A nurse is caring for a client who is scheduled for a cholecystectomy due to gallstones. The client asks the nurse what caused the gallstones. Which of the following nurse statements best explains the cause of gallstones?

The gallbladder became infected by a virus and needs to be removed.

The gallbladder has become inflamed due to a build-up of gallstones that are blocking the common bile duct.

The gallbladder has become blocked by a tumor and is no longer working

The gallbladder has become inflamed due to the cholesterol in the gallstones.

Answer and Explanation

The Correct Answer is D

A. The gallbladder became infected by a virus and needs to be removed: Gallstones are not caused by a viral infection.

B. The gallbladder has become inflamed due to a build-up of gallstones that are blocking the common bile duct: While gallstones can obstruct the bile duct, leading to inflammation, the best explanation relates to cholesterol as the main cause of stone formation.

C. The gallbladder has become blocked by a tumor and is no longer working: Tumors are not a common cause of gallstones or cholecystitis.

D. The gallbladder has become inflamed due to the cholesterol in the gallstones. Gallstones are typically formed from cholesterol and bile salts. When there is too much cholesterol in the bile, it can form stones that may lead to inflammation of the gallbladder (cholecystitis).

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Correct Answer is B

Explanation

A. Low back pain: While this can be a symptom of a UTI, it is not unique to older adults and can be seen in various age groups.

B. Confusion: In older adults, UTIs often present with atypical symptoms, such as confusion or delirium, rather than the classic symptoms like dysuria or frequency. This can be a sign of infection in this population.

C. Urinary retention: This is not specific to UTIs in older adults and can occur for other reasons, such as benign prostatic hyperplasia (BPH).

D. Incontinence: Although older adults may experience incontinence, it is not a unique sign of UTI and could be related to other conditions like weakened pelvic muscles.

A. Overdose B. Chronic Kidney Disease C. Hypertension D. Dehydration

Correct Answer is A

Explanation

A. Overdose: The patient has ingested a large quantity of unknown pills, leading to severe metabolic acidosis, high anion gap, and possible toxic accumulation. Dialysis is often indicated to clear toxins in the case of overdose, especially if renal function is impaired (as indicated by elevated creatinine).

B. Chronic Kidney Disease: While chronic kidney disease may eventually require dialysis, the acute overdose and metabolic acidosis are the more immediate concerns requiring urgent dialysis.

C. Hypertension: Hypertension may require management, but it is not the primary reason to initiate urgent dialysis in this scenario. The overdose and metabolic acidosis take precedence.

D. Dehydration: Dehydration alone does not necessitate dialysis. However, the overdose, metabolic acidosis, and renal impairment are the critical reasons for initiating dialysis.

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A nurse is caring for a client who is scheduled for a cholecystectomy due to gallstones. The client asks the nurse what caused the gallstones. Which of the following nurse statements best explains the cause of gallstones?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assessing an older adult client who has a urinary tract infection (UTI). Which of the following findings should the nurse identify as unique for this age group?

Correct Answer is B

Explanation

Correct Answer is A

Explanation

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