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A nurse is caring for a 78-year-old client who was recently admitted from the emergency room and is reporting weakness.

Exhibits

Select words from the choices below to fill in each blank in the following sentence.

The nurse has reviewed the client's medical record.

The client is at risk for developing metabolic acidosis hypernatremia

and

Answer and Explanation

The Correct Answer is {"dropdown-group-1":"A","dropdown-group-2":"E"}

Correct choices are; Metabolic acidosis:

This can occur due to the client's diarrhea, leading to loss of bicarbonate (HCO3-) through the gastrointestinal tract. The ABG results show a pH slightly below normal (7.33) and a decreased bicarbonate level (19 mEq/L), indicative of metabolic acidosis.

Hypernatremia:

The client's sodium level is elevated at 149 mEq/L (normal range is 136-145 mEq/L). This indicates hypernatremia, which could be due to dehydration from diarrhea and possibly inadequate fluid intake.


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Related Questions

Correct Answer is A

Explanation

A. Hemoglobin levels are important for assessing oxygen-carrying capacity of the blood. While anemia can affect tissue oxygenation and exacerbate symptoms in heart failure, it is not directly related to the risk of digoxin toxicity.
B. Creatinine levels are used to assess kidney function. Impaired kidney function can affect the clearance of digoxin from the body, potentially increasing the risk of toxicity. However, potassium levels have a more direct impact on the risk of digoxin toxicity.
C. BUN levels are also used to assess kidney function. Similar to creatinine, impaired kidney function can affect digoxin clearance, but potassium levels are more directly related to the risk of digoxin toxicity.
D. Potassium levels are critical because hypokalemia (low potassium) can predispose the client to digoxin toxicity. Digoxin competes with potassium for binding sites on the sodium-potassium ATPase pump in cardiac cells. When potassium levels are low, digoxin can bind more readily to these pumps, leading to increased toxicity and potentially life-threatening arrhythmias such as ventricular tachycardia or ventricular fibrillation.

Correct Answer is ["300"]

Explanation

To calculate the volume of IV fluids infused from 0330 to 0600, you would determine the number of hours that have passed.

From 0330 to 0600 is 2.5 hours. Since the IV is infusing at 120 mL/hr, you would multiply the infusion rate by the number of hours. So, 120 mL/hr * 2.5 hours = 300 mL.

Therefore, the nurse should record 300 mL of IV fluids on the intake record at 0600.

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