Tagamet and Zantac are examples of
A) H1-receptor antagonists.
B) H2-receptor antagonists.
C) H3-receptor antagonists.
D) anticholinergics.
Correct Answer:
Verified
Q4: The active ingredient in Robitussin is
A)guaifenesin.
B)terpin hydrate.
C)iodinated
Q5: A wheal and flare reaction is characterized
Q6: H2 receptors
A)regulate gastric acid secretions.
B)promote diuresis.
C)cause bronchiole
Q7: What type of antihistamine is typically found
Q8: Repeated application of adrenergic agents by nasal
Q10: Treatment of the common cold is basically
A)preventive.
B)useless.
C)symptomatic.
D)specific
Q11: In cold remedies,sympathomimetics are used for their
A)bronchodilating
Q12: Receptors located on nerve endings,smooth muscle,and glandular
Q13: An important mediator of local inflammatory responses
Q14: The term "common cold" refers to
A)a bacterial
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