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?
Staphylococcus aureus.
Pseudomonas aeruginosa.
Streptococcus
Escherichia coli.
The Correct Answer is A
Staphylococcus aureus is the most common cause of acute osteomyelitis.
Osteomyelitis is an infection of the bone that can be caused by a variety of microorganisms, including bacteria, fungi, and mycobacteria.
Staphylococcus aureus is present in more than 50% of patients with osteomyelitis that results from contiguous spread from adjacent infected tissue or open wounds.
Choice B is not an answer because Pseudomonas aeruginosa is a less common cause of osteomyelitis and is more commonly seen in injection drug users.
Choice C is not an answer because Streptococcus B is not a common cause of osteomyelitis.
Choice D is not an answer because Escherichia coli is not a common cause of osteomyelitis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A child with autism spectrum disorder may have problems with social communication and interaction, including ignoring a caregiver who offers them a snack.
Choice A is incorrect because crying and stomping feet after another child takes a toy is normal behavior for a 2- or 3-year-old child.
Choice B is incorrect because repeating an action over and over is not necessarily indicative of autism spectrum disorder.
Choice D is incorrect because flipping a light switch off and on until asked to stop and join other children in playing is not necessarily indicative of autism spectrum disorder.
Correct Answer is B
Explanation
The nurse should teach the patient to report promptly any edema of the face and hands.
Edema of the face and hands can be a sign of preeclampsia, a serious pregnancy complication that can lead to high blood pressure and damage to organs such as the liver and kidneys.
Preeclampsia can be dangerous for both the mother and the baby and requires prompt medical attention.
Choice A is not an answer because nasal congestion is a common symptom during pregnancy and is not considered a danger sign.
Choice C is not an answer because hemorrhoids are also a common symptom during pregnancy and are not considered a danger sign.
Choice D is not an answer because varicose veins are also a common symptom during pregnancy and are not considered a danger sign.
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