Which complication of musculoskeletal trauma causes the accumulation of nephrotoxic myoglobin?
Cardiogenic shock
Nerve compression syndrome
Rhabdomyolysis
Avascular necrosis
The Correct Answer is C
Rhabdomyolysis is a condition that occurs when skeletal muscle tissue breaks down rapidly due to injury, infection, drug toxicity, or other causes. The breakdown of muscle releases myoglobin, a protein that carries oxygen in muscle cells, into the bloodstream. Myoglobin can damage the kidneys by clogging the renal tubules and causing acute kidney injury. Rhabdomyolysis can also cause electrolyte imbalances, muscle weakness, and compartment syndrome.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Pelvic inflammatory disease (PID) is an infection of the female reproductive organs, such as the uterus, fallopian tubes, and ovaries. It is usually caused by sexually transmitted bacteria that ascend from the vagina or cervix to the upper genital tract. PID can cause fever, foul-smelling vaginal discharge, and sudden pelvic pain that may worsen during sexual intercourse or menstruation. PID can also lead to infertility, ectopic pregnancy, or chronic pelvic pain if left untreated.
Correct Answer is C
Explanation
Barrett's esophagus is a condition in which the normal squamous epithelium of the esophagus is replaced by columnar epithelium due to chronic acid reflux. This can increase the risk of esophageal cancer and cause symptoms such as dysphagia, odynophagia, and a sensation of a lump in the throat.
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