A nurse is evaluating a patient’s sensory function.
Which of the following sensory stimuli is primarily associated with the tactile system?
Detecting the scent of a rose
Observing the color of a flower
Feeling the texture of a fabric
Hearing the sound of a bell
The Correct Answer is C
Choice A rationale
Detecting the scent of a rose is primarily associated with the olfactory system, not the tactile system.
Choice B rationale
Observing the color of a flower is primarily associated with the visual system, not the tactile system.
Choice C rationale
Feeling the texture of a fabric is primarily associated with the tactile system. The tactile system, part of the somatosensory system, allows us to perceive touch, pressure, temperature, pain, and vibration.
Choice D rationale
Hearing the sound of a bell is primarily associated with the auditory system, not the tactile system.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A pale stoma can indicate poor blood flow, which is a serious concern that should be reported to the provider immediately. A healthy stoma should be moist and dark red or pink in color.
Correct Answer is C
Explanation
Choice A rationale
Full-thickness skin loss with visible bone is characteristic of a stage 4 pressure injury, not a stage 1 pressure injury.
Choice B rationale
Full-thickness skin loss with visible adipose tissue is characteristic of a stage 3 pressure injury, not a stage 1 pressure injury.
Choice C rationale
In a stage 1 pressure injury, the skin remains intact with localized erythema. The area may be painful, firm, soft, warmer, or cooler compared to adjacent tissue.
Choice D rationale
Partial-thickness skin loss with red tissue in the wound bed is characteristic of a stage 2 pressure injury, not a stage 1 pressure injury.
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