An acute care nurse receives shift report for a client who has increased intracranial pressure. The nurse is told that the client demonstrates decorticate posturing. Which of the following findings should the nurse expect to observe when assessing the client?
Extension of the arms
External rotation of the lower extremities
Pronation of the hands
Plantar flexion of the legs
The Correct Answer is D
- A) Extension of the arms is incorrect because decorticate posturing is characterized by flexion into the body, not extension away from it.
- B) External rotation of the lower extremities is not associated with decorticate posturing, which involves movements primarily of the upper extremities.
- C) Pronation of the hands is incorrect as decorticate posturing typically involves flexion of the arms, wrists, and fingers into the chest.
- D) Plantar flexion of the legs is correct because decorticate posturing includes internal rotation and flexion of the arms and wrists, with the legs extended and feet plantar flexed.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. "Engage in a vigorous exercise program." This statement may not be suitable for a client with multiple sclerosis experiencing symptoms such as diplopia, dysmetria, and sensory changes. While exercise is beneficial for managing MS symptoms, it should be tailored to the individual's abilities and symptoms.
B. "Plan to relax in a hot tub spa each day." Hot tubs can exacerbate symptoms of multiple sclerosis, particularly heat sensitivity. Therefore, this statement is not appropriate for this client.
C. "Implement a schedule to include periods of rest." Fatigue is a common symptom of multiple sclerosis, and incorporating regular periods of rest into the daily schedule can help manage fatigue and conserve energy.
D. "Wear an eye patch on the right eye at all times." While wearing an eye patch may help alleviate diplopia (double vision), it is not typically recommended for continuous use and should be used under the guidance of an ophthalmologist or healthcare provider.
Correct Answer is A
Explanation
A. Paraplegia: Paraplegia is the paralysis of the lower extremities and possibly the trunk, which can occur with a spinal cord injury at the level of the T2-T3 vertebrae.
B. Paresthesia: Paresthesia refers to abnormal sensations such as tingling or numbness and is not typically associated with a spinal cord injury at the T2-T3 level. It may occur with nerve damage but is not the primary disability anticipated in this scenario.
C. Quadriplegia: Quadriplegia, also known as tetraplegia, involves paralysis of all four limbs and the trunk. It is more commonly associated with injuries at higher levels of the spinal cord, such as cervical injuries.
D. Hemiplegia: Hemiplegia involves paralysis of one side of the body and is typically caused by a stroke or brain injury, not a spinal cord injury at the T2-T3 level.
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