Answers to Chapter Questions

B

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A

B

D

D

B

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D

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B

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B

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A

Chemical mediators

Leukotrienes

True

Reye's

Antipyretic and analgesic

Improve efficacy and limit toxicity

Willow bark

Gastric toxicity

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True

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False

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B

Respiration = exchange of gases; ventilation = movement of air

Cholinergic = increased salivation and gastric activity; andrenergic = exciting and relaxing various tissues

Asthma = bronchoconstriction and inflammation; EIA = bronchoconstriction and inflammation resulting from exercise; EIB = bronchoconstriction only

Increase in mucus production and contraction of smooth muscles of the airways

Athlete returns to normal shortly after exacerbation

Antihistamines = prevent histamine production; decongestants = vasoconstrictor to reduce nasal mucus production; antitussives = cough reduction; expectorants = facilitate mucus movement out of system

Increase in the need for medication dosage

Cold is viral based and allergies result from exogenous stimulants

Drowsiness, excessive mucosal drying, tachycardia, nausea

Antihistamines = drowsiness, cardiac stimulation; decongestants = excessive mucosal drying, nausea

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True

True

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False

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False

False

False

False

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True

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False

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False

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True

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False

False