A nurse is collecting data from a client who has increased intracranial pressure and is informed by the charge nurse that the client demonstrates decorticate posturing. Which of the following findings should the nurse expect to observe?

Extension of the extremities

External rotation of the lower extremities

Pronation of the hands

Plantar ﬂexion of the legs

Answer and Explanation

The Correct Answer is D

a. Decorticate posturing is marked by the flexion of the arms, with the hands clenched into fists and the legs extended and internally rotated.
b. External rotation of the lower extremities is not a characteristic of decorticate posturing. In decorticate posture, legs are held out straight.

c. Pronation of the hands is characteristic of decerebrate posturing, where the arms are extended and pronated.

d. In decorticate posturing, the lower extremities typically exhibit plantar flexion. Additionally, the upper extremities show flexion of the arms, wrists, and fingers with adduction of the arms.

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Correct Answer is D

Explanation

An appropriate conclusion based on this data is that the client opens his eyes when spoken to. A GCS score of 3 for eye opening indicates that the client opens his eyes in response to voice.

The client is not unconscious, as a GCS score of 3 for eye opening indicates that the client is able to open his eyes in response to voice. The client is not unable to make vocal sound, as a GCS score of 5 for best verbal response indicates that the client is able to make vocal sounds. The client may or may not be able to follow simple motor commands, as a GCS score of 5 for best motor response indicates that the client is able to localize pain.

A. Pivot B. Hinge C. Ball and socket D. Gliding

Correct Answer is B

Explanation

The knee is a hinge type of joint. When describing range-of-motion exercises, the nurse should explain that the knee is a hinge joint. A hinge joint is a type of synovial joint that mainly allows for ﬂexion and extension (and a small degree of medial and lateral rotation)¹. The knee joint is formed by articulations between the patella, femur, and tibia.

a. The knee is not a pivot joint.
c. The knee is not a ball and socket joint.
d. The knee is not a gliding joint.

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A nurse is collecting data from a client who has increased intracranial pressure and is informed by the charge nurse that the client demonstrates decorticate posturing. Which of the following findings should the nurse expect to observe?

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Naxlex Comprehensive Predictor Exams

A nurse is receiving a transfer report for a client who has a head injury. The client has a Glasgow Coma Scale (GCS) score of 3 for eye opening, 5 for best verbal response, and 5 for best motor response. Which of the following is an appropriate conclusion based on this data?

Correct Answer is D

Explanation

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Correct Answer is B

Explanation

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