Understanding Hepatic Nursing Assessment
The hepatic system comprises the liver, gallbladder, and biliary tract. The liver is the largest internal organ and performs more than 500 vital functions: metabolism of carbohydrates, fats, and proteins; synthesis of albumin, clotting factors, and bile; storage of glycogen, vitamins (A, D, E, K, B12), and iron; detoxification of drugs, ammonia, and bilirubin; and immune surveillance via Kupffer cells. The gallbladder stores and concentrates bile; the biliary tract delivers bile to the duodenum to emulsify dietary fats.
Cardinal symptoms include jaundice, pruritus, fatigue, right upper quadrant (RUQ) pain, nausea, anorexia, weight loss, dark urine, pale stools, easy bruising or bleeding, and abdominal distention from ascites. Focused assessment includes inspection (icterus, spider angiomas, palmar erythema, gynecomastia, caput medusae), palpation (hepatomegaly, splenomegaly, RUQ tenderness, Murphy’s sign), and percussion for ascites (shifting dullness, fluid wave). Mental status checks (asterixis, orientation) are essential whenever liver failure is suspected.
Hepatic conditions overlap with gastrointestinal, metabolic, infectious, hematological, and renal systems. Common presentations include viral hepatitis (A–E), alcohol-related and metabolic dysfunction-associated steatotic liver disease (MASLD/NAFLD/NASH), autoimmune hepatitis, primary biliary cholangitis (PBC), primary sclerosing cholangitis (PSC), cirrhosis, gallstones (cholelithiasis), cholecystitis, ascending cholangitis, and hepatocellular carcinoma (HCC). Nursing care includes administration of antivirals, diuretics, lactulose and rifaximin; assistance with paracentesis and TIPS care; transplant work-up; and patient education on alcohol cessation, vaccination, weight management, and recognising decompensation (variceal bleeding, encephalopathy, hepatorenal syndrome).
Core anatomy and physiology points
The liver has two main lobes and a dual blood supply: the portal vein (≈75%, nutrient-rich from the gut) and the hepatic artery (≈25%, oxygen-rich). Hepatocytes carry out metabolic and synthetic functions, while bile canaliculi drain into the right and left hepatic ducts, the common hepatic duct, and the common bile duct, which joins the pancreatic duct at the ampulla of Vater. Progressive fibrosis culminates in cirrhosis, with portal hypertension driving ascites, varices, splenomegaly, and increased risk of hepatocellular carcinoma. Severity is commonly graded using the Child–Pugh score and MELD/MELD-Na for transplant prioritisation.
🚨 Hepatic red flags — escalate immediately
- Variceal haemorrhage – haematemesis, melaena, hypotension or tachycardia in a patient with cirrhosis or portal hypertension
- Hepatic encephalopathy (West Haven III–IV) – confusion, somnolence, asterixis or coma in known liver disease
- Acute liver failure – jaundice with coagulopathy (INR >1.5) and encephalopathy in a patient without prior cirrhosis
- Spontaneous bacterial peritonitis (SBP) – fever, abdominal pain, or altered mental status in a cirrhotic with ascites; ascitic PMN ≥250/µL
- Ascending cholangitis (Charcot’s triad) – fever, jaundice, RUQ pain ± hypotension and confusion (Reynolds’ pentad)
- Hepatorenal syndrome – oliguria and rising creatinine in advanced cirrhosis with ascites, no response to volume challenge
Rapid Assessment Pathways
Jaundice / Hyperbilirubinaemia
- Pre-hepatic: haemolysis (reticulocytosis, anaemia)
- Hepatic: hepatitis, cirrhosis (raised ALT/AST, bilirubin)
- Post-hepatic: obstruction (dark urine, pale stools, dilated ducts)
- Conjugated vs unconjugated bilirubin fractions
- Imaging pathway: ultrasound → MRCP → ERCP if needed
Ascites / Fluid Overload
- Distention, bulging flanks, shifting dullness, fluid wave
- Daily weight, abdominal girth, strict I/O
- Diagnostic paracentesis: SAAG, protein, cell count, culture
- Rule out SBP: ascitic PMN ≥250/µL → empirical antibiotics
- Sodium <2 g/day, spironolactone ± furosemide
Hepatic Encephalopathy
- Sleep–wake reversal, confusion, asterixis, West Haven grading
- Precipitants: infection, GI bleed, constipation, sedatives, electrolytes
- Ammonia level (correlates variably; do not use to diagnose)
- Lactulose 2–3 stools/day; rifaximin add-on for recurrence
- Treat the trigger; consider transplant referral
Abnormal LFTs / Coagulopathy
- Hepatocellular: ↑ALT/AST (viral, ischaemic, drug, autoimmune)
- Cholestatic: ↑ALP and GGT (obstruction, drugs, PBC, PSC)
- Synthetic failure: low albumin, raised INR (cirrhosis, ALF)
- Vitamin K trial differentiates liver disease from deficiency
- Stage severity with Child–Pugh and MELD/MELD-Na
Hepatic Symptoms
Common Conditions
Nursing Procedures
Diagnostic Tests
Hepatic Medications
Related Body Systems
▶ References & Guidelines
- European Association for the Study of the Liver (EASL). Clinical practice guidelines.
- American Association for the Study of Liver Diseases (AASLD). Practice guidelines.
- Asian Pacific Association for the Study of the Liver (APASL). Clinical practice guidelines.
- British Society of Gastroenterology (BSG). Liver and biliary guidelines.
- National Institute for Health and Care Excellence (NICE). Liver conditions guidance.
- World Health Organization (WHO). Hepatitis – global elimination strategy and surveillance.
- Royal College of Nursing (RCN). Gastroenterology and hepatology nursing resources.
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