Nursing Elites

1. A 50-year-old man presents with severe epigastric pain radiating to his back, nausea, and vomiting. He has a history of heavy alcohol use. Laboratory tests reveal elevated serum amylase and lipase. What is the most likely diagnosis?

• A. Acute cholecystitis
• B. Peptic ulcer disease
• C. Acute pancreatitis
• D. Gastroesophageal reflux disease

Correct answer: C

Rationale: The patient's history of heavy alcohol use, severe epigastric pain radiating to the back, nausea, vomiting, and elevated serum amylase and lipase levels are classic signs of acute pancreatitis. Alcohol consumption is a common predisposing factor for pancreatitis, leading to inflammation of the pancreas. The clinical presentation, along with the laboratory findings, strongly support the diagnosis of acute pancreatitis in this patient.

2. A client's health history is suggestive of inflammatory bowel disease. Which of the following would suggest Crohn disease, rather than ulcerative colitis, as the cause of the client's signs and symptoms?

• A. A pattern of distinct exacerbations and remissions
• B. Severe diarrhea
• C. An absence of blood in stool
• D. Involvement of the rectal mucosa

Correct answer: C

Rationale: In the context of inflammatory bowel disease, the absence of blood in stool is more indicative of Crohn disease. Crohn disease typically presents with non-bloody stools, while ulcerative colitis often involves bloody stools due to continuous mucosal inflammation confined to the colon and rectum.

3. The client has just been diagnosed with Addison's disease. Which clinical manifestation should the nurse expect to find?

• A. Hypertension and hyperglycemia.
• B. Hyperpigmentation and hypotension.
• C. Exophthalmos and tachycardia.
• D. Weight gain and fluid retention.

Correct answer: B

Rationale: Hyperpigmentation and hypotension are classic clinical manifestations of Addison's disease due to decreased cortisol production. Hyperpigmentation occurs due to elevated levels of ACTH, leading to increased melanin synthesis. Hypotension results from aldosterone deficiency, causing sodium loss and volume depletion.

4. In which situation is it most important for the registered nurse (RN) working on a medical unit to provide direct supervision?

• A. A graduate nurse needs to access a client's implanted port to start an infusion of Ringer's Lactate.
• B. A postpartum nurse pulled to the unit needs to start a transfusion of packed red blood cells.
• C. A practical nurse is preparing to assist the healthcare provider with a lumbar puncture at the bedside.
• D. An unlicensed assistive personnel is preparing to weigh an obese bedfast client using a bed scale.

Correct answer: A

Rationale: Direct supervision is essential when a complex task, such as accessing an implanted port, is being performed by a less experienced healthcare provider, in this case, a graduate nurse. This oversight ensures patient safety and proper execution of the procedure, especially when it is the nurse's first time performing such a task.

5. A client with cirrhosis of the liver is being cared for by the healthcare team. Which clinical manifestation indicates that the client has developed hepatic encephalopathy?

• A. Asterixis.
• B. Jaundice.
• C. Ascites.
• D. Splenomegaly.

Correct answer: A

Rationale: Asterixis, also known as flapping tremor, is a characteristic sign of hepatic encephalopathy, a severe complication of liver cirrhosis. Hepatic encephalopathy results from the liver's inability to detoxify substances in the body, leading to neurologic manifestations such as changes in mental status, confusion, and asterixis.

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