Drug and Pharmaceutical Biotechnology Practice Test 6

1. In the given picture of a graph plotted between the plasma concentrations versus time, the marked curve is for which kind of dosage?

Lethal dose

Larger dose

Smaller dose

Optimum dose

2. Synthesis of histamine needs the enzyme histidine decarboxylase.

True

False

3. Which of the following drugs is antacid?

Omeprazole

Cimetidine

Mg hydroxide

Misoprostol

4. Why the pain can be felt during inflammation?

Influx of plasma proteins

Influx of phagocytic cells

Release of enzymes and increased of tissue pressure

Local blood vessel dilation

5. Which combination of systolic and diastolic pressure tells a person has stage 1 hypertension?

Less than 120 mm Hg Systolic and less than 80 mm Hg diastolic

More than 160 mm Hg Systolic and more than 100 mm Hg diastolic

120-139 mm Hg Systolic and 80-89 mm Hg diastolic

140-159 mm Hg Systolic and 90-99 mm Hg diastolic

6. Which of the following is the first antihistamine?

Piperoxan

Ethylenediamine

Tricyclics

Alkylamines

7. Which of the following drug is of Alkylamine class?

Chlorphenamine

Mepyramine

Diphenhydramine

Cyclizine

8. What is fluctuation?

1/Cmax

1/Cmin

Cmax/Cmin

Cmin / Cmax

9. What is the function of somatostatin?

Inhibits H+ secretion

Activates histamine and gastrin realising cells

Inhibits histamine and gastrin-releasing cells

Ensures H+ secretion

10. Choose the correct option for the marked place.

Increasing contractility

Decrease of fluid volume

Increase of fluid volume

Decrease of calcium ion