Which of the following drugs will promote bronchodilation?
A) Drugs that stimulate acetylcholine receptors on airway smooth muscle
B) Drugs that block (antagonize) beta-2 receptors on airway smooth muscle
C) Xanthine derivatives such as theophylline (Aerolate,others)
D) All of these drugs cause bronchodilation
E) None of these drugs cause bronchodilation
Correct Answer:
Verified
Q1: Most common nasal decongestants act by _
Q2: The primary problem associated with most traditional
Q4: Drugs that antagonize (block)the H1 subtype of
Q5: To produce bronchodilation selectively,a drug should _
Q6: Drugs that decrease the viscosity of respiratory
Q7: Overuse of beta agonists should be avoided
Q8: Drugs that inhibit the production or effects
Q9: To minimize muscle wasting,bone loss,and other side
Q12: Newer "second-generation" antihistamines such as cetirizine (Zyrtec)and
Q13: Cromones such as cromolyn sodium and nedocromil
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