Which statement best describes a strain?
Dislocation injury
Compression injury
Muscle or tendon injury
Ligament injury
The Correct Answer is C
A. Dislocation injury: This refers to a joint being forced out of its normal position and is not related to strains.
B. Compression injury: This typically involves pressure that causes damage to a body part, such as crushing injuries, and does not describe a strain.
C. Muscle or tendon injury: A strain involves stretching or tearing of muscle or tendon fibers, making this the correct description of a strain.
D. Ligament injury: Injuries to ligaments are referred to as sprains, not strains.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. "I will avoid crossing my legs at the knees.": This is appropriate because crossing legs can reduce blood flow and increase the risk of blood clots, exacerbating PVD symptoms.
B. "I will wear stockings with elastic tops.": This indicates a need for further teaching. Stockings with tight elastic tops can constrict blood flow and are not recommended for patients with PVD. They should use graduated compression stockings if prescribed.
C. "I will use a thermometer to check the temperature of my bath water.": This is appropriate as it prevents burns in patients with reduced sensation due to PVD.
D. "I will not go barefoot.": This is appropriate to avoid injuries and infections, which can be problematic for individuals with PVD due to poor circulation.
Correct Answer is C
Explanation
A. Diabetes mellitus: While diabetes can cause peripheral vascular disease, it alone does not specifically cause intermittent claudication (pain on exertion relieved by rest).
B. Calcium deficiency: Calcium deficiency is not typically associated with intermittent claudication or peripheral vascular symptoms.
C. Peripheral vascular problems in both legs: This is correct. The symptoms described are classic for intermittent claudication, which is commonly due to peripheral arterial disease (PAD). PAD causes pain due to reduced blood flow to the muscles during exertion, which is relieved by rest.
D. An acute obstruction in the vessels of the legs: Acute obstruction would likely cause more severe and persistent symptoms, such as acute pain and loss of pulses, not just pain with walking.
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