Four hours after major abdominal surgery, the nurse notes that the patient does not have any bowel sounds. What is the appropriate action for the nurse to take?

Provide meticulous oral care and allow the patient to have ice chips for dry mouth.

Notify the surgeon immediately and prepare the patient for emergency surgery.

Keep the patient NPO and document the finding in the patient’s medical record.

Allow the patient to have clear liquids as tolerated to help bowel function return.

Answer and Explanation

The Correct Answer is C

Choice A rationale:

While providing meticulous oral care and allowing ice chips for dry mouth can promote comfort, it does not address the primary concern of absent bowel sounds.

Ice chips could potentially stimulate bowel activity, but this is not a reliable or recommended method for managing absent bowel sounds in the immediate postoperative period.

It's essential to prioritize actions that assess and address the potential causes of absent bowel sounds, as they can indicate serious complications.

Choice B rationale:

Notifying the surgeon immediately and preparing for emergency surgery is not the appropriate first course of action in this situation.

Emergency surgery would be considered only if there were clear signs of a life-threatening complication, such as bowel perforation or peritonitis.

These complications would typically present with additional symptoms such as severe abdominal pain, fever, and hemodynamic instability.

Absent bowel sounds alone, without other concerning signs, do not warrant immediate surgical intervention.

Choice D rationale:

Allowing the patient to have clear liquids as tolerated is not appropriate when bowel sounds are absent. Introducing oral intake before bowel function has returned can increase the risk of nausea, vomiting, and aspiration.

It's crucial to wait for the return of bowel sounds before initiating oral intake to ensure proper digestion and minimize complications.

Choice C rationale:

Keeping the patient NPO (nothing by mouth) is the most appropriate action when bowel sounds are absent after major abdominal surgery.

This allows the bowel to rest and recover from the surgical manipulation.

It also prevents potential complications such as aspiration and nausea/vomiting that could arise from premature oral intake.

Documenting the absence of bowel sounds in the patient's medical record is essential for communication among healthcare providers and for monitoring the patient's progress.

This documentation provides a clear record of the patient's clinical status and facilitates appropriate decision-making regarding further interventions.

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Correct Answer is B

Explanation

Choice A rationale:

A. The patient will require a stable dose of the medication until the drug is discontinued. B. Tolerance occurs when the liver or kidneys are no longer able to metabolize the drug. C. The patient will continually require higher doses of the drug for the same effect to be achieved. D. Tolerance only develops when the patients do not take the medication as it is prescribed.

Correct Answer is C

Explanation

Choice A rationale:

Incorrect. Patients who develop tolerance to a medication do not typically maintain a stable dose over time. Instead, they often require increasing doses to achieve the same effect.

Physiological adaptation: The body adapts to the presence of the medication, leading to a decreased response over time. This adaptation can occur at various levels, including receptor downregulation, changes in enzyme activity, or alterations in neurotransmitter release.

Individual variability: The rate and extent of tolerance development vary significantly among individuals, influenced by factors such as genetics, age, overall health, and medication type.

Choice B rationale:

Incorrect. Impaired liver or kidney function can affect drug metabolism and elimination, but this is not the primary mechanism of tolerance.

Metabolic impairment: Liver or kidney dysfunction can lead to drug accumulation in the body, potentially increasing the risk of side effects or toxicity. However, this does not necessarily cause tolerance, which is a specific phenomenon of decreased responsiveness to the medication's effects.

Choice C rationale:

Correct. This statement accurately describes the hallmark characteristic of tolerance.

Dose escalation: As tolerance develops, patients often require higher doses of the medication to achieve the same therapeutic effect. This can lead to a cycle of increasing doses and potential risks of adverse effects.

Clinical implications: Tolerance is a significant consideration in medication management, as it can affect treatment efficacy, adherence, and the risk of side effects.

Choice D rationale:

Incorrect. Tolerance can develop even when patients adhere strictly to their prescribed medication regimen. It is a physiological phenomenon that is not solely dependent on patient behavior.

Adherence vs. tolerance: While non-adherence can contribute to treatment failure, it is not the underlying cause of tolerance.

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Four hours after major abdominal surgery, the nurse notes that the patient does not have any bowel sounds. What is the appropriate action for the nurse to take?

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