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.
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).
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. The glomerular filtration rate decreases because inflammatory cells invade the already damaged kidneys: Inflammation is not the primary mechanism of decreased GFR in ATN. It is more related to cellular damage and dysfunction.
B. The glomerular filtration rate decreases because there is a reduction of blood flow to the kidneys: While reduced blood flow can contribute to acute kidney injury, the ongoing decline in GFR in ATN is due to tubular damage, not ongoing ischemia.
C. The glomerular filtration rate decreases because there is obstruction leading to the filtration system backing up and eventually shutting the kidneys down: Obstruction is not the key issue in ATN; rather, it’s the tubular cell injury that disrupts filtration.
D. The glomerular filtration rate decreases because there is injury to the renal tubular cells. Acute tubular necrosis (ATN) involves damage to the renal tubular cells, which disrupts the ability of the nephrons to filter blood efficiently. This cellular injury is the primary cause of the decline in glomerular filtration rate (GFR) in ATN.
Correct Answer is A
Explanation
A. Dumping Syndrome: Dumping syndrome is a common complication following gastrectomy, where food moves too quickly from the stomach to the small intestine. Symptoms such as weakness, dizziness, and sweating, particularly after meals, are characteristic of this condition.
B. Peptic Ulcer Disease: While this can occur after gastrectomy, it typically presents with epigastric pain rather than weakness and dizziness after eating.
C. Gastroesophageal Reflux Disease (GERD): GERD typically presents with heartburn and acid regurgitation, not the postprandial weakness and sweating seen in dumping syndrome.
D. Irritable Bowel Syndrome (IBS): IBS symptoms usually include bloating, abdominal discomfort, and altered bowel habits, which are different from the described symptoms.
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