Gastrointestinal System Nursing Exam Questions

Correct Answer: D

Rationale: The most appropriate response in this situation is to seek clarification from the client by saying, 'I'm not sure that I don't understand. Would you please explain?' This response shows empathy and a willingness to listen, encouraging the client to elaborate on their concerns. False reassurance (Choice A) is not helpful as it dismisses the client's feelings. Suggesting to talk more with the doctor (Choice B) may deflect from addressing the client's immediate concerns. Expressing disbelief (Choice C) can create a barrier to open communication, making the client feel unsupported.

Correct Answer: C

Rationale: Laboratory findings do not establish the diagnosis of appendicitis, but often moderate elevation of the white blood cell count (leukocytosis) to 10,000 to 18,000 cells/mm3 occurs with a "shift to the left" (an increased number of immature white blood cells.).

Correct Answer: C

Rationale: The client should take a deep breath because the client's airway will be obstructed temporarily during tube removal. The nurse then tells the client to exhale slowly and withdraws the tube during exhalation. Bearing down could inhibit the removal of the tube. Breathing normally could result in aspiration of gastric secretions during inhalation. Holding the breath does not facilitate tube removal.

Correct Answer: A

Rationale: In managing acute pain associated with Crohn's disease, the client should avoid lying supine with the legs straight. This position increases muscle tension in the abdomen, potentially aggravating inflamed intestinal tissues as the abdominal muscles are stretched. Massaging the abdomen, using antispasmodic medication, and employing relaxation techniques are beneficial in alleviating pain. Massaging can help relax abdominal muscles, antispasmodic medication can reduce spasms contributing to pain, and relaxation techniques aid in overall pain management. Therefore, choices B, C, and D are appropriate interventions for managing pain in clients with CroCrohn's disease.

Correct Answer: B

Rationale: Antibiotics are administered preoperatively to reduce the bacterial count in the colon. The client will be placed on a low residue diet to help cleanse the bowel before surgery but typically is not placed on NPO status until 8 to 12 hours before surgery. Laxatives and enemas may also be administered. Chest tubes would not be expected postoperatively. There is no need to limit the client's activity before surgery.