A nurse is teaching a client who has stable angina and a new prescription for nitroglycerin transdermal patches 0.8 mg/hr daily. Which of the following statements by the client indicates an understanding of the teaching?

A. Hyperactive bowel sounds: Muscarinic agonist poisoning typically results in increased gastrointestinal motility and hyperactive bowel sounds. Atropine, an anticholinergic medication, works by blocking muscarinic receptors and reducing gastrointestinal motility. Therefore, the presence of hyperactive bowel sounds may indicate ongoing muscarinic stimulation and inadequate treatment with atropine.
B. Heart rate 90/min: Atropine is an anticholinergic medication that increases heart rate by blocking the parasympathetic effects of acetylcholine on the heart. Bradycardia is a common manifestation of muscarinic agonist poisoning, and an increase in heart rate following atropine administration indicates reversal of this effect and effective treatment.
C. Blood pressure 90/50 mm Hg: Atropine administration may result in transient hypertension due to its effect on increasing heart rate and cardiac output. Hypotension is a common
manifestation of muscarinic agonist poisoning, and an increase in blood pressure following atropine administration may indicate improvement in cardiovascular function. Therefore, a blood pressure of 90/50 mm Hg may not necessarily indicate effective treatment with atropine.
D. Increased salivation: Muscarinic agonist poisoning typically results in excessive salivation (sialorrhea) due to stimulation of muscarinic receptors in the salivary glands. Atropine administration works by blocking these muscarinic receptors and reducing salivation. Therefore, increased salivation would indicate ongoing muscarinic stimulation and inadequate treatment with atropine.

A. Respiratory rate: While propranolol can potentially affect respiratory function in individuals with certain respiratory conditions, such as asthma, assessing the respiratory rate is not typically a priority assessment before administering propranolol.
B. HR rate: Propranolol is a beta-blocker that primarily affects heart rate and blood pressure.

Therefore, assessing the heart rate (HR) is crucial prior to administering propranolol, as it can cause bradycardia and heart block.
C. Pain level: Propranolol is not typically associated with pain modulation or analgesic effects.

Assessing pain level may be relevant for other medications or conditions but is not specifically related to propranolol administration.
D. Temperature: Propranolol does not typically affect body temperature, and assessing temperature is not typically necessary before administering propranolol.