen : A) Dry lungs B) Edematous lungs C) Pneumonia D) All
B) Edematous lungs
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Vasanthi 45 years, was brought to casualty with abnormal movements which included persistent detion of neck to right side one day before she was prescribed Haloperidol 5 mgs three times daily from the psychiatry OPD. She also had an altercation with her husband recently. Which of the following is the most likely cause ...
A) Acute drug dystonia
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The oxidation of 1 mol of the C16 fatty acid, palmitate, generates how many ATP molecules? A) 112 B) 108 C) 106 D) 120
C) 106
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Where is torus aorticus located - A) Left atrium B) Right atrium C) Aorta D) Left ventricle
B) Right atrium
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Aldosterone secretion is maximally stimulated by? A) Hyperkalemia B) ACTH C) Hypernatremia D) Exogenous steroids
A) Hyperkalemia
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Wilson disease is due to accumulation of: September 2005 A) Copper B) Iron C) Zinc D) Nickel
A) Copper
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Test available for AIDS virus detection includes - A) Karpas test B) Western blot test C) ELISA test D) All of the above
D) All of the above
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Dentin Protection during cavity restoration is most important when the "remaining dentin thickness" is: A) 1 — 2mm B) 1.5 mm C) 0.5 — 1mm D) 0.5 mm
D) 0.5 mm
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Immunization schedule after dog bite ? A) 0, 7, 21 B) 0, 3, 7, 14, 28, 90 C) 0, 3 D) None
B) 0, 3, 7, 14, 28, 90
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Reason associated with the formation of pulp polyp: A) Ample vascularity of the young pulp. B) Adequate exposure for drainage. C) Tissue proliferation. D) All of the above.
D) All of the above.
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All are predominant arteriolar dilators, EXCEPT A) Diazoxide B) Minoxidil C) Hydralazine D) Na nitroprusside
D) Na nitroprusside
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True about fatty acid synthesis A) Occurs in mitochondria B) Occurs in cytosol C) Occurs in endoplasmic reticulum D) Occurs in ribosomes
B) Occurs in cytosol
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Which is a gram negative anaerobic bacteria: September 2007 A) Streptococci B) Bacteroides C) Actinomyces D) Clostridium welchii
B) Bacteroides
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You are testing knee jerk reflex in a patient. The afferents in deep tendon reflexes are carried by: A) Dynamic intrafusal fibers B) Golgi tendon organ C) Nuclear bag and static chain fibers D) Both Golgi tendon and muscle spindle
A) Dynamic intrafusal fibers
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Primary ossification centre of all bones of lower limb forms by A) 8 weeks B) 10 weeks C) 12 weeks D) 14 weeks
C) 12 weeks
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Interosseous membrane between radius and ulna is pierced by which structure A) Posterior interosseus nerve B) Posterior interosseus aery C) Anterior interosseus nerve D) Anterior interosseus aery
D) Anterior interosseus aery
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Which of the following is TRUE about an 'essential drug'? A) Drugs that has been developed specifically to treat a rare medical condition B) Those drugs that satisfy the health care needs of the majority of the population C) Those drugs that satisfy the health care needs of at least 50% of the population D) Drug that ...
B) Those drugs that satisfy the health care needs of the majority of the population
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Amylase increased in pleural fluid is seen in following except - A) Rheumatoid arthritis B) Esophageal perforation C) Malignancy D) Gall stone pancreatitis
A) Rheumatoid arthritis