A client presents to a clinic complaining of a leg ulcer that isn't healing; subsequent diagnostic testing suggests osteomyelitis. The nurse is aware the most common pathogen to cause osteomyelitis is which pathogen?
Staphylococcus aureus
Escherichia coli
Proteus mirabilis
Pseudomonas aeruginosa
None of the above
The Correct Answer is A
Choice A reason: Staphylococcus aureus is the most common pathogen to cause osteomyelitis, as it is a gram-positive bacterium that can invade the bone through the bloodstream, a wound, or a surgical site. It can cause acute or chronic inflammation and infection of the bone and bone marrow.
Choice B reason: Escherichia coli is not the most common pathogen to cause osteomyelitis, as it is a gram-negative bacterium that is usually found in the gastrointestinal tract. It can cause urinary tract infections, diarrhea, or sepsis, but it is not a frequent cause of bone infections.
Choice C reason: Proteus mirabilis is not the most common pathogen to cause osteomyelitis, as it is a gram-negative bacterium that is usually found in the urinary tract. It can cause urinary tract infections, kidney stones, or septicemia, but it is not a common cause of bone infections.
Choice D reason: Pseudomonas aeruginosa is not the most common pathogen to cause osteomyelitis, as it is a gram-negative bacterium that is usually found in moist environments. It can cause skin infections, pneumonia, or septic shock, but it is not a frequent cause of bone infections.
Choice E reason: None of the above is not a correct choice, as there is one option that matches the most common pathogen to cause osteomyelitis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: This statement is incorrect and indicates the need for further education. Failure to rescue is not the ability of the nurse to save a client's life, but the inability or failure to do so. It is defined as the death of a hospitalized client who experienced a potentially preventable complication.
Choice B reason: This statement is correct and does not indicate the need for further education. Failure to rescue includes the failure of the nurse to report changes in a client's condition to the provider, which could delay the diagnosis and treatment of the complication.
Choice C reason: This statement is correct and does not indicate the need for further education. Failure to rescue is the failure to recognize a client's condition is deteriorating, which could lead to missed opportunities for intervention and prevention of adverse outcomes.
Choice D reason: This statement is correct and does not indicate the need for further education. Failure to rescue involves the lack of managing complications, which could result in increased morbidity and mortality.
Correct Answer is B
Explanation
Choice A reason: Pain management is an important goal for a client with osteoarthritis, but it is not the only one. The question asks for what goals the nurse should include, not what is the most essential or urgent goal.
Choice B reason: Improvement of joint mobility is a correct goal for a client with osteoarthritis, as it helps to prevent stiffness, contractures, and deformities of the affected joints. It also improves the client's function, quality of life, and independence.
Choice C reason: Client will recover from osteoarthritis within 6 months is not a realistic or attainable goal, as osteoarthritis is a chronic and progressive condition that has no cure. The nurse should focus on managing the symptoms and preventing complications, not on curing the disease.
Choice D reason: Weight loss promotion is a relevant goal for a client with osteoarthritis, especially if the client is obese, as it helps to reduce the stress and pressure on the weight-bearing joints. However, it is not a specific or measurable goal, as it does not indicate how much weight the client should lose or how the nurse will monitor the progress.
Choice E reason: The client will deny symptoms of osteoarthritis is not a desirable or appropriate goal, as it implies that the client is not honest or aware of their condition. The nurse should encourage the client to report any symptoms or changes in their joints, as it helps to assess the effectiveness of the treatment and to adjust the plan of care accordingly.
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