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 ["10"]
Explanation
To answer this question, we need to use the formula:
mL = (dose ordered / dose available) x mL available
Plugging in the values from the question, we get:
mL = (50 mg / 25 mg) x 5 mL
mL = 2 x 5 mL
mL = 10 mL
Therefore, the nurse should administer 10 mL of hydroxyzine oral suspension.
Correct Answer is B
Explanation
A. Continuous passive motion (CPM) machines are typically used after joint surgeries, not thoracic surgeries.
B. A chest tube is often used postoperatively after a lobectomy to drain excess air, fluid, or blood from the pleural space.
C. A three-way urethral catheter may be used for urinary drainage, but it is not specific to thoracic surgery.
D. Electroencephalography (EEG) monitoring wires are used for monitoring brain activity and are not typically used in the postoperative care of a client following a lobectomy.
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