The mechanism of action of the antidiarrheal atropine (Lomotil) ...

[sammy]

The mechanism of action of the antidiarrheal atropine (Lomotil) is to
 
  1. promote stool passage.
  2. block dopamine receptors in the brain.
  3. increase stool formation.
  4. slow peristalsis.

Question 2

After a client begins pancreatic enzyme replacement therapy, the nurse will assess for
 
  1. headache.
  2. dry mouth.
  3. nausea and vomiting.
  4. falls.

[cici]

Answer to Question 1

Correct Answer: 4
Rationale 1: Laxatives promote stool passage and increase size of stool.
Rationale 2: Antiemetics block dopamine and inhibit vomiting centers.
Rationale 3: Laxatives increase stool.
Rationale 4: Antidiarrheals such as atropine slow peristalsis and allow water reabsorption.

Answer to Question 2

Correct Answer: 3
Rationale 1: Some anorexiants can cause headache.
Rationale 2: Antidiarrheal therapy can cause dry mouth.
Rationale 3: The most frequent adverse effects are GI symptoms of nausea, vomiting, and diarrhea.
Rationale 4: Antiemetic therapy can cause sedation and falls.

[sammy]

Excellent

[sultansheikh]

TYSM