A patient has the following arterial blood gas results: PH: 7.50. PaC02: 31 mm Hg, HC03-: 25 mEq/L. The nurse determines that these results indicate:

Respiratory alkalosis

Respiratory acidosis

Metabolic alkalosis

Metabolic acidosis

Answer and Explanation

The Correct Answer is A

Based on the given arterial blood gas results, the patient's pH is elevated, indicating alkalosis. The PaCO2 level is decreased, which suggests respiratory compensation. The bicarbonate (HCO3-) level is within the normal range. Therefore, the interpretation of the arterial blood gas results is respiratory alkalosis.

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Correct Answer is C

Explanation

The nurse should act on the order to insert a 16 French retention catheter first. The patient's markedly distended bladder and agitated and confused state suggest acute urinary retention, which can be relieved by inserting a catheter to drain the urine. This is a priority intervention as urinary retention can lead to serious complications such as bladder rupture, hydronephrosis, and renal failure. Once the catheter is inserted and the patient's bladder is drained, the healthcare provider can order further tests such as an IVP or blood tests to assess renal function. The order for lorazepam can be addressed after the catheter is inserted and the patient's urinary retention is addressed.

A. facilitate weight loss, which will decrease peripheral insulin resistance. B. improve cardiovascular endurance, which Is important for diabetics. C. set a successful patern, which will help in making other needed changes. D. increase energy and sense of well-being, which will help with body image.

Correct Answer is A

Explanation

Exercise can help to lower blood glucose levels by improving insulin sensitivity and glucose uptake by muscles. It also helps with weight loss, which is important for managing type 2 diabetes since excess weight can make it harder for insulin to work properly. The nurse can also discuss with the patient other ways to make exercise more enjoyable, such as finding a physical activity that they enjoy, like dancing, swimming, or walking with a friend or family member.

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A patient has the following arterial blood gas results: PH: 7.50. PaC02: 31 mm Hg, HC03-: 25 mEq/L. The nurse determines that these results indicate:

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Naxlex Comprehensive Predictor Exams

A 98-year-old patient with benign prostatic hyperplasia has a markedly distended bladder and is agitated and confused. All the following orders are received from the emergency department health care provider. Which order should the nurse act on first?

Correct Answer is C

Explanation

Correct Answer is A

Explanation

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