The nurse is caring for a client who has a small bowel obstruction. When teaching the student nurse about this condition, the nurse will include which of the following findings that are consistent with the diagnosis? (Select all that apply).

Severe fluid and electrolyte imbalance

Upper abdominal distention

Metabolic acidosis

Projectile vomiting with a fecal odor

Diarrhea or ribbon-like stools

Answer and Explanation

Correct Answer : A,B,D

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Correct Answer is D

Explanation

Choice A reason: A BUN level of 20 mg/dL is within the normal range (7-20 mg/dL) and does not indicate an increased risk of AKI.

Choice B reason: Serum Osmolality of 290 mOsm/kg H2O is within the normal range (275-295 mOsm/kg H2O) and does not suggest an increased risk of AKI.

Choice C reason: A Magnesium level of 2.0 mEq/L is within the normal range (1.7-2.2 mEq/L) and does not indicate an increased risk of AKI.

Choice D reason: An elevated serum creatinine level, such as 1.8 mg/dL, indicates decreased kidney function and is a risk factor for AKI, especially post-MI where the kidneys may be vulnerable due to reduced cardiac output and potential nephrotoxic interventions.

Correct Answer is ["24"]

Explanation

- Step 1: Identify the prescribed dose in units per hour. The client is scheduled to receive 1,200 units/hr of heparin.

- Step 2: Identify the concentration of the available solution. The available solution contains 25,000 units of heparin in 500 mL D5W.

- Step 3: Calculate the volume of solution needed to deliver the required dose. We can set up a proportion to solve for this:

- 25,000 units is to 500 mL as 1,200 units is to X mL.

- In other words, 25,000 units : 500 mL = 1,200 units : X mL.

- Step 4: Solve for X using cross-multiplication and division:

- Cross-multiplication gives us: 25,000 units × X mL = 1,200 units × 500 mL.

- Simplifying this gives us: 25,000X = 600,000.

- Dividing both sides by 25,000 gives us: X = 600,000 ÷ 25,000.

- Calculating the division gives us: X = 24.

Set the IV pump to deliver 24 mL/hr to administer the required dose of 1,200 units/hr.

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The nurse is caring for a client who has a small bowel obstruction. When teaching the student nurse about this condition, the nurse will include which of the following findings that are consistent with the diagnosis? (Select all that apply).

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is monitoring an older adult female client who had a myocardial infarction (MI) for the development of an acute kidney injury (AKI). Which of the following findings indicate an increased risk of acute kidney injury (AKI)?

Correct Answer is D

Explanation

Correct Answer is ["24"]

Explanation

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