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 {"A":{"answers":"A"},"B":{"answers":"B"},"C":{"answers":"B"},"D":{"answers":"A"},"E":{"answers":"A"},"F":{"answers":"A"}}
Explanation
Understanding: A, D, E, F
No understanding: B, C
A. This indicates understanding. Distractions during meals are discouraged to focus on chewing and swallowing.
B. This indicates no understanding. This is not a recommended technique for managing dysphagia. It's important to maintain a neutral head position during swallowing.
C. This indicate no understanding. Nuts are a common choking hazard and are often restricted for individuals with dysphagia to prevent aspiration.
D. This is a correct understanding. It's important to separate drinking liquids and eating to prevent choking and aspiration.
E. This is a correct understanding. Depending on the severity of dysphagia, a soft or pureed diet may be recommended.
F. Cream soups are generally allowed on a dysphagia diet, as they are usually smooth and do not pose a high risk of aspiration.
Correct Answer is D
Explanation
A. The first-line treatment for anaphylactic shock is epinephrine, as it rapidly reverses the severe manifestations of an allergic reaction.
B. Albuterol is a bronchodilator and may help with respiratory symptoms but is not the first-line treatment for anaphylaxis.
C. Steroids like hydrocortisone may be used in conjunction with epinephrine but are not the immediate first choice.
D. Diphenhydramine may be used to manage symptoms but is not as rapidly effective as epinephrine.
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