ATI Gastrointestinal System Test

Correct Answer: A

Rationale: The correct answer is to replace lost fluid and sodium. During an acute episode of ulcerative colitis, the priority is to manage the patient's fluid and electrolyte balance. This is crucial due to the potential for dehydration and electrolyte imbalances resulting from diarrhea and inflammation in the colon. Monitoring serum glucose levels (Choice B) may be important for patients on steroid therapy, but in this scenario, fluid and electrolyte balance take precedence. Restricting dietary intake of foods high in potassium (Choice C) is not a priority in the acute phase of ulcerative colitis. While noting changes in stool color and consistency (Choice D) is important for assessing the patient's gastrointestinal status, it is not the priority when managing acute ulcerative colitis.

Correct Answer: C

Rationale: Dark, tarry stools indicate bleeding in the upper GI tract.

Correct Answer: B

Rationale: Instruct the patient to lie on their right side after the biopsy to apply pressure and prevent bleeding.

Correct Answer: A

Rationale: Encouraging the patient to not worry about the future is not appropriate. Instead, address her concerns and provide information.

Correct Answer: D

Rationale: Diverticulitis is characterized by crampy lower left quadrant pain and a low-grade fever.