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
The tumor is confined to the prostate gland. Stage I prostate cancer means that the tumor is localized to the prostate gland and has not spread to other parts of the body.

B: This option is incorrect because it indicates that the tumor has expanded to the bladder, which is not indicative of stage I prostate cancer.
C: This option is partially correct, but it does not provide a complete picture of stage I prostate cancer.
D: This option is incorrect because it indicates that the tumor has spread beyond the prostate, which is not indicative of stage I prostate cancer.
Correct Answer is ["A","B","D","E"]
Explanation
Pre-operative education is successful when the client states that there will be blood and mucus initially exiting the stoma, the stoma will shrink a bit over a period of weeks, the stoma should be beefy red, and drainage will begin approximately 24-48 hours following surgery. These statements indicate that the client has a good understanding of what to expect after surgery.
Option C, The stool will be of normal consistency and color, is not a correct answer as the stool from an ostomy is different from normal stool consistency and color.
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