A nurse performing a right eye irrigation will position the patient:
Supine with the head tilted toward the right eye.
Upright with the head tilted toward the left eye.
Upright with the head hyperextended.
Supine with the head hyperextended.
The Correct Answer is A
Choice A rationale:
The supine position with the head tilted toward the right eye allows the solution to flow away from the nose and mouth, preventing aspiration or discomfort.
Choice B rationale:
An upright position with the head tilted toward the left eye would cause the solution to flow into the nose and mouth, which could lead to aspiration or discomfort.
Choice C rationale:
An upright position with the head hyperextended would not allow for proper drainage of the solution, potentially causing discomfort or complications.
Choice D rationale:
A supine position with the head hyperextended would not allow for proper drainage of the solution, potentially causing discomfort or complications.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
There is probably a deeper injury than what appears on the surface is incorrect because swelling at the wound site is a normal part of the inflammatory stage of wound healing.
Choice B rationale:
He has lain in one position for such a long time that swelling has occurred is incorrect because swelling at the wound site is a normal part of the inflammatory stage of wound healing.
Choice C rationale:
Vessels have dilated and allowed plasma to leak into the wound site is the correct answer because this is a normal part of the inflammatory stage of wound healing.
Choice D rationale:
An infection is in progress at the wound site is incorrect because while swelling can be a sign of infection, it is also a normal part of the inflammatory stage of wound healing.
Correct Answer is B
Explanation
Choice A rationale:
Numbing the area treated is not a physiological effect of moist heat. Moist heat primarily works by increasing blood flow to the treated area.
Choice B rationale:
Dilating the blood vessels is the correct answer. Moist heat therapy works by increasing the temperature of the skin/soft tissue, which leads to vasodilation and increased blood flow to the treated area.
Choice C rationale:
Drawing fluid to the site of application is not a physiological effect of moist heat. Moist heat primarily works by increasing blood flow to the treated area.
Choice D rationale:
Constricting the blood vessels is not a physiological effect of moist heat. Moist heat primarily works by increasing blood flow to the treated area through vasodilation.
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