8- patient having normal hepatic & renal functions was given a bolus I.V. dose of a NM blocker with duration of action should have lasted for 5-10 min. Instead, the patient required mechanical ventilation for 8 hours. Which statement is correct?

9- Which of the following drugs is effective in the management of malignant hyperthermia?

10- Which of the following drugs could produce hyperkalemia leading to cardiac arrest especially in patients with excessive burns?

11- Which drug is most often associated with hypotension caused by histamine release?

Drugs useful in treatment of hypertension include the following EXCEPT

Which of the following siphat-blockers used mainly in essential hypertension:

Propranolol is contraindicated in:

Propranolol can produce the following EXCEPT

All the following adverse effects can be produced by beta-blockers EXCEPT

Propranolol is useful in all of the following EXCEPT

Which of the following drugs is an angiotensin converting enzyme inhibitors

Angiotensin converting enzyme inhibitors are contraindicated in the following:

Which of the following is an angiotensin receptor antagonist:

All of the following statements concerning captopril are correct EXCEPT

All following statements concerning verapamil are correct EXCEPT:

Therapeutic uses of colcium pectoris antagonists include the following EXCEPT

Withdrawal of which of the following drugs leads to rebound hypertension:

Which of the following drugs cause tachycardia:

Thiazide diuretics can produce the following side effects EXCEPT:

All the following druge can produce diuratic effect EXCEPT