A nurse notes that a client's serum potassium level is 6 mEq/L. The nurse interprets this as an expected finding in the client with which health problem?
Cushing's
Diabetes insipidus
Addison's
Diarrhea
The Correct Answer is C
Choice A Reason: Cushing's is not an expected health problem in a client with high potassium level, as it causes low potassium level due to excess cortisol and aldosterone production.
Choice B Reason: Diabetes insipidus is not an expected health problem in a client with high potassium level, as it causes low potassium level due to excessive water loss and dilution of blood.
Choice C Reason: Addison's is an expected health problem in a client with high potassium level, as it causes high potassium level due to insufficient cortisol and aldosterone production.
Choice D Reason: Diarrhea is not an expected health problem in a client with high potassium level, as it causes low potassium level due to excessive fluid and electrolyte loss.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A Reason: Keeping scissors at the bedside is the most important safety intervention for this client, as it allows for quick removal of the tube in case of airway obstruction or bleeding.
Choice B Reason: Providing good mouth care is an important intervention for this client, but it is not the most important, as it helps to prevent oral infections and discomfort.
Choice C Reason: Deflating the balloon on a regular basis is not an appropriate intervention for this client, as it may cause bleeding or displacement of the tube.
Choice D Reason: Monitoring IV fluid intake is an important intervention for this client, but it is not the most important, as it helps to prevent fluid overload or dehydration.
Correct Answer is B
Explanation
Choice A Reason: Redness and warmth of affected extremity are not signs of compartment syndrome, but they may indicate other conditions such as infection or inflammation.
Choice B Reason: Slow capillary refill is a sign of compartment syndrome, as it indicates that there is impaired blood flow to the tissues due to increased pressure within the fascial compartment.
Choice C Reason: Reduced level of consciousness is not a sign of compartment syndrome, but it may indicate other serious conditions such as head injury, stroke, or hypoxia.
Choice D Reason: Pain and bleeding are not specific signs of compartment syndrome, but they may occur due to the fracture or other causes.
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