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NK QUESTIONS AND ANSWERS LATEST U
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PDATED 2023-2024 GRADED A+
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,NBME CBSE ACTUAL TEST QUESTIONS AND ANSWE v v v v v vv
RS 2023-2024 COMPLETE v v
62 year old woman - osteoporosis -
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va bisphosphonate is prescribed. The expected beneficial effect of the drug is due to
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which of the following? -Answer= Decreased Osteoclast Activity
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Cohot Study of elderly women - v v v v v
v relative risk ratio for hip fractures among those who exercise regularly is 1.2 (9
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5% confidence interval of 1.1 to 1.8). Which of the following is the conclusion abo
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ut the effect of exercise on the risk of hip fracture? -
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Answer= Statistically Significant Overall Increase Risk
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52 year old man goes to ER with chest pain radiating to his jaw while shov
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eling snow. Pulse is 80/min and blood pressure is 130/70. The most immedi
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ate treatment mechanism of action? -
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v Answer= Increased nitric oxide concentration v v v v
24 year old woman - spilled hot grease on her left leg while working at a fast-
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v food restaurant. Exam of leg shows 7cm pink, soft, granular, edematous wound.
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The formation of this tissue was most likely caused by increased activity of whic
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h? -Answer= a. Vascular Endothelial Growth Factor VEGF -
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v stimulates angiogenesiss. v
TYPE III Collagen = Blood Vessels - early wound repair
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27 year old man- MVC - skull x-
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ray shows a linear, nondepressed basal skull fracture -
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v increased serum osm and decreased urin osm. Following desmopressin urine
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,osm increases. Desmopressin's effect is due to the activation of which of the follo
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wing? -Answer= a. Adenylyl Cyclase
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, Adenylate Cyclase - ATP - CAMP --
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v PROTEKINASE A -- Ca v2 v v v v
A 10 month old boy -
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v 4 day history of fever and cough. He attends day care center. Chest exam show
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s intercostal retractions along with bilateral, diffuse wheezes and expiratory rhon
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chi. The infectious agent most likely has which of the following properties? -
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Answer= Mediation of Cell Entry via a fusion protein
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A 17 year old girl in ED -
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v 15 minutes after being stung by a bee. Mild light headedness but no difficulty swall
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owing- Bilateral wheezing - v v v
v Which is most appropriate pharmacotherapy for this patient? -Answer= B2-
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v Agonist
14 year old boy -
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v 2 day history of sore throat and fever that peaks in late afternoon. 1 week of fat
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igue. He recentaly had sex with one partner. Physical exam show cervical lymph
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adenopathy and pharyngeal erythema with a creamy exudate. DX? - v v v v v v v v v
Answer= Infectious Mononucleosis v v