The nurse in the rehabilitation unit is caring for a patient with a chronic head injury. During the assessment, the nurse holds up a pen and asks the patient to identify the object. The patient replies, "It's a key." When considering the patient's response, which part of the brain is involved? The:

occipital lobe.

frontal lobe.

parietal lobe.

temporal lobe.

Answer and Explanation

The Correct Answer is C

A. The occipital lobe primarily processes visual information and is less involved in object identification errors.

B. The frontal lobe governs behavior, personality, and decision-making rather than object identification.

C. The parietal lobe is involved in processing sensory information and object recognition. Misidentifying objects can indicate damage to this area of the brain.

D. The temporal lobe is associated with auditory processing and memory, not typically object recognition errors.

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Correct Answer is ["C","D","E"]

Explanation

A. Padded tongue blades are not appropriate for seizure management and are not necessary in this context.

B. Soft wrist restraints are not required in this scenario unless otherwise indicated.

C. An Ambu bag and oxygen are crucial for respiratory support, especially if the patient has compromised breathing due to spinal cord injury.

D. Wrenches should be readily available to quickly remove halo traction in case of an emergency, such as if the patient's airway needs to be accessed.

E. An oral suction tube (Yankauer) is important for managing oral secretions, which can be challenging for patients with limited mobility.

A. Use the head tilt chin lift method to maintain the airway B. Control any external bleeding C. Do not move the victim from the accident D. Stabilize the cervical spine until help arrives

Correct Answer is D

Explanation

A. The head tilt chin lift method should be avoided due to the risk of aggravating a spinal injury; the jaw-thrust maneuver is safer if airway management is necessary.

B. While controlling bleeding is important, cervical spine stabilization takes priority in trauma with suspected spinal injury.

C. Not moving the victim is appropriate, but stabilizing the cervical spine provides active support to avoid further injury.

D. Stabilizing the cervical spine is crucial to prevent potential spinal cord damage in an unconscious trauma victim, particularly in a motor vehicle accident. This action helps prevent exacerbation of any spinal injury.

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pH	7.35- 7.45
PaCO2	35-45 mm Hg
HCO3	22-25 mEq/L
Base excess	-2 to +2
PaO2	80-95 mm Hg
SaO2	>95%

The nurse in the rehabilitation unit is caring for a patient with a chronic head injury. During the assessment, the nurse holds up a pen and asks the patient to identify the object. The patient replies, "It's a key." When considering the patient's response, which part of the brain is involved? The:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is caring for a patient who suffered a spinal cord injury (SCI) who has had halo traction placed for spinal immobilization. What emergency equipment should the nurse have at the bedside? (SELECT ALL THAT APPLY)

Correct Answer is ["C","D","E"]

Explanation

The nurse is the first person on the scene of a motor vehicle crash. The victim was the driver and is in the driver's seat unconscious. The driver is breathing, has a pulse, and has minor lacerations on the head and face. What action should the nurse implement first?

Correct Answer is D

Explanation

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