A client in chronic renal failure becomes confused and complains of abdominal cramping, racing heart rate, and numbness of the extremities. The nurse relates these symptoms to which of the following lab values?
Hyperkalemia.
Hypocalcemia.
Elevated urea levels.
Elevated white blood cells.
The Correct Answer is A
Hyperkalemia. Confusion, abdominal cramping, racing heart rate, and numbness of the extremities are symptoms associated with hyperkalemia, a condition where the potassium level in the blood is too high.
Hypocalcemia, choice B, is characterized by muscle spasms, numbness, and tingling around the mouth and fingertips.
Elevated urea levels, choice C, may be associated with decreased urine output, fatigue, and shortness of breath.
Elevated white blood cells, choice D, may indicate an infection.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Eustachian tube. The Eustachian tube is a narrow tube that connects the middle ear to the back of the nose and equalizes air pressure in the middle ear.
B. The malleus is a bone in the middle ear that transmits sound vibrations.
C. The pinna is the visible part of the ear that collects and directs sound waves.
D. The meatus is a passage or opening leading to the ear or nose.
Correct Answer is B
Explanation
Low purine. Uric acid stones may form due to high levels of uric acid in the urine. A low purine diet that restricts meat, seafood, and alcohol may help to reduce uric acid levels in the body.
Option A: Low oxalate is not a correct answer as it is a diet recommended for those with calcium oxalate stones.
Option C: High sodium is not a correct answer as it may increase the risk of kidney stones by increasing urinary calcium excretion.
Option D: High protein is not a correct answer as it may increase the risk of kidney stones due to increased urinary excretion of calcium, oxalate, and uric acid.
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