A nurse should include which rationale when instructing a client to avoid sitting with knees crossed?
Decreases risk of skin breakdown behind the knee.
Eliminates pain of arthritis of the lower legs.
Prevents pressure on the popliteal artery.
Avoids irritation of the knee joints.
The Correct Answer is C
The popliteal artery is a major blood vessel that runs behind the knee and supplies blood to the lower leg. Sitting with knees crossed can compress this artery and reduce blood flow to the leg.
This can cause numbness, tingling, or pain in the leg. It can also increase the risk of blood clots or varicose veins.
Choice A is wrong because sitting with knees crossed does not decrease the risk of skin breakdown behind the knee. In fact, it may increase the risk by causing friction or pressure on the skin.
Choice B is wrong because sitting with knees crossed does not eliminate the pain of arthritis in the lower legs.
Arthritis is a joint inflammation that causes pain, stiffness, and swelling. Sitting with knees crossed can worsen these symptoms by putting more stress on the knee joints.
Choice D is wrong because sitting with knees crossed does not avoid irritation of the knee joints.
On the contrary, it can cause irritation by overstretching the knee ligaments and muscles
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
pc stands for post cibum, which means after meals in Latin. This abbreviation indicates that a medication is to be administered after the patient has eaten.
Choice A is wrong because hs stands for hora somni, which means at bedtime in Latin. This abbreviation indicates that a medication is to be administered before the patient goes to sleep.
Choice B is wrong because prn stands for pro re nata, which means as needed in Latin. This abbreviation indicates that a medication is to be administered only when the patient requires it.
Choice C is wrong because ac stands for ante cibum, which means before meals in Latin. This abbreviation indicates that a medication is to be administered before the patient eats.
Correct Answer is D
Explanation
A heart murmur is a priority assessment for a toddler who is diagnosed with fetal alcohol syndrome because it may indicate a congenital heart defect, which can affect the child’s growth, development and oxygenation. According to the health search results, fetal alcohol syndrome can cause heart and kidney problems, among other complications.
Choice A is wrong because small head size is a common feature of fetal alcohol syndrome, but it is not a priority assessment. It indicates that the child has microcephaly, which is associated with intellectual and learning disabilities.
Choice B is wrong because poor coordination is another common feature of fetal alcohol syndrome, but it is not a priority assessment. It indicates that the child has problems with motor skills and balance.
Choice C is wrong because speech and language delays are also common features of fetal alcohol syndrome, but they are not a priority assessment. They indicate that the child has problems with communication and social skills.
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