A nurse is administering a prescribed hypertonic saline enema to ...

[Caiter2013]

A nurse is administering a prescribed hypertonic saline enema to a client with constipation. Which of the following is a primary function of a hypertonic saline enema?
 
  A) Promotes bowel movement without irritation effect.
  B) Lubricates and softens the stool.
  C) Draws fluid from body tissues into the bowel.
  D) Causes relaxation of the mucous membranes.

Question 2

The nurse is performing client education with a 58-year-old man who is being treated for hypertension. What lifestyle modification should the nurse recommend in order to help the client control his blood pressure?
 
  A) Reducing his sodium intake
  B) Ensuring adequate amounts of sleep
  C) Increasing his intake of soluble fiber
  D) Performing regular range-of-motion exercises

[heyhey123]

Answer to Question 1

C
Feedback:
A hypertonic saline enema draws fluid from body tissues into the bowel. The concentrated solution also acts as a local irritant on the mucous membranes. A retention enema lubricates and softens the stool. A tap water and normal saline solution has a non-irritating effect on the rectum but moistens the stool.

Answer to Question 2

A
Feedback:
Reducing intake of sodium has been shown to significantly reduce blood pressure. Exercise is also important, but range-of-motion (i.e., flexibility) exercises are less effective than aerobic and weight-bearing exercise. Sleep and fiber intake are important aspects of health, but do not have major effects on blood pressure.