Abo_shousha_mod8_quiz_1_autacoids1
.
- 1.
Histamine does NOT:
- A.
Contract bronchial smooth muscle
- B.
Stimulate sensory nerve endings in the skin
- C.
Relax gastrointestinal smooth muscle
- D.
Stimulate gastric acid secretion
Correct Answer
C. Relax gastrointestinal smooth muscle -
- 2.
Which of the following statement is INCORRECT:
- A.
Some histamine H1 receptor antagonist are used in prophylaxis and treatment of motion sickness
- B.
Histamine H2 receptor antagonists are potentially useful in treatment of gastric hyper secretory state
- C.
Chlorphineramine possesses anti-emetic, sedative and anti-muscarinic activity
- D.
Histamine H1 receptor antagonists inhibit the release of histamine
Correct Answer
D. Histamine H1 receptor antagonists inhibit the release of histamine -
- 3.
The action of histamine that is not mediated through H1 receptors is:
- A.
Release of EDRF from vascular endothelium resulting in vasodilatation
- B.
Direct action on vascular smooth muscle causing vasodilatation
- C.
Bronchoconstriction
- D.
Release of catecholamines from adrenal medulla
Correct Answer
D. Release of catecholamines from adrenal medulla -
- 4.
The drug that can directly release histamine from mast cells without involving antigen-antibody reaction is:
- A.
Aspirin
- B.
Procaine
- C.
Morphine
- D.
Sulfadiazine
Correct Answer
C. Morphine -
- 5.
While prescribing a first generation H1 antihistaminic the patient should be advised to avoid?
- A.
Driving motor vehicles
- B.
Consuming processed cheese
- C.
Strenuous physical exertion
- D.
All of the above
Correct Answer
A. Driving motor vehicles -
Quiz Review Timeline +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
-
Current Version
-
Sep 25, 2018Quiz Edited by
ProProfs Editorial Team -
Sep 25, 2018Quiz Created by
DrHAboshousha
Back to top