A client with cholelithiasis asks the nurse about measures to prevent future gallstone attacks. Which dietary recommendation should the nurse provide?
"You should increase your intake of dairy products."
"It's best to eat large, infrequent meals."
"You should avoid high-fat foods."
"You should increase your intake of fried foods."
The Correct Answer is C
Rationale:
A. While dairy products can be part of a balanced diet, increasing intake—especially of full-fat dairy—can increase fat consumption, which may stimulate the gallbladder to contract and trigger gallstone attacks. Low-fat dairy can be included, but this alone is not a primary preventive measure for cholelithiasis.
B. Large meals cause the gallbladder to contract more forcefully to release bile, which can precipitate pain in clients with gallstones. Infrequent eating may also contribute to bile stasis, increasing the risk of stone formation. Evidence-based guidance recommends small, frequent meals to keep bile moving and reduce gallbladder workload.
C. High-fat meals stimulate gallbladder contraction, which can trigger biliary colic in clients with cholelithiasis. A low-fat diet decreases gallbladder stimulation, reducing the risk of pain and gallstone attacks. Clients should focus on lean proteins such as chicken, fish, and legumes, high-fiber foods like fruits, vegetables, and whole grains, and healthy fats in moderation such as olive oil and avocado, while avoiding fried, greasy, or processed high-fat foods.
D. Fried foods are high in fat and can rapidly trigger gallbladder contractions, causing biliary colic or acute gallstone attacks. This recommendation is unsafe and directly contradicts evidence-based dietary management.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","D","F","G","H"]
Explanation
Rationale:
A. In acute pancreatitis, inflammation and obstruction of the pancreatic ducts can impair the pancreas’ endocrine function, particularly insulin secretion. This results in hyperglycemia, which is often observed in clients with moderate to severe pancreatitis. Elevated blood glucose is a direct consequence of pancreatic dysfunction due to obstruction and inflammation.
B. Amylase is a digestive enzyme produced by the pancreas. When the pancreatic duct is obstructed, amylase leaks into the bloodstream, leading to elevated serum levels. Serum amylase typically rises within 6–12 hours of the onset of acute pancreatitis and returns to normal within a few days, making it an early and sensitive marker of pancreatic injury.
C. CRP is an acute-phase protein that increases in response to systemic inflammation. While it may rise in pancreatitis, it is nonspecific and does not directly indicate duct obstruction. It reflects the severity of inflammation, not the obstruction itself, and usually peaks 48 hours after onset.
D. ALT is a liver enzyme that increases when hepatocytes are damaged. In pancreatitis caused by gallstone obstruction of the common bile duct, ALT can rise due to secondary hepatocellular injury. An ALT elevation in this context suggests a biliary cause of pancreatitis, often gallstones.
E. Albumin levels are not elevated in acute pancreatitis. Albumin may actually be low in chronic liver disease or malnutrition, but it is not a marker of pancreatic obstruction or acute inflammation.
F. Obstruction of the common bile duct prevents bile from flowing into the duodenum, leading to cholestasis. This results in elevated conjugated and total bilirubin, which may present clinically as jaundice. Elevated bilirubin is common in gallstone-induced pancreatitis.
G. ALP is produced by the liver, bile ducts, and bone. Obstruction of the biliary tract causes ALP to rise because bile accumulates and damages biliary cells. Elevated ALP, along with bilirubin and ALT, supports the diagnosis of biliary obstruction as the cause of pancreatitis.
H. Lipase is more specific than amylase for pancreatic injury. Obstruction of the pancreatic duct causes leakage of lipase into the bloodstream, leading to elevated levels. Lipase remains elevated longer than amylase (up to 7–14 days), making it useful for diagnosing pancreatitis even after the acute phase.
Correct Answer is B
Explanation
Rationale:
A. Fever is a common finding in acute pancreatitis and may indicate inflammation or infection. While it is clinically significant and should be monitored, it does not immediately threaten circulation or oxygen delivery. Therefore, it is not the highest priority compared to signs of hemodynamic instability.
B. Hypotension is the highest priority because it indicates potential hypovolemia, third-spacing of fluids, or shock—serious complications of acute pancreatitis. Pancreatitis can cause massive fluid shifts into the retroperitoneal space, leading to decreased circulating blood volume and impaired organ perfusion. According to the ABCs (Airway, Breathing, Circulation) and priority frameworks, compromised circulation and signs of shock require immediate intervention to prevent organ failure and death.
C. Abdominal distention is expected in acute pancreatitis due to inflammation, ileus, and fluid accumulation. Although it requires monitoring and can indicate worsening condition, it is not immediately life-threatening unless accompanied by respiratory compromise or severe hemodynamic instability.
D. Elevated serum lipase levels confirm the diagnosis of pancreatitis and help assess severity, but this is a laboratory finding—not an immediate life-threatening clinical manifestation. Lab abnormalities are important for diagnosis and monitoring but do not take priority over unstable vital signs.
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