A nurse is caring for a client who experienced a traumatic brain injury 72 hr ago.
Which of the following findings should the nurse identify as a potential indication of increased intracranial pressure?

Tachycardia.

Hypotension.

Narrowed pulse pressure.

Increasingly severe headache.

Answer and Explanation

The Correct Answer is D

The correct answer is choice d. Increasingly severe headache.

Choice A rationale:

Tachycardia is not typically associated with increased intracranial pressure (ICP). In fact, bradycardia (a slower heart rate) is more commonly seen as part of Cushing’s triad, which indicates increased ICP.

Choice B rationale:

Hypotension is not a common sign of increased ICP. Instead, hypertension (high blood pressure) is often observed as the body attempts to maintain cerebral perfusion pressure.

Choice C rationale:

Narrowed pulse pressure is not a typical indicator of increased ICP. Widened pulse pressure (the difference between systolic and diastolic blood pressure) is more commonly associated with increased ICP.

Choice D rationale:

Increasingly severe headache is a classic symptom of increased ICP. As pressure within the skull rises, it can cause significant pain and discomfort, making this a key indicator to monitor in patients with traumatic brain injury.

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Correct Answer is A

Explanation

A. Levothyroxine 75 mcg PO daily at 0600. B. Digoxin 250 PO daily. C. Acetaminophen 650 mg POQ6 hours. D. Ceftriaxone 1 g IV Q 24 hours.

Correct Answer is B

Explanation

Choice A rationale:

The prescription for Levothyroxine 75 mcg PO daily at 0600 does not require clarification. It provides clear instructions for the medication, including the drug name, dosage, route, and timing. The administration time (0600) is specific, allowing the nurse to administer the medication accurately.

Choice B rationale:

The prescription for Digoxin 250 PO daily contains an error. The dosage (250) is missing the unit of measurement (e.g., mcg or mg). Without the unit, it is impossible to accurately administer the medication. This prescription needs clarification from the prescriber to ensure safe and precise administration.

Choice C rationale:

The prescription for Acetaminophen 650 mg PO Q6 hours does not require clarification. It provides clear instructions for the medication, including the drug name, dosage (650 mg), route (PO), and frequency (every 6 hours). The dosing interval is appropriate and within the normal range for acetaminophen administration.

Choice D rationale:

The prescription for Ceftriaxone 1 g IV Q 24 hours does not require clarification. It provides clear instructions for the medication, including the drug name, dosage (1 g), route (IV), and frequency (every 24 hours). The dosing interval is appropriate for this antibiotic and allows for effective treatment of infections.

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A nurse is caring for a client who experienced a traumatic brain injury 72 hr ago. Which of the following findings should the nurse identify as a potential indication of increased intracranial pressure?

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Correct Answer is A

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Correct Answer is B

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A nurse is caring for a client who experienced a traumatic brain injury 72 hr ago.
Which of the following findings should the nurse identify as a potential indication of increased intracranial pressure?