The nurse is caring for a patient with a spinal cord injury (SCI) who is about to be transferred to a wheelchair for Physical Therapy. The patient complains of feeling dizzy and is diaphoretic. What would be the priority nursing action?
Establish IV access and bolus 250 mL normal saline
Assess for bladder distension and perform digital disimpaction
Reschedule the therapy session for later in the day
Lower the head of the bed and obtain vital signs
The Correct Answer is D
A. Establishing IV access may be necessary if hypotension persists but is not the initial priority.
B. Bladder distension assessment is essential for managing autonomic dysreflexia in SCI patients; however, symptoms here suggest orthostatic hypotension rather than autonomic dysreflexia.
C. Rescheduling therapy may be considered if dizziness persists, but it does not address the immediate concern.
D. Lowering the head of the bed and obtaining vital signs can help stabilize blood pressure and monitor for orthostatic hypotension, which is common in patients with SCI due to autonomic dysfunction. This intervention helps to prevent syncope.
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Correct Answer is {"A":{"answers":"A"},"B":{"answers":"D"},"C":{"answers":"B"},"D":{"answers":"C"}}
Explanation
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Presbyopia: A common age-related condition resulting in a gradual loss of near visual acuity as the lens becomes less flexible, making it harder to focus on close objects.
Glaucoma: Typically causes loss of peripheral vision due to increased intraocular pressure damaging the optic nerve, eventually leading to tunnel vision if untreated.
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Correct Answer is C
Explanation
A. This is a correct statement, as using multiple drugs helps to reduce the likelihood of resistance and enhances viral suppression.
B. This is accurate; if resistance develops, alternative medications or combinations can be considered.
C. This statement indicates a misunderstanding. Antiretroviral medications do not kill the virus; they suppress its replication. Lifelong adherence to antiretroviral therapy is necessary to manage HIV and prevent viral rebound.
D. Correct, as an effective regimen should lead to an increase in CD4 count and improved immune function.
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