A nurse is reinforcing teaching with a newly licensed nurse about coup and contrecoup injuries. Which of the following statements by the newly licensed nurse indicates an understanding of the teaching?
A contrecoup injury is not considered a "true" injury, and a coup injury can be more devastating.
The coup injury is the primary focal injury, and the contrecoup injury occurs on the opposite side of the brain.
The coup injury occurs secondary to the contrecoup injury but does not affect blood supply to the brain.
Contrecoup injuries are less severe and easier to heal from over time.
The Correct Answer is B
A. A contrecoup injury is a true injury and can be significant; stating it is not considered "true" is incorrect and indicates a lack of understanding.
B. This statement accurately describes coup and contrecoup injuries, where a coup injury occurs at the site of impact and a contrecoup injury occurs on the opposite side of the brain.
C. This statement is incorrect because a coup injury does not occur secondary to the contrecoup; they can happen simultaneously during trauma.
D. Contrecoup injuries can be just as severe as coup injuries, and the healing process varies; stating they are easier to heal from is misleading and reflects a misunderstanding.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Wearing low-heeled shoes is advisable to promote better posture and alignment, so this statement is appropriate.
B. Carrying heavy objects close to the body is a recommended practice for preventing back injury, indicating correct understanding.
C. Sitting with knees lower than hips can lead to poor posture and increased strain on the lower back, indicating a need for further clarification. The correct position should have the knees level or slightly higher than the hips.
D. Strengthening abdominal muscles is beneficial for back support and injury prevention, indicating the client understands the concept.
Correct Answer is D
Explanation
A. While seeking help for transportation may be prudent, this statement does not specifically indicate understanding of the risks associated with arrhythmogenic cardiomyopathy.
B. Frequent hiccups are not a typical concern associated with this condition and do not relate to the risk of sudden cardiac death.
C. Constipation is not directly linked to arrhythmogenic cardiomyopathy or its risks.
D. Avoiding competitive recreational sports is critical as it minimizes the risk of arrhythmias and potential sudden cardiac death, indicating a good understanding of the condition’s risks.
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