Daily Pharmacy Quiz (29 May 2020)

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Organized By www.ThePharmapedia.com & Pharmacon Classes.
Topic: Pharmacology (Corticosterid)

Name of candidate *

Mobile Number *

1. Corticosteroids exert anti inflammatory action by inhibiting following enzyme

1 point

a. COX (Cyclo oxygenase)

b. Lipo oxygenase (LOX)

c. Phospholipase A

d. Phosphodiesterase (PDE)

Clear selection

2. Which one is Antiandrogen

1 point

a. Mifepristone

b. Clomiphene citrate

c. Flutamide

d. Tamoxifen

Clear selection

3. Finastenide is a

1 point

PDE inhibitor

α-Blocker

SERM

5 - α- Reductase inhibitor

Clear selection

4. Androgen receptor blocking drug is

1 point

a. Tamoxifen

b. Raloxifen

c. Cyproterone acetate

d. Mifepristone

Clear selection

5. The following may be used in erectible dysfunction

1 point

a. Phenylephrine

b. Alprostadil

c. Estradiol

d. Hydrocortisone

Clear selection

6. Sildenafil act by inhibiting

1 point

a. Phosphodiesterase -

b. Phosphodiesterase -5

c. Adenyl cyclase

d. Guanyl cyclase

Clear selection

7. All are used in ED (Erectile dysfunction) Except

1 point

a. Alprostadil

b. Varadalafil

c. Papaverine / phentalamine

d. None

Clear selection

8. Major estrogen in normal adult women is

1 point

a. Estradiol

b. Estrone

c. Estriol

d. None of above

Clear selection

9. All of the following are natural estrogens except

1 point

a. Estradiol

b. Estriol

c. Estrone

d. Ethinylestradiol

Clear selection

10. Tamoxifen is a/an

1 point

a. Antiprogestin

b. Antiandrogen

c. Antiestrogen

d. Androgen

Clear selection

11. Progesteron is secreted by

1 point

a. Ovarian Follicles

b. Corpur Luteum

c. Ledying cell

d. All of these

Clear selection

12. Mefepristone is a/an

1 point

a. Antiprogestin

b. Antiandrogen

c. Anti-estrogen

d. Androgen

Clear selection

13. Which one is an orally active ovulation inducing agent

1 point

a. Mifepristone

b. Danazole

c. Clomiphene citrate

d. Progesteron

Clear selection

14. Estrogen positive breast cancer is best treated by which drug

1 point

a. Latrazole

b. Exemestane

c. Glutethemide

d. Tamoxifen

Clear selection

15. Centchroman is a/an

1 point

a. An oral contraceptive for women

b. An oral contraceptive for men

c. A mast cell stabilizer

d. None

Clear selection

16. Which of the following is not a progestin?

1 point

a. Mestranol

b. Megestrol

c. Nomegesterol

d. Dehydrogesterone

Clear selection

17. Which of the following aromatase inhibitor

1 point

a. Letrazole

b. Tamoxifen

c. Danazol

d. Taxane

Clear selection

18. Placenta secrete all of the following hormone except

1 point

a. hCG

b. Estrogen

c. Prolactin

d. Progesterone

e. Placental lactogen

f. Chorionic thyrotropin

g. None

Clear selection

19. The first hormone to be synthesized in the laboratory

1 point

a. Thyroxine

b. Calcitonin

c. PTH

d. Oxytocin

Clear selection

21. Which of the following step are carried out by enzyme thyroid perioxidase

1 point

a. Iodide uptake

b. Oxidation & Iodination

c. Coupling of MIT & DIT

d. both c & d

Clear selection

22. Most potent thyroid is a

1 point

a. T3¬ (Triiodothyronine)

b. T4 (Thyroxine)

c. Both are equal potent

d. None

Clear selection

23. T half of T3

1 point

a. less than T4

b. Greater than T4

c. T1/ Both have equal

d. None

Clear selection

24. Which of the following is a Class IA ant arrhythmic drug

1 point

a. Sotalol

b. Disopyramide

c. Verapamil

d. Propranolol

Clear selection

25. Which of the following is a Class II A anti arrhythmic drug:

1 point

a. Verapamil

b. Flecainide

c. Propranolol

d. Lidocaine

Clear selection

26. Main mechanisms of action of cardiac glycoside is:

1 point

a. To increase vagal activity and inhibition of the Na+ / K+ ATPase

b. To decrease vagal activity and inhibition of the Na+ / K+

c. To increase vagal activity and potentiates the activity of the Na+ / K+

d. None of the above

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