MCQs of Pharmacology – Drugs Acting on CVS, GIT And Respiratory

Mechanism of action of nifidipine is:

Diuretics cause loss of:

The mechanism of action of sodium nitroprusside is:

Heroin, an addict drug contains

Morphine is a:

Which of the following is not caused by Frusemide

Which of the following cardiac depressants is contraindicated in a patient with cardiac arrhythmia

Action of Nitroglycerin is:

Quindine is used to treat

Beta blockers are contraindicated in:

The potent anti arrhythmic drug which has little negative ionotropic effect valuable in patients wwith poor left ventricular function

The following drugs are useful in hypertension except:

Hypokalemia is seen in therapy with

Alpha blocker used as anti hypertensive agent

Isosorbide 5 – mononitrate is preferred because:

All of the following drugs are useful in treatment of hypertension except:

Which of the following antihypertensive agents in most likely to cause an exaggerated response to an injected catecholamine

Bradycardia is most commonly treated with which of the following drugs

Blockers are used in all except:

Beta2 adrenergic receptor stimulating drugs are used in:

Which of the following is antiasthmatic:

Which of the following sympathominetic agents is the most bronchodilator

Bronchospasm can be precipitated by:

Which one of the following drugs is not contraindicated in bronchial asthma?

Magnesium and Aluminium are added in Antacid because

All the following about antiemetic drugs are correct except:

Each of the following is correct for the treatment of Diarrhoea except:

INFLIXIMAB (systemic) is used in:

Omeprazole is a:

One of the following is not an antiemetic

Doalin pectrose is:

Salbutamol is used in:

Omeprazol is used in the treatment of:

Which one of the following drugs has been shown to offer protection from gastric aspiration syndrome in a patient with symptoms of reflex?

Which of the following is an ACE inhibitor?

All of the following are predominant arteriolar dilators except:

Following inhibits Cytochrome P450

All of the given drugs may be useful in acute exacerbation of bronchial asthma EXCEPT:

Which one of the following drugs is most commonly employed in an attack of angina pectoris?

Drug not requiring dose adjustment in renal disease is:

Long acting beta – 2 agonist?

All the following drugs reduced the gastric acid secretion EXCEPT:

Which one of the following is Not true of angiotensin converting enzyme (ACE) inhibitor

B- blocker with additional a-blocking property is

Ipratropium bromide is used for:

Which is not antiemetic?

All of the given drugs are positive inotropes EXCEPT

Which of the following is not true about ACE inhibitors?

Which one is not converted to an active metabolite?

A young lady talking rifampicin and OCP together become pregnant, most probable cause is:

Which one of the anti hypertensives is contraindicated in pregnancy?

Which of the following statements regarding nitroglycerin is true?

Which of the following is a protective drug in the management of gastric and duodenal ulcers?

About heparin true is:

Which of the following is not an antimigraine agent?