a nurse is ordering equipment for a medical-surgical unit.
Which of the following equipment should the nurse identify as being ergonomic? (Select all that apply)
Wrist supports for computer keyboards
IV stands that are at a fixed height
Standard height toilets
Shower chairs
Correct Answer : A,D
Choice A rationale
Wrist supports for computer keyboards are considered ergonomic because they help maintain a neutral wrist position, reducing the risk of repetitive strain injuries.
Choice B rationale
IV stands at a fixed height are not considered ergonomic. Adjustable height stands would be more ergonomic as they can be tailored to the user’s height, reducing the risk of strain or injury.
Choice C rationale
Standard height toilets are not considered ergonomic. Toilets that are height-adjustable or at a comfortable height for the user would be more ergonomic, reducing the risk of falls or strain.
Choice D rationale
Shower chairs are considered ergonomic as they can reduce the risk of falls in the shower by providing a stable seat for users. They can be particularly beneficial for individuals with mobility issues.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
The first physiological response that occurs during the General Adaptation Syndrome (GAS) is
the alarm reaction stage. This stage is the body’s initial response to stress, where the sympathetic nervous system is activated by the sudden release of hormones.
Choice B rationale
The body remaining alert while blood pressure and heart rate return to pre-stress levels is part of the resistance stage of GAS, not the first physiological response.
Choice C rationale
Prolonged exposure to stress resulting in illness is associated with the exhaustion stage of GAS, which is the final stage, not the first physiological response.
Choice D rationale
An increase in hormones causing an increase in blood pressure and heart rate is part of the alarm reaction stage, but it is not the first physiological response. The first response is the perception of a stressor that stimulates the central nervous system.
Correct Answer is ["A","C","D"]
Explanation
Choice A rationale
Slow capillary refill is a sign that the body is not circulating blood as effectively as it should be. This can be a sign that a person is actively dying.
Choice B rationale
Ringing in the ears, also known as tinnitus, is not typically a sign that a person is actively dying. It can be caused by a variety of factors, including exposure to loud noise, certain medications, and some health conditions.
Choice C rationale
Cold hands and feet can be a sign that a person is actively dying. As the body’s systems start to shut down, blood flow to the extremities can decrease, causing them to feel cold.
Choice D rationale
Mottled and blotchy skin, especially on the hands, feet, and knees, can be a sign that a person is actively dying. This is caused by reduced blood flow to the skin.
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