Karnataka PG Solved Paper 2004 (Part 17 of 20)
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The level of LDL cholestrol at which therapy should be intiated in a aotient without coronary artery disease and no risk factor is:
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100 mg/dL
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130 mg/dL
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160 mg/dL
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198 mg/dL
Answer: c
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The most common karyotypic abnormality associated with Turner syndrome is:
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45, X
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46, XY
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47, XXY
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45, Y
Answer: a
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Insulin resistance is defined as a daily requirement of insulin greater than:
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100 units
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150 units
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200 units
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250 units
Answer: c
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The treatment of choice for hypertension in a patient with phaeochromocytoma:
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Alpha adrenergic blocking agents
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Beta adrenergic blocking agents
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Calcium channel blockers
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Angiotensin receptor blockers
Answer: a
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Nelson's syndrome is a complication of:
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Unilateral adrenalectomy for Cushing's syndrome
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Bilateral adrenalectomy for bilateral adrenal hyperplasia
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Excision of a pituitary tumor for bilateral adrenal hyperlasia
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Excision of a hypothalamic tumor for bilateral adrenal hyperplasia
Answer: b
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The electrolyte abnormality typical seen in primary aldosteronism is:
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Hypokalemia
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Hyperkalemia
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Hyponatremia
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Hypernatremia
Answer: a
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The feature of subacute thyroiditis include:
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Elevated T3 & T4 levels
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Depressed TSH levels
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Depressed RAIU
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All of the above
Answer: d
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SIADH typical causes:
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Hypernatremia and a urinary osmolality 300 mmol/Kg
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Hyponatremia and a urinary osmollity 300 mmol/Kg
Answer: b
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The most common manifestations in Takayasu's arteritis are related to occlusion of:
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Abdominal aorta
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Renal arteries
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Subclavian arteries
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Pulmonary arteries
Answer: c
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Nucleoside analogues used in the treatment of HIV infection include:
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Indinavir
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Nevirapine
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Didanosine
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Efavirenz
Answer: c
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