Sildenafil is inhibitor of_______________?

Related Mcqs:

1. Which of the following is true for carbonic anhydrase inhibitor ?

   A. It causes excertion of Na & Cl
   B. It is used as an adjunct in epilepsy
   C. It is very potent
   D. It causes metabolic alkalosis

2. Which among the following anti-HIV drugs in an inhibitor of viral fusion ?

   A. Enfuvirtide
   B. Nelfinavir
   C. Efavirenz
   D. Etanercept:

3. Which of the following is an ACE inhibitor ?

   A. Saralosin
   B. Diltiazem
   C. Coptopril
   D. Spirino lactone

4. The statement Not true of Selective Cox – 2 inhibitor is________________?

   A. The analgesic and anti-inflammatory effects identical to that of Non-selective NSAID
   B. They do not offer the cardio protective effect
   C. Safe in patients with renal insufficiency
   D. Fewer incidence of gastrointestinal side effect

5. Which of the following acts as a neurotransmitter inhibitor _______________?

   A. Glutamate
   B. GABA
   C. Aspartic acid
   D. Lysin

6. Which of the following inhibitor accelerator system uses light activation composite ?

   A. Diketone-amine
   B. Organic acid-metal oxide
   C. Organic acid-peroxide
   D. Peroxide-amine

7. Bleeding from the oral mucosa can be reduced by topical use of_______________?

   A. Epinephrine
   B. Lidnocaine
   C. Hydrocortisone
   D. Dicoumarol

8. Peripheral neuritis is a complication of_______________?

   A. Isoniazid
   B. Ethambutol
   C. Rifampicin
   D. Pirazinamide

9. Diuretics cause loss of_______________?

   A. Sodium
   B. Calcium
   C. Potassium
   D. Iron

10. Pap smear is used to detect dysplasia, carcinoma insitu and invasive carcinoma of uterine cervix. This is based on the principle of_______________?

    A. Neoplastic cells are cohesive
    B. Neoplastic cells are are non cohesive
    C. Hyper chromatic and pleomorphism of tumour cells
    D. All of the above