A client had surgery yesterday and is reporting abdominal discomfort and lack of appetite. The nurse auscultates the abdomen and does not detect bowel sounds. The nurse suspected which type of bowel obstruction?

Volvulus

Paralytic ileus.

Surgical adhesions/scar tissue

Intestinal hernia.

Answer and Explanation

The Correct Answer is B

A paralytic ileus is a type of bowel obstruction characterized by the impairment or absence of normal bowel motility. It occurs due to the temporary paralysis or dysfunction of the muscles that propel food and waste material through the intestines. After surgery, paralytic ileus can occur as a result of the handling of the intestines during the procedure, the effects of anesthesia, or the body's response to inflammation and trauma.

The absence of bowel sounds is a key indicator of paralytic ileus. Normally, bowel sounds are present and indicate the movement of contents through the intestines. However, in a paralytic ileus, the bowel sounds may be diminished or absent due to the lack of peristalsis (wave-like contractions that move food along the digestive tract).

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Correct Answer is B

Explanation

According to the given information, Aydan's insulin lispro (Humalog) dosage is 1 unit per 50 grams of carbohydrates eaten. As Aydan has just consumed 150 grams of carbs for lunch, we can calculate the insulin dose as follows:

Insulin dose = Carbohydrates eaten / Insulin-to-carbohydrate ratio Insulin dose = 150 grams / 50 grams/unit

Insulin dose = 3 units

Therefore, the nurse should prepare to administer 3 units of Aydan's prescribed rapid-acting insulin (Insulin lispro) to cover the carbohydrates he consumed for lunch. The long-acting insulin (Glargine) is typically given at bedtime to provide a basal insulin level and is not directly related to meal coverage.

A. Urine output and electrolyte levels. B. Understanding of how to prevent falls. C. Peripheral vascular perfusion and pain. D. Risk for bleeding and white blood cell count (WBC)

Correct Answer is A

Explanation

Acute renal failure is characterized by a sudden decline in kidney function, resulting in the inability of the kidneys to adequately filter waste products and maintain fluid and electrolyte balance. Monitoring urine output is essential in assessing kidney function and determining the severity of renal failure. A decrease in urine output or anuria may indicate worsening renal function and the need for immediate interventions.

Assessing electrolyte levels, such as sodium, potassium, calcium, and phosphorus, is crucial because renal failure can disrupt the balance of these electrolytes in the body. Imbalances can lead to complications such as electrolyte abnormalities, cardiac dysrhythmias, and neuromuscular disturbances. Prompt identification and management of electrolyte imbalances are essential in preventing further complications and supporting optimal patient outcomes.

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A client had surgery yesterday and is reporting abdominal discomfort and lack of appetite. The nurse auscultates the abdomen and does not detect bowel sounds. The nurse suspected which type of bowel obstruction?

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Naxlex Comprehensive Predictor Exams

Correct Answer is B

Explanation

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Correct Answer is A

Explanation

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