A patient whose employment requires frequent lifting has a history of chronic back pain. After the nurse has taught the patient about correct body mechanics, which patient statement indicates the teaching has been effective?
"I will tell my boss that I need a job where I can sit at my desk all day."
"I will begin doing exercises that will strengthen my lower back."
"I will keep my back straight when I am lifting heavy objects above my waist."
"I can sleep with my knees and back extended to prevent back pain."
The Correct Answer is B
Choice A reason: Requesting a job that requires sitting all day does not reflect an understanding of correct body mechanics or how to manage chronic back pain through activity.
Choice B reason: Beginning exercises to strengthen the lower back indicates that the patient understands the importance of muscle strength in supporting the spine and preventing back pain.
Choice C reason: Keeping the back straight while lifting is important, but the statement about lifting "heavy objects above my waist" suggests a misunderstanding, as lifting objects above the waist increases the risk of back injury.
Choice D reason: Sleeping with knees and back extended is not recommended for preventing back pain. It is better to sleep with knees slightly bent to maintain the natural curve of the spine.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
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Correct Answer is C
Explanation
Choice A reason: Enhancing the formation of granulation tissue is not the immediate expected outcome of an escharotomy.
Choice B reason: Ensuring brisk bleeding is not the goal; minimal bleeding is expected, and it should be controlled to maintain fluid volume status.
Choice C reason: Ensuring the return of distal pulses is the expected outcome of an escharotomy, as it relieves pressure and restores circulation to the affected limbs.
Choice D reason: Decreasing edema formation is a benefit of the procedure but not the primary expected outcome.
Correct Answer is A
Explanation
Choice A reason: Hypertension is a well-known modifiable risk factor for stroke. Controlling blood pressure can significantly reduce the risk of having a stroke.
Choice B reason: A history of sickle cell disease is a genetic condition and is not considered a modifiable risk factor.
Choice C reason: Having a parent with cardiovascular disease is a non-modifiable risk factor as it is related to genetics.
Choice D reason: Age is a non-modifiable risk factor for stroke. The risk of stroke increases with age.
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