Cardiac Drugs Part-2

Which of the following conditions is NOT an indication for beta-blocker therapy?
Angina
Hypertension
Thyrotoxicosis
Acute decompensated heart failure
What is a common side effect of beta-blockers that may be especially bothersome to younger patients?
Bronchospasm
Cold peripheries
Erectile dysfunction
Hypokalemia
Hydralazine is often used in specific scenarios for blood pressure control. Which of the following conditions is a common contraindication for hydralazine use?
Pregnancy
Chronic kidney disease
Systemic lupus erythematosus (SLE)
Hypertension in elderly patients
Loop diuretics like furosemide act by inhibiting which transporter in the nephron?
Sodium-potassium ATPase in the distal tubule
Sodium-chloride symporter in the distal convoluted tubule
Na-K-Cl cotransporter in the thick ascending limb of the loop of Henle
Calcium-sodium exchanger in the proximal tubule
What electrolyte disturbance is most commonly associated with the use of loop diuretics?
Hyperkalemia
Hypokalemia
Hypercalcemia
Hypernatremia
Why are thiazide diuretics generally avoided in patients with a history of gout?
They decrease uric acid clearance
They increase calcium excretion
They cause dehydration
They increase sodium retention
Which antihypertensive medication acts centrally by stimulating alpha-2 adrenergic receptors in the vasomotor center of the brain?
Clonidine
Propranolol
Furosemide
Losartan
Sodium nitroprusside should be used with caution in patients with which of the following conditions due to the risk of cyanide toxicity?
Vitamin B12 deficiency
Iron deficiency anemia
Hypercalcemia
Hypothyroidism
Which of the following is a rare but serious side effect associated with prolonged use of hydralazine?
Hypercalcemia
Drug-induced lupus
Hyperkalemia
Tachycardia
Which antihypertensive medication is preferred for managing hypertension in pregnant women?
Atenolol
Methyldopa
Enalapril
Losartan
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