If a person is discovered injured and in need of medical care, if there is concern for a brain injury, what should be done to prevent further neurolog injury?
Move the person immediately to a more comfortable location.
Administer pain medication to alleviate discomfort.
Keep the person still and call for medical assistance.
Perform head rotations to test range of motion.
The Correct Answer is C
A. Move the person immediately to a more comfortable location – Moving a person with a suspected brain or spinal injury can worsen the injury, especially if there’s a cervical spine injury.
B. Administer pain medication to alleviate discomfort –Pain meds should only be given under medical supervision after evaluation, as they can mask symptoms or interfere with assessment.
C. Keep the person still and call for medical assistance –. Immobilization is critical to prevent worsening of a possible spinal or brain injury. Emergency medical services should evaluate and transport the person safely.
D. Perform head rotations to test range of motion –This can cause serious or irreversible damage if a cervical spine injury is present.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Hypertrophy increases oxygen demand but does not improve cardiac function; it typically worsens ejection fraction.
B. Hypertrophy and remodeling initially help compensate but over time lead to inefficient heart muscle with poor contractility and increased oxygen demand, contributing to worsening heart failure.
C. Hypertrophy and remodeling increase, not reduce, workload, and do not resolve heart failure.
D. Contractility often declines and oxygen demand increases, contrary to this statement.
Correct Answer is D
Explanation
A. Specific gravity changes relate to kidney function and hydration status, not directly to right-sided heart failure.
B. Heparin levels are related to anticoagulation therapy, not heart failure status.
C. BNP levels decrease when heart failure improves; decreased BNP is not expected in acute heart failure.
D. BNP is released in response to ventricular stretch and volume overload; it increases in acute heart failure as the heart struggles to manage fluid overload.
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