The nurse is testing a patient's visual accommodation. How is accommodation assessed?
Pupillary constriction when looking at a near object
Changes in peripheral vision in response to bright light
Involuntary blinking in the presence of bright light
Pupillary dilation when looking at a distant object
The Correct Answer is A
A. Visual accommodation is the process by which the eye changes its focus from a distant object to a near one. Pupillary constriction occurs when focusing on a near object, as part of this accommodation response.
B. This describes the response to light, not accommodation.
C. Involuntary blinking in bright light is related to the blink reflex, not accommodation.
D. Pupillary dilation occurs when focusing on a distant object, not during accommodation to a near object.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Ophthalmoscope is used to inspect the eyes, not the ears, nose, mouth, or throat.
B. Stethoscope is primarily used for auscultation (listening to heart, lung, and bowel sounds), not for inspecting the ears, nose, mouth, or throat.
C. Gauze sponge might be helpful for some tasks but is not necessary for a general inspection of the ears, nose, mouth, and throat.
D. Penlight is the correct equipment for inspecting the ears, nose, mouth, and throat. It provides focused light to help examine these areas effectively.
Correct Answer is B
Explanation
A. Meeting affiliation needs involves fostering a sense of belonging and emotional support, typically through communication and relationship-building, not primarily physical care.
B. Meeting basic human needs refers to actions that address physiological well-being and physical comfort. Repositioning to prevent pressure ulcers and applying moisturizer to protect skin integrity are examples of attending to a patient's fundamental physical needs.
C. Using an encouraging manner involves verbal and nonverbal communication that promotes hope and confidence, which is not the focus of the nurse's actions in this scenario.
D. Mutual problem solving involves collaboration between nurse and patient to identify and resolve health issues. While important, it is not directly represented in the described behavior.
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