Question: When a drug creates an effect that is unpredictable and unique it is termed as____________?

• 1. Side effect
• 2. Toxicity effect
• 3. Idiosyncratic effect
• 4. Drug on Drug effect

Question: Drugs exhibiting first pass metabolism are all EXCEPT one______________?

• 1. Morphine
• 2. Nitroglycerine
• 3. Propranolol
• 4. Salicylates

Question: Loading dose depends on_____________?

• 1. Volume of distribution
• 2. Clearance
• 3. Rate of administration
• 4. Half life

Question: All the following increases drug metabolism by activating cytochrome enzyme, EXCEPT___________?

• 1. Tetracycline
• 2. Cimetidine
• 3. Rifampicin
• 4. Phenobarbitone

Question: For Arsenic poisoning Antidote is_____________?

• 1. Penicillamine
• 2. E.D.T.A
• 3. Desferrixamine
• 4. B.A.L

Question: Intramuscular route is precluded during the medication of________________?

• 1. Anti-hypertensives
• 2. Anti-diabetics
• 3. Anticoagulants
• 4. Anti-fibrinolytics

Question: Drug efficacy refers to_________________?

• 1. Range of disease in which the drug beneficial
• 2. Maximal intensity of response that can be produced by the drug
• 3. The therapeutic does range of the drug
• 4. The therapeutic index of the drug

Question: All of the following statements regarding biovailability of a drug are true except______________?

• 1. It is the proportion (fraction) of unchanged drug that reaches the systemic circulation
• 2. Biovailability of an orally administered drug can be calculated by comparing the area under cure (o-a) after oral and intravenous (IV) administration
• 3. Low oral biovailability always and necessarily mean poor absorption
• 4. Biovailability can be determined from plasma concentration or urinary excretion data

Question: Combination of ampicillin and gentamicin is an example of_____________?

• 1. Indifference
• 2. Synergy
• 3. Antagonism
• 4. Bacterial symbiosis

Question: Which drugs had high first pass effect_____________?

• 1. Amiodarone
• 2. Phenytoin
• 3. Verapamil
• 4. Disorpyamide