(Single Best Answer) Question 911: The severity of mitral regurgitation is decided by all of the following clinical findings except ?
A) Presence of mid-diastolic murmur across the mitral valve B) Wide split of second heart sound C) Presence of left ventricular S3 gallop D) Intensity of systolic murmur across mitral valve Answer (Select an option above to get the answer):
A) Complete heart block B) Polymorphic ventricular tachycardia C) Acute myocardial infarction D) Recurrent supraventricular tachycardia Answer (Select an option above to get the answer):
A) Most of the potassium is intracellular B) Three quarter of the total body potassium is found in skeletal muscle C) Intracellular potassium is released into extracellular space in response to severe injury or surgical stress D) Acidosis leads to movement of potassium from extracellular to intracellular fluid compartment Answer (Select an option above to get the answer):
A) Numbness and tingling of circumoral region B) Hyperactive tendon reflexes and positive Chvostek's sign C) Shortening of Q - T interval in ECG D) Carpopedal spasm Answer (Select an option above to get the answer):
A) Transmural myocardial infarction B) Dissecting aneurysm of aorta C) Metastatic disease of pericardium D) Constrictive pericarditis Answer (Select an option above to get the answer):
(Single Best Answer) Question 919: A 60 year old hypertensive patient on Angiotensin II receptor antagonists (losartan) is posted for hernia repair surgery. The antihypertensive drug should be ?
A) Continued till the day of operation B) Discontinued 24 hrs preoperatively C) Discontinued one week preoperatively D) Administered in an increased dosage on the day of operation Answer (Select an option above to get the answer):