Chapter 15: Cold and Cough Agents

Chapter 15: Cold and Cough Agents

Complete Chapter Questions With Answers

Sample Questions Are Posted Below

MULTIPLE CHOICE

1. The term “common cold” refers to

ANS:  B

The term “common cold” is used to describe nonbacterial upper respiratory tract infections (URIs), usually characterized by a mild general malaise and a runny, stuffy nose. Other symptoms include sneezing, possibly sore throat, cough, and possibly some chest discomfort.

REF:   p. 266

2. In cold remedies, sympathomimetics are used for their

ANS:  D

In cold remedies, sympathomimetics are intended for a decongestant effect, which is based on their a-stimulating property and resulting vasoconstriction. Bronchodilation, cardiac stimulation, and vasodilation would not combat the symptoms of the common cold.

REF:   p. 266

3. Repeated application of adrenergic agents by nasal spray can result in

ANS:  C

Topical sympathomimetic decongestant sprays or drops produce results faster than oral applications. However, repeated use can cause the mucosa to swell, which is known as rebound congestion. With overuse of these agents, vasoconstriction does not occur, which results in rebound nasal congestion.

REF:   p. 267

4. An important mediator of local inflammatory responses is

ANS:  A

Histamine is an important mediator of local inflammatory responses. Histamine can cause smooth muscle contraction, increased capillary permeability and dilation, itching, and pain. Epinephrine is a catecholamine. Acetylcholine is involved in neurotransmission. Tylenol is a brand name for acetaminophen.

REF:   p. 267