When assessing a client's range of motion, the nurse notes crepitation with movement of the left knee. Which information in the client's history is most likely related to this finding?
Needle aspiration of the synovial space.
Knee arthroplasty surgery.
History of a fractured patella.
Degenerative disease.
The Correct Answer is D
A. Needle aspiration of the synovial space: Needle aspiration of the synovial space is a diagnostic procedure used to collect synovial fluid for analysis. It is not directly related to crepitation.
B. Knee arthroplasty surgery: Knee arthroplasty (joint replacement surgery) involves replacing damaged knee joint components with artificial ones. While it can improve joint function, it is not directly related to crepitation.
C. History of a fractured patella: A fractured patella (kneecap) can lead to altered joint mechanics and abnormal wear. This might lead to long-term issues but isn't directly associated with crepitation unless it caused secondary degenerative changes in the knee joint.
D. Degenerative disease: Degenerative joint diseases like osteoarthritis often involve changes in the cartilage, leading to rough surfaces within the joint. When these rough surfaces rub against each other during movement, crepitation can occur.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Distal interphalangeal joint nodules that deviate: While Heberden's nodes can cause some stiffness or limited movement, "deviate" implies a significant bend or dislocation, which is not a typical characteristic of Heberden's nodes.
B. Proximal intertarsal joint swelling of big toe: This describes a swollen joint at the base of the big toe (likely gout) and is not related to Heberden's nodes, which affect the fingers.
C. Frozen, non-movable phalangeal joints: Heberden's nodes do not cause joints to become frozen or immobile. This description more accurately fits conditions like severe arthritis or advanced stages of rheumatoid arthritis where joint mobility can be significantly impaired
D. Non-painful enlarged distal interphalangeal (DIP) joints: This accurately describes Heberden's nodes, which are bony growths that typically occur on the DIP joints (closest to the fingertip) and are often painless in the early stages
Correct Answer is A
Explanation
A. Fetal growth and gestational age. Ultrasound during pregnancy is commonly used to assess fetal growth, development, and gestational age. It allows healthcare providers to monitor the health and progress of the pregnancy, as well as detect any potential issues or abnormalities.
B. Lecithin-sphingomyelin ratio. This ratio is typically assessed in amniotic fluid samples to predict fetal lung maturity, but it's not the primary reason for a routine ultrasound during pregnancy.
C. Chromosomal abnormalities. While some prenatal screening tests, such as nuchal translucency ultrasound or cell-free DNA testing, can help assess the risk of chromosomal abnormalities, a routine ultrasound is not primarily conducted for this purpose.
D. Sex and size of the infant. While ultrasound can reveal the sex of the baby and provide estimates of fetal size, these are secondary to the primary goal of assessing fetal growth and gestational age.
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