Pharmacology and the Nursing Process by Linda Lane Lilley: Practice Exam

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Ace your pharmacology exams with "Pharmacology and the Nursing Process" Packed with challenging quizzes based on the renowned textbook Pharmacology and the Nursing Process by Linda Lane Lilley (ISBN: 978-0323827973), it's the perfect tool to test your knowledge and prepare for success.

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What are anticholinergics primarily used for?

Immediate relief of asthma symptoms
Prevention of bronchospasm in chronic bronchitis or emphysema
Hypertension treatment
Treatment of allergic reactions

The correct answer is: Prevention of bronchospasm in chronic bronchitis or emphysema

Anticholinergics are primarily used to prevent bronchospasms in patients with chronic bronchitis or emphysema. These medications work by blocking the action of acetylcholine, a neurotransmitter that constricts the airways. This action helps to relax the muscles in the airways and prevent bronchospasms. A is incorrect because anticholinergics do not provide immediate relief for asthma symptoms. C is incorrect because anticholinergics are not typically used to treat hypertension. D is incorrect because anticholinergics are not used to treat allergic reactions.