After teaching a patient with chronic stable angina about nitroglycerin, the nurse recognizes the need for further teaching when the patient makes which statement?

Choice A rationale

Jaundice is not commonly associated with Crohn's disease; it is more related to liver or gallbladder issues.

Choice B rationale

Hypertension is not a common symptom of Crohn's disease. It is generally associated with other conditions such as cardiovascular disease.

Choice C rationale

Abdominal pain and cramping are hallmark symptoms of Crohn's disease due to inflammation in the gastrointestinal tract.

Choice D rationale

Weight loss, rather than weight gain, is typically associated with Crohn's disease due to malabsorption and chronic inflammation.

Choice B rationale

Potassium levels should be reviewed before administering furosemide. Furosemide is a loop diuretic that can cause significant potassium loss through increased urine output. Monitoring potassium is crucial to prevent hypokalemia, which can lead to cardiac arrhythmias and other serious complications.

Choice A rationale

Bicarbonate levels are not directly impacted by furosemide use and are less critical to review in this context. While they are important in assessing acid-base balance, they are not the primary concern when administering furosemide.

Choice C rationale

Phosphate levels are not typically affected by furosemide and are not the main focus before administration. Monitoring phosphate might be important in other scenarios, but it is not directly relevant here.

Choice D rationale

Carbon dioxide levels are more relevant to respiratory function and acid-base balance but are not directly impacted by furosemide. The focus should be on monitoring electrolytes, particularly potassium, to prevent complications from diuretic therapy.