A client arrives at the clinic with his daughter, reporting memory impairments:
Which of the following clinical feature are consistent with delirium? Select all that apply?
Altered level of consciousness
The onset of symptoms is months to years
Progressively worsens
May be caused by fluid and electrolyte imbalances or infection
May be caused by uncontrolled hypertension and diabetes
May cause impairments in judgment
Memory impairments
Correct Answer : A,D,F
Choice A rationale: Altered consciousness is a hallmark feature of delirium, where individuals may experience fluctuations in awareness.
Choice B rationale: Delirium typically has an acute onset rather than symptoms developing over months to years.
Choice C rationale: Delirium often has a fluctuating course, rather than a consistent progressive decline.
Choice D rationale: Delirium can result from various factors including fluid/electrolyte imbalances or infections.
Choice E rationale: While these conditions might contribute to cognitive impairments, they are not typically associated with delirium.
Choice F rationale: Delirium can affect judgment, but it's not a defining feature.
Choice G rationale: While memory impairments can be seen in delirium, they're often accompanied by altered consciousness and fluctuations in awareness.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale: This is the correct answer. It corresponds to 300 mg of the drug ((300x 5)/250).
Choice B rationale: This is incorrect because it is too low. It is the amount of milliliters that corresponds to 200 mg of amoxicillin trihydrate, which is less than the prescribed dose of 300 mg.
Choice C rationale: This is incorrect because it is too low. It is the amount of milliliters that corresponds to 60 mg of amoxicillin trihydrate, which is not enough to treat an oral infection.
Choice D rationale: This is incorrect because it is too low. It is the amount of milliliters that corresponds to 250 mg of amoxicillin trihydrate, which is less than the prescribed dose of 300 mg.
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Correct Answer is C
Explanation
Choice A rationale: Typically associated with potassium depletion rather than elevated levels.
Choice B rationale: Furosemide, a loop diuretic, can cause potassium depletion leading to hypokalemia, but it might also cause transient elevations in potassium levels initially. Choice C rationale: Addison disease can cause hyperkalemia, or high potassium, due to decreased renal excretion of potassium and increased retention of sodium and water.
Choice D rationale: Cushing disease can cause hypokalemia, or low potassium, due to increased renal excretion of potassium and decreased reabsorption of sodium and water.
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