Kentucky Medication Aide (KMA) State Practice Exam

What is a common use of cathartics?

1. To increase blood pressure

2. As a laxative when taken with water

3. For pain relief

4. As a nutritional supplement

The correct answer is: As a laxative when taken with water

Cathartics are commonly used as laxatives to promote bowel movements. When taken with water, they help to stimulate the intestines or increase the fluid content of the stool, making it easier to pass. This use is crucial for individuals experiencing constipation or preparing for medical procedures that require an empty bowel. Cathartics facilitate the evacuation of the intestines, providing relief and preventing complications associated with constipation. In contrast, other options do not align with the primary purpose of cathartics. Increasing blood pressure, providing pain relief, or serving as nutritional supplements fall outside the intended function of these medications.