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Pharmacology of Drugs Acting on Urinary System MCQs with Answers

Pharmacology of Drugs Acting on Urinary System

B.Pharmacy- 5th Semester

1. State of acute circulatory failure is known as-
(A)Shock
(B) Angina
(C) Hypertension
(D)Arrhythmia

2. Which of the following is cause/s for hypovolemic shock
(A)Haemorrhage
(B) Trauma
(C) Vomiting
(D) All of the above

3. Agents which are used to increase the formation of blood is called-
(A)Blood purifier
(B) Haematinics
(C) Fibrinolysis
(D)Erythropoiesis

4. Ionized Iron is not used, because-
(A)It may precipitate protein
(B) It may increase protein synthesis
(C) It is not able to provide haemoglobin
(D)None of the above

5. Which of the following type of vitamin K is synthesized by bacteria in gut
(A)Vitamin K1
(B) Vitamin K2
(C) Vitamin K3
(D)Vitamin K4

6. Which of the following is an example of oral anticoagulants
(A)Warfarin
(B) Dicumarol
(C) Rivaroxaban
(D)All of the above

7. Which of the following was first anticoagulant
(A)Warfarin
(B) Heparin
(C) Dabigatran
(D)Hirudin

8. Heparin was extracted from
(A)Lungs
(B) Liver
(C) Kidney
(D)Brain

9. Heparin is safe in pregnancy because
(A)It may cross blood placental barrier
(B) It may not cross blood placental barrier
(C) It is synthesized from natural source
(D)All of the above

10. Streptokinase are obtained from-
(A)Beta- haemolytic streptococci
(B) Human urine
(C) Beta lactam bacteria
(D) From mold

11. Which of the following sentence is correct about Urokinase
(A)Prepared from Neonatal kidney
(B) Isolated from human urine
(C) It activate plasminogen and convert into- plasmin
(D)All of the above

12. Aspirin is an example of
(A)Coagulant
(B) Antihaemophilic drugs
(C) Antiplatelet drug
(D)All of the above

13. What is the mechanism of action of aspirin
(A)Inhibition of prostaglandin synthesis
(B) Phosphodiaesterase Inhibitors
(C) ADP inhibitor
(D)Glycoprotein IIb and IIIa receptor antagonist

14. Which of the following is most effective diuretic
(A)Osmotic diuretic
(B) Thiazide diuretic
(C) Loop Diuretic
(D)Potassium Sparing Diuretic

15. Site of action of potassium sparing diuretic is-
(A)PCT
(B) DCT
(C) Collecting Duct
(D)Both B and C

16. Which of the following agent is aldosterone antagonist
(A)Spironolactone
(B) Chlorthiazide
(C) Mannitol
(D)All of the above

17. Furosemide show diuretic effect at-
(A)Loop of Henle
(B) Proximal convoluted tubule
(C) Distal convoluted tubule
(D)Bowman capsule

18. Which of the following is an example of antidiuretic drug
(A)Vasopressin
(B) Desmopressin
(C) Terlipressin
(D)All of the above

19. Location of V1 receptor is
(A)Vascular smooth muscle
(B) Gut
(C) Urinary bladder
(D)All of the above

20. Which of the following is vasopressin antagonist
(A)Conivaptan
(B) Tolvaptan
(C) Both
(D)Carbamazepine

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