Nokea
Which intervention should the nurse implement when administering a potassium supplement?
- A. Determine the client's allergies.
- B. Ask the client about leg cramps.
- C. Monitor the client's blood pressure.
- D. Monitor the client's complete blood count.
Correct Answer: B
Rationale: Asking about leg cramps assesses for hypokalemia symptoms, ensuring the potassium supplement is needed and effective. Allergies, BP, and CBC are less specific.
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The nurse is preparing a client diagnosed with GERD for surgery. Which information warrants notifying the HCP?
- A. The client's Bernstein esophageal test was positive.
- B. The client's abdominal x-ray shows a hiatal hernia.
- C. The client's WBC count is 14,000/mm3.
- D. The client's hemoglobin is 13.8 g/dL.
Correct Answer: C
Rationale: An elevated WBC count (14,000/mm3) suggests infection or inflammation, which could complicate surgery and requires immediate attention. A positive Bernstein test and hiatal hernia are expected in GERD, and a hemoglobin of 13.8 g/dL is within normal limits.
The nurse is caring for the client to manage and decrease the sensation of nausea. Which nonpharmacological intervention should the nurse recommend?
- A. Sipping tea made from gingerroot
- B. Changing positions more rapidly
- C. Decreasing intake of solid food
- D. Playing stimulating classical music
Correct Answer: A
Rationale: A. Ginger has demonstrated antiemetic properties as well as analgesic and sedative effects on GI motility. B. Avoidance of sudden changes in position and decreasing activity are recommended to control nausea. C. All food should be stopped when nausea is present to prevent stomach stretching and stimulation of the afferent nerve fibers. D. A quiet, calm environment, rather than one that is stimulating, is recommended to decrease nausea.
The nurse is caring for the newly admitted client with acute necrotizing pancreatitis. Which interventions, if prescribed, should the nurse implement?
- A. NS 1000 mL IV over 1 hour, then IV fluids at 250 mL/hour
- B. Initiate nasojejunal enteral feedings with a low-fat formula
- C. Imipenem-cilastatin 500 mg IV every 6 hours
- D. Up to chair for meals and ambulate four times daily
- E. Position left side-lying with head of bed elevated 30 degrees
- F. Insert a urinary catheter; monitor urine output every 2 hours
Correct Answer: A, B, C, F
Rationale: Giving an IV bolus followed by fluids at 250 mL/hour should be implemented. A large amount of fluids is lost due to third spacing into the retroperitoneum and intraabdominal area. Fluids are needed to prevent hypovolemia and maintain hemodynamic stability. B. Nasojejunal enteral feedings with a low-fat formula should be initiated to decrease the secretion of secretin, meet calorie needs, and maintain a positive nitrogen balance. C. Antibiotics, usually medications of the imipenem class such as imipenem-cilastatin (Primaxin), are used when pancreatitis is complicated by infected pancreatic necrosis. They have greater potency and a broader antimicrobial spectrum than other beta-lactam antibiotics. D. The client should be maintained on bedrest to decrease the metabolic rate and therefore reduce pancreatic secretions. E. Discomfort frequently improves with the client in the supine position rather than side-lying. F. A urinary catheter should be inserted to closely monitor urine output for circulating fluid volume status and to monitor for complications.
The nurse is caring for clients on a surgical unit. Which client should the nurse assess first?
- A. The client who had an inguinal hernia repair and has not voided in four (4) hours.
- B. The client who was admitted with abdominal pain who suddenly has no pain.
- C. The client four (4) hours postoperative abdominal surgery with no bowel sounds.
- D. The client who is one (1) day postappendectomy and is being discharged.
Correct Answer: B
Rationale: Sudden resolution of abdominal pain may indicate perforation (e.g., appendicitis), a life-threatening emergency requiring immediate assessment. Urinary retention, absent bowel sounds, and discharge are less urgent.
Which problems should the nurse include in the plan of care for the client diagnosed with peptic ulcer disease to observe for physiological complications?
- A. Alteration in bowel elimination patterns.
- B. Knowledge deficit in the causes of ulcers.
- C. Inability to cope with changing family roles.
- D. Potential for alteration in gastric emptying.
Correct Answer: A
Rationale: Peptic ulcer disease can lead to complications like bleeding or perforation, which alter bowel elimination patterns (e.g., melena or hematochezia). Knowledge deficits and coping issues are psychosocial, and gastric emptying is less commonly affected.