Nokea
A nurse is preparing a presentation for a local community group about hepatitis. Which information would the nurse include?
- A. Hepatitis B is transmitted primarily by the oral-fecal route.
- B. Hepatitis A is frequently spread by sexual contact.
- C. Hepatitis C increases a person's risk for liver cancer.
- D. Infection with hepatitis G is similar to hepatitis A.
Correct Answer: C
Rationale: Infection with hepatitis C increases the risk of a person developing hepatic (liver) cancer. Hepatitis A is transmitted primarily by the oral-fecal route, hepatitis B is frequently spread by sexual contact and infected blood. Hepatitis E is similar to hepatitis A whereas hepatitis G is similar to hepatitis C.
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A client has a blockage of the passage of bile from a stone in the common bile duct. What type of jaundice does the nurse suspect this client has?
- A. Hemolytic jaundice
- B. Hepatocellular jaundice
- C. Obstructive jaundice
- D. Cirrhosis of the liver
Correct Answer: C
Rationale: Obstructive jaundice is caused by a block in the passage of bile between the liver and intestinal tract. Hemolytic jaundice is caused by excess destruction of red blood cells. Hepatocellular jaundice is caused by liver disease. Cirrhosis of the liver would be an example of hepatocellular jaundice.
The nurse is caring for a client suspected of having stones that have collected in the common bile duct. What test should the nurse prepare the client for that will locate these stones?
- A. Colonoscopy
- B. Abdominal x-ray
- C. Cholecystectomy
- D. Endoscopic retrograde cholangiopancreatography (ERCP)
Correct Answer: D
Rationale: ERCP locates stones that have collected in the common bile duct. A colonoscopy will not locate gallstones but only allows visualization of the large intestine. Abdominal x-ray is not a reliable locator of gallstones. A cholecystectomy is the surgical removal of the gallbladder.
A client with cirrhosis has portal hypertension, which is causing esophageal varices. What is the goal of the interventions that the nurse will provide?
- A. Cure the cirrhosis.
- B. Treat the esophageal varices.
- C. Reduce fluid accumulation and venous pressure.
- D. Promote optimal neurologic function.
Correct Answer: C
Rationale: Methods of treating portal hypertension aim to reduce fluid accumulation and venous pressure. There is no cure for cirrhosis; treating the esophageal varices is only a small portion of the overall objective. Promoting optimal neurologic function will not reduce portal hypertension.
A client comes to the clinic to see the health care provider for right upper abdominal discomfort, nausea, and frequent belching especially after eating a meal high in fat. What disorder do these symptoms correlate with?
- A. Hepatitis
- B. Biliary colic
- C. Cholelithiasis
- D. Cholecystitis
Correct Answer: C
Rationale: With cholelithiasis, initially, clients experience belching, nausea, and right upper quadrant discomfort, with pain or cramps after high-fat meal. Symptoms become acute when a stone blocks bile flow from the gallbladder. With acute cholecystitis, clients usually are very sick with fever, vomiting, tenderness over the liver, and severe pain called biliary colic. The symptoms do not correlate with hepatitis.
A client is admitted to the hospital with acute hemorrhage from esophageal varices. What medication should the nurse anticipate administering that will reduce pressure in the portal venous system and control esophageal bleeding?
- A. Vitamin K
- B. Octreotide
- C. Vasopressin
- D. Epinephrine
Correct Answer: B
Rationale: Acute hemorrhage from esophageal varices is life threatening. Resuscitative measures include administration of IV fluids and blood products. IV octreotide is started as soon as possible. Octreotide is preferred because of fewer side effects. Octreotide reduces pressure in the portal venous system and is preferred to the previously used agents, vasopressin or terlipressin. Vitamin K promotes blood coagulation in bleeding conditions, resulting from liver disease.