A nurse is instructing a nursing student on performing pupillary checks on a patient with a possible head injury. Which statement indicates that the nursing student understands the concept?
"When I shine a light into the patient's eyes, the pupils should constrict."
"It is normal for the pupils to react sluggishly to light."
"When I shine a light into the patient's eyes, the pupils should dilate
"Pupil checks should be performed with the room lights on."
The Correct Answer is A
A. The normal response to light in the eye is pupil constriction. This indicates that the optic and oculomotor nerves are functioning properly.
B. While a sluggish reaction can occur in some individuals, a noticeable sluggish response could indicate neurological issues, especially in a head injury.
C. Pupils should constrict in response to light, not dilate, unless there is a significant neurological impairment.
D. Pupil checks should ideally be performed in dim lighting for better visibility of pupillary reactions, not with the room lights on.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Auscultating for bowel sounds once a shift is important but does not directly relate to the respiratory condition.
B. Auscultating lung sounds at the beginning of a shift is a priority to assess for any signs of respiratory compromise or complications.
C. Monitoring skin turgor every shift is important for hydration status but is less critical in comparison to lung sounds for a patient with respiratory problems.
D. Monitoring peripheral pulses once a shift is important but does not address the respiratory condition directly.
Correct Answer is B
Explanation
A. While auscultating lung and abdominal sounds is important, it is not as urgent as checking neurological function in a head trauma patient.
B. Assessing verbal and motor responses is critical to evaluate the level of consciousness and neurological function in a patient with head trauma.
C. Monitoring daily weight is not an immediate concern for a patient with possible head trauma.
D. Monitoring intake and output is important but not the priority compared to assessing the neurological status in head trauma patients.
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