The chemical mediator that causes prolonged bronchosp, vascular permeability, and mucus secretion of asthmatic patients is
A) prostaglandin.
B) histamine.
C) leukotriene.
D) serotonin.
E) platelet-activating factor.
Correct Answer:
Verified
Q21: Epinephrine
A)is an antihistamine.
B)reverses constriction of airways.
C)causes desensitization.
D)inhibits
Q22: The DiGeorge syndrome is the result of
A)autoantibodies.
B)delayed
Q25: Allergic patients receiving small, controlled injections of
Q29: Which of the following can cause secondary
Q30: Large quantities of antibodies that react to
Q31: Autoantibodies cause tissue injury in all the
Q33: All of the following operate in surveillance
Q36: Which is incorrect about DiGeorge syndrome?
A)It is
Q37: Treatment for agammaglobulinemia is
A)frequent transfusions of Rh+
Q59: Which of the following is mismatched?
A)ingestant -
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents