A nurse is reinforcing discharge teaching with the partner of a client who requires tracheal suctioning. Which of the following statements by the partner indicates an understanding of the teaching?

"I will wrap the suction catheters in a clean towel to be used again at a later time."

"I will set the suction pressure dial between 80 and 120."

"I will suction for less than 15 seconds while inserting the suction catheter."

"I will suction the mouth before inserting the suction catheter into the tracheostomy."

Answer and Explanation

The Correct Answer is B

Choice A Reason:

The statement “I will wrap the suction catheters in a clean towel to be used again at a later time” is incorrect. Suction catheters should be disposed of after each use to prevent infection. Reusing catheters, even if wrapped in a clean towel, can introduce bacteria into the tracheostomy site, leading to potential infections.

Choice B Reason:

The statement “I will set the suction pressure dial between 80 and 120” is correct. The recommended suction pressure for adults is typically between 80 and 120 mmHg. This range is sufficient to effectively clear secretions without causing trauma to the tracheal mucosa. Setting the suction pressure within this range ensures safe and effective suctioning.

Choice C Reason:

The statement “I will suction for less than 15 seconds while inserting the suction catheter” is incorrect. Suctioning should be performed intermittently and for no longer than 10-15 seconds at a time. However, suctioning should not occur while inserting the catheter. Suction should be applied only while withdrawing the catheter to minimize trauma to the tracheal mucosa.

Choice D Reason:

The statement “I will suction the mouth before inserting the suction catheter into the tracheostomy” is incorrect. Suctioning the mouth before the tracheostomy can introduce oral bacteria into the tracheostomy site, increasing the risk of infection. The correct procedure is to suction the tracheostomy first and then the mouth if needed.

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Correct Answer is C

Explanation

Choice A: This is incorrect because Sims position is used for clients who have lower back pain, abdominal surgery, or enemas. It is not appropriate for clients who have a closed head injury.

Choice B: This is incorrect because modified Trendelenburg position is used for clients who have hypovolemic shock or poor venous return. It is not appropriate for clients who have a closed head injury.

Choice C: This is correct because semi-Fowler's position is used for clients who have increased intracranial pressure, respiratory distress, or head trauma. It elevates the head and chest to reduce cerebral edema and facilitate breathing.

Choice D: This is incorrect because prone position is used for clients who have acute respiratory distress syndrome, spinal cord injury, or pressure ulcers. It is not appropriate for clients who have a closed head injury.

A. HbA1c 6.5% B. HbA1c 12.5% C. Fasting blood glucose 100 mg/dL D. Fasting blood glucose 70 mg/dL

Correct Answer is A

Explanation

Choice A reason: HbA1c or glycated hemoglobin is a measure of average blood glucose levels over the past 2 to 3 months. A lower HbA1c indicates better glycemic control and a lower risk of diabetes complications. The target HbA1c for most people with diabetes mellitus is less than 7%.

Choice B reason: HbA1c 12.5% is very high and indicates poor glycemic control and a high risk of diabetes complications, such as retinopathy, nephropathy, or neuropathy.

Choice C reason: Fasting blood glucose 100 mg/dL is within the normal range of 70 to 99 mg/dL and indicates normal glucose metabolism, but it does not reflect the long-term control of blood glucose levels over the past 3 months.

Choice D reason: Fasting blood glucose 70 mg/dL is at the lower end of the normal range and may indicate hypoglycemia or low blood glucose levels, which can cause symptoms such as sweating, trembling, hunger, or confusion.

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A nurse is reinforcing discharge teaching with the partner of a client who requires tracheal suctioning. Which of the following statements by the partner indicates an understanding of the teaching?

Nursing Test Bank

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