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Mcqs MBBS Exams India
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(Single Best Answer) Question 3171: 5' - Nucleotidase activity is increased by ?
A) Bone diseases
B) Prostate cancer
C) Chronic renal failure
D) Cholestatic disorders
Answer (Select an option above to get the answer):
(Single Best Answer) Question 3172: All of the following may cause ST segment elevation on EKG, except ?
A) Early repolarization variant
B) Constrictive pericarditis
C) Ventricular aneurysm
D) Prinzmetal angina
Answer (Select an option above to get the answer):
(Single Best Answer) Question 3173: All of the following are the causes of relative polycythemia except ?
A) Dehydration
B) Dengue haemorrhagic fever
C) Gaisbock syndrome
D) High altitude
Answer (Select an option above to get the answer):
(Single Best Answer) Question 3174: Hypercalcemia associated with malignancy is most often mediated by ?
A) Parathyroid hormone (PTH)
B) Parathyroid hormone related protein (PTHrP)
C) Interleukin - 6 (IL-6)
D) Calcitonin
Answer (Select an option above to get the answer):
(Single Best Answer) Question 3175: Serum angiotensin converting enzyme may be raised in all of the following except ?
A) Sarcoidosis
B) Silicosis
C) Berylliosis
D) Bronchogenic carcinoma
Answer (Select an option above to get the answer):
(Single Best Answer) Question 3176: All of the following can cause osteoporosis, except ?
A) Hyperparathyroidism
B) Steroid use
C) Fluorosis
D) Thyrotoxicosis
Answer (Select an option above to get the answer):
(Single Best Answer) Question 3177: Which of the following infestation leads to malabsorption ?
A) Giardia lamblia
B) Ascaris lumbricoides
C) Necator americana
D) Ancyclostoma duodenale
Answer (Select an option above to get the answer):
(Single Best Answer) Question 3178: A 30 years old male patient presents with complaints of weakness in right upper and both lower limbs for last 4 months. He developed digital infarcts involving 2nd and 3rd fingers on right side and 5th finger on left side. On examination, BP was 160/140 mm Hg, all peripheral pulses were palpable and there was asymmetrical neuropathy. Investigations showed a Hb-12gm, TLC-12000Cu mm, Platelets 4,30,000, ESR- 49 mm. Urine examination showed proteinuria and RBC 10 - 15 /hpf with no casts. Which of the following is the most likely diagnosis ?
A) Polyarteritis nodosa
B) Systemic lupus erythematosus
C) Wegener's granulomatosis
D) Mixed cryoglobulinemia
Answer (Select an option above to get the answer):
(Single Best Answer) Question 3179: Palpable purpura could occur in the following conditions, except ?
A) Thrombocytopenia
B) Small-vessel vasculitis
C) Disseminated gonococcal infection
D) Acute meningococcemia
Answer (Select an option above to get the answer):
(Single Best Answer) Question 3180: A 59 year old man with severe myxomatous mitral regurgitation is asymptomatic, with a left ventricular ejection fraction of 45% and an end-systolic diamater index of 2.9 cm/m2. The most appropriate treatment is ?
A) Mitral valve repair or replacement
B) No treatment
C) ACE inhibitor therapy
D) Digoxin and diuretic therapy
Answer (Select an option above to get the answer):