Pharmacology Question Paper MCQ

  

Q. No. 1. One of the following is false about diuretics.

Option A Furosemide can cause hyperuricemia.

Option B Acetazolamide is used intreatment of glaucoma.

Option C Eplerenone is a newer Inhibitor of renal epithelial Na+ 

                channel

Option D Mannitol is used to prevent acute rise in intraocular/  

               intracranial pressure.

Correct Option C

Q. No. 2. One of the following does not involve topical route of 

                administration

Option A Eye drops

Option B Nasal drops

Option C Transdermal patch

Option D Sublingual tablet

Correct Option D

Q. No. 3. One of the following is not true about vitamins

Option A Vitamin A promotes growth in epithelial tissues.

Option B Vitamin B12 deficiency causes neuropathy.

Option C Folic acid prevents neural tube defects.

Option D Menadione can prevent hemolysis.

Correct Option D

Q. No. 4. Two most important sites for drug elimination:

Option A Pulmonary and liver

Option B Kidney and liver

Option C Liver and gastrointestinal tract

Option D Pulmonary and kidney

Correct Option B

Q. No. 5. An agent which activates a receptor to produce sub- 

                maximal effect but antagonizes the action of a full 

                agonist is called

Option A Inverse agonist

Option B Partial agonist

Option C Antagonist

Option D Special agonist

Correct Option B

Q. No. 6. One of the following is not the types of G-Protein 

                  found in human

Option A Gp

Option B Gs

Option C  Gi

Option D Gq

Correct Option A

Q. No. 7. One of the following is not topical decongestant used 

                 in nasal drops

Option A Pseudoephedrine

Option B Oxymetazoline

Option C Naphazoline

Option D Xylometazoline

Correct Option A

Q. No. 8. One of the following is a Catechol-O-Methyl 

               Transferase (COMT) inhibitor drug, used in

               treatment of Parkison's disease

Option A Reserpine

Option B Selegiline

Option C Entacapone

Option D Amantadine

Correct Option C

Q. No. 9. Ritodrine, selective Adrenergic agonist, used to 

                suppress premature labour and to delay delivery, 

                 acts through

Option A Beta-1 receptor

Option B Beta-2 receptor

Option C Beta-3 receptor

Option D Alpha-1 receptor

Correct Option B

Q. No. 10. One of the following is the enzyme involved in 

                  metabolism of choline esters

Option A Butyrylcholinesterase

Option B Choline acetyl transferase

Option C Mono-amine oxidase

Option D Dopa-decarboxylase

Correct Option A