A nurse is performing gastric lavage for a client who has gastrointestinal bleeding and an NG tube in place. Which of the following actions should the nurse take?
Attach the client's NG tube to low intermittent suction.
Instill the lavage solution into the client's NG tube in volumes of 500 mL at a time.
Instill chilled lavage solution into the client's NG tube.
Use 0.9% sodium chloride for irrigation of the NG tube.
The Correct Answer is D
A. Attach the client's NG tube to low intermittent suction: Suction may be used after lavage for decompression, but during lavage, the focus is on instilling and withdrawing solution manually to clear the stomach of blood or contents.
B. Instill the lavage solution into the client's NG tube in volumes of 500 mL at a time: This volume is excessive and could increase the risk of aspiration or discomfort. Typically, 100–200 mL is used per instillation.
C. Instill chilled lavage solution into the client's NG tube: Chilled solutions are not recommended as they may induce hypothermia and have not been shown to effectively control bleeding. Room-temperature solution is preferred.
D. Use 0.9% sodium chloride for irrigation of the NG tube: Isotonic saline is the recommended solution for gastric lavage, as it helps prevent electrolyte imbalance and irritation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
No explanation
Correct Answer is D
Explanation
Bradycardia is not typically associated with pulmonary edema; instead, tachycardia is more common as the body tries to compensate for decreased oxygenation.
B. Wheezing may occur in certain respiratory conditions but is not a classic finding in pulmonary edema; instead, crackles or rales are more expected due to fluid accumulation.
C. Pale, dry skin is not characteristic of pulmonary edema; the client may present with cyanosis or clammy skin due to hypoxia.
D. Pink, frothy sputum is a classic sign of pulmonary edema, indicating fluid in the alveoli and is often associated with acute heart failure.
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