A nurse is teaching a client who has acute kidney injury about the oliguric phase. Which of the following information should the nurse include in the teaching?
Urine output is less than 400 mL per 24 hr.
BUN and creatinine levels decrease.
Renal function is reestablished.
The glomerular filtration rate (GFR) recovers
The Correct Answer is A
A. Oliguria, characterized by urine output less than 400 mL per 24 hours, is a hallmark of the oliguric phase of acute kidney injury.
B. BUN and creatinine levels typically increase during the oliguric phase due to decreased kidney function.
C. Renal function is not reestablished during the oliguric phase; this phase represents reduced kidney function.
D. The glomerular filtration rate remains decreased during the oliguric phase.
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Related Questions
Correct Answer is B
Explanation
A) SIADH leads to water retention due to excessive secretion of antidiuretic hormone (ADH), resulting in weight gain rather than weight loss.
B) SIADH causes the kidneys to retain water, leading to decreased urine output (oliguria) and concentrated urine.
C) SIADH typically results in dilutional hyponatremia due to water retention, not hypernatremia.
D) In SIADH, the body retains water excessively, leading to decreased serum osmolality and suppression of thirst, rather than increased thirst.
Correct Answer is A
Explanation
A. Certain malignancies, particularly lung cancer, can produce ectopic antidiuretic hormone (ADH) or ADH-like substances, leading to SIADH. It's important to inquire about a history of lung cancer due to its association with SIADH.
B. Osteoarthritis is a degenerative joint disease and is not known to cause SIADH.
C. Dyspepsia refers to upper gastrointestinal discomfort and is not associated with SIADH.
D. Liver cirrhosis can lead to various complications, including hepatic encephalopathy and ascites, but it is not typically associated with SIADH.
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