Vasodilators in Cardiac Anesthesia — MCQs

Most potent cerebral vasodilator is

All are vasodilators except –

Which of the following anaesthetic agent causes bone marrow suppression?

Which calcium channel blocker has the shortest duration of action?

Which of the following drugs acts as a direct vasodilator on blood vessels?

Anesthetic agent (s) safe to use in ICP

A cardiovascular parameter helpful in diagnosis of anaphylaxis during anaesthesia:

An inhalation anaesthetic agent was used in a surgery which caused high output renal failure. The agent is:

A 70-year-old patient with ejection fraction of 25% requires cardioversion for atrial fibrillation in the cardiology suite. During propofol induction (1.5 mg/kg), BP drops from 110/70 to 70/40 mmHg. What is the primary pathophysiological mechanism?

Which of the following is NOT a treatment for supraventricular tachycardia with hypotension in a patient under general anesthesia?