A nurse admits a patient to the emergency department who reports nausea and vomiting that worsens when he lies down.

Antacids do not help.

The provider suspects acute pancreatitis.

Which of the following laboratory test results should the nurse expect to see?

Decreased serum lipase.

Increased serum calcium.

Increased serum amylase.

Decreased WBC.

Answer and Explanation

The Correct Answer is C

Choice C rationale
In the context of suspected acute pancreatitis, an increase in serum amylase is one of the key laboratory findings. Pancreatitis is associated with inflammation of the pancreas, which can result in the release of digestive enzymes such as amylase and lipase into the bloodstream.
Therefore, elevated levels of these enzymes are often used as markers for acute pancreatitis.
Choice A rationale
Decreased serum lipase is not typically associated with acute pancreatitis. In fact, an increase in serum lipase is more commonly seen in acute pancreatitis. Lipase is a digestive enzyme produced by the pancreas, and its levels in the blood can rise when the pancreas is inflamed.
Choice B rationale
Increased serum calcium is not typically associated with acute pancreatitis. While hypercalcemia, or high calcium levels, can be a cause of pancreatitis, it is not a typical finding in the blood tests of patients with acute pancreatitis.
Choice D rationale
Decreased white blood cell (WBC) count is not typically associated with acute pancreatitis. In fact, an increase in WBC count can sometimes be seen in acute pancreatitis due to the body’s inflammatory response to the condition. Hypothyroidism Explore

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Correct Answer is C

Explanation

Choice A rationale
While heart failure can lead to fluid volume imbalances, a BNP level of 600 pg/mL alone does not indicate a risk for fluid volume deficit.
Choice B rationale

Being NPO since midnight for an endoscopy could potentially lead to fluid volume deficit, but it’s not the most likely choice. Typically, patients are adequately hydrated before and after the procedure.
Choice C rationale
A patient with gastroenteritis and a fever is at high risk for fluid volume deficit. Gastroenteritis can cause significant fluid loss through vomiting and diarrhea, and fever increases insensible water loss.
Choice D rationale
While patients with end-stage renal failure can have fluid volume imbalances, they are more likely to experience fluid volume excess, especially if they are due for dialysis.

A. The client should maintain systolic BP between 136 and 140 mm Hg. B. The client should maintain systolic BP between 120 and 129 mm Hg. C. The client should maintain systolic BP between 141 and 145 mm Hg. D. The client should maintain systolic BP between 130 and 135 mm Hg.

Correct Answer is B

Explanation

Choice A rationale
Maintaining systolic BP between 136 and 140 mm Hg is not recommended for clients who have hypertension and have experienced a TIA789. Studies have shown that maintaining a lower systolic BP can help reduce the risk of recurrent stroke.
Choice B rationale
The client should aim to maintain systolic BP between 120 and 129 mm Hg. This range is associated with a reduced risk of recurrent stroke. Lifestyle modifications and antihypertensive therapy can help achieve this target.
Choice C rationale

Maintaining systolic BP between 141 and 145 mm Hg is not recommended for clients who have hypertension and have experienced a TIA789. This range is higher than the recommended target and may increase the risk of recurrent stroke.
Choice D rationale
Maintaining systolic BP between 130 and 135 mm Hg is not the recommended target for clients who have hypertension and have experienced a TIA789. The recommended target is lower to help reduce the risk of recurrent stroke.

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A nurse admits a patient to the emergency department who reports nausea and vomiting that worsens when he lies down. Antacids do not help. The provider suspects acute pancreatitis. Which of the following laboratory test results should the nurse expect to see?

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Naxlex Comprehensive Predictor Exams

A nurse is caring for four hospitalized patients. Which of the following patients should the nurse identify as being at risk for fluid volume deficit?

Correct Answer is C

Explanation

A nurse is providing discharge instructions to a client who has hypertension, which has resulted in a transient ischemic attack (TIA). What information regarding blood pressure (BP) management should the nurse discuss with the client?

Correct Answer is B

Explanation

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A nurse admits a patient to the emergency department who reports nausea and vomiting that worsens when he lies down.

Antacids do not help.

The provider suspects acute pancreatitis.

Which of the following laboratory test results should the nurse expect to see?