A nurse is caring for a client who has acute osteomyelitis. The client asks the nurse to explain how she developed the infection. The nurse should respond that which of the following organisms is the most common cause?
Escherichia coli
Staphylococcus aureus
Pseudomonas aeruginosa
Streptococcus B
The Correct Answer is B
A. While E. coli is a common cause of urinary tract infections and other gastrointestinal infections, it is not a typical pathogen associated with osteomyelitis.
B. This bacterium is the most common cause of acute osteomyelitis, especially the methicillin-resistant Staphylococcus aureus (MRSA) strain.
C. Pseudomonas is more commonly associated with infections in immunocompromised individuals or those with chronic diseases, but it is not a typical cause of acute osteomyelitis.
D. Group B Streptococcus is not a common cause of acute osteomyelitis.
Staphylococcus aureus, including MRSA, is more frequently implicated in bone infections.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["2"]
Explanation
To answer the question, the nurse should first calculate the dose of ondansetron in mL. The formula is:
Dose (mL) = Ordered dose (mg) / Available dose (mg/mL)
Plugging in the values, we get:
Dose (mL) = 4 mg / 2 mg/mL
Dose (mL) = 2 mL
Correct Answer is B
Explanation
A. Colchicine is specific for gout and does not treat osteoarthritis.
B. Colchicine works by reducing inflammation and pain during a gout flare-up, but it does not prevent future attacks or lower the level of uric acid in the blood. Therefore, it is not a long-term solution for gout.
C. Colchicine does not affect the formation of uric acid crystals, which are the cause of gout. It only reduces the inflammation caused by the crystals in the joints.
D. Colchicine may take several days to weeks to reduce the swelling and pain of a gout attack, depending on the severity and duration of the flare-up. It is not a fast- acting medication.
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