All of the following are vasodilators except______________?

Related Mcqs:

1. Therapeutic uses of a – adrenoceptor blockers include all of the following EXCEPT______________?

   A. Hypertension
   B. Amxiety
   C. Peripheral Vascular disease
   D. Benign Prostatic hypertrophy

2. All of the following are endogenous corticosteriods released by all adrenal cortex EXCEPT______________?

   A. Cortisol
   B. Cortisone
   C. Dexamethsone
   D. Aldosterone

3. Adrenaline is used in following EXCEPT______________?

   A. With xylocaine
   B. Post extraction socket
   C. Anaphylactin shock
   D. Angina in dental chair
   E. Both B & D

4. Mode of action of sulphonyl ureas includes all the following except______________?

   A. Activating receptors on beta cells of pancreas to release insulin
   B. Inhibiting gluconeogenesis in liver
   C. Enhancing insulin mediated post receptor enzyme reaction
   D. Decreasing Glucose absorption from the qut

5. All of the following are features of streptomycin drug except______________?

   A. It is an antitubercular drug
   B. It can be given orally
   C. Effective against g-ve organisms
   D. None of the above

6. All of the following drugs are primarily bacteriostatic except______________?

   A. Sulphonamide
   B. Chloramphenicol
   C. Ethambutol
   D. Rifampin

7. Following antimicrobials are termed as type I calcimimetics that mimic the stimulatory effect of calcium, on the calcium sensing receptor to inhibit PTH secretion by the parathyroid gland EXCEPT______________?

   A. Streptomycin
   B. Hamycin
   C. Neomycin
   D. Gentamicin

8. All of the following statements regarding biovailability of a drug are true except______________?

   A. It is the proportion (fraction) of unchanged drug that reaches the systemic circulation
   B. Biovailability of an orally administered drug can be calculated by comparing the area under cure (o-a) after oral and intravenous (IV) administration
   C. Low oral biovailability always and necessarily mean poor absorption
   D. Biovailability can be determined from plasma concentration or urinary excretion data

9. H antagonists are effective in the therapy of all the following except______________?

   A. Common cold
   B. Systemic anaphylaxis
   C. Motion sickness
   D. Parkinsonism

10. Thyroid storm can be treated by all the following drugs EXCEPT______________?

    A. Propylthiouracil
    B. Dexamethasone
    C. Propranolol
    D. Aspirin