Older adults are more likely to use laxatives with regularity. In advising an older adult practicing this habit, the nurse would identify which of the following factors? Select all that apply

Question

a. Consistent use of laxatives inhibits natural defecation reflexes, and is thought to cause rather that cure constipation.
b. Habitual use of laxatives may lead to the need for ever-increasing dosages until the intestine fails to work properly.
c. Laxatives may interfere with fluid and electrolyte balance.
d. Laxatives increase the absorption of certain vitamins.

Answer 1

A, B, C
Laxatives are used to treat constipation. In general, laxatives work by stimulating peristalsis. They are frequently abused by people who self-medicate with OTC drugs, who may become dependent on them, thus requiring ever-increasing dosages until the intestine fails to work properly. Laxatives may cause fluid and electrolyte imbalance. Laxatives decrease, not increase, the absorption of certain vitamins.