CH 53 - Practice Questions
The nurse teaches the client who has cirrhosis about foods and other substances that should be avoided to prevent worsening of the disease. Which substance(s) will the nurse include in that health teaching? (Select all that apply.) A. Smoking B. Alcohol C. Illicit drugs D. Acetaminophen E. Sodium F. Protein
A, B, C, D Protein and sodium should be moderately restricted but not completely avoided. The other substances can worsen the disease process, especially drugs and alcohol which are normally metabolized by the liver.
The nurse is caring for a client who has been diagnosed with cirrhosis. Which laboratory result(s) would the nurse expect for this client? (Select all that apply.) A. Increased serum bilirubin B. Increased lactate dehydrogenase C. Decreased serum albumin D. Increased serum alanine aminotransferase E. Increased aspartate aminotransferase F. Increased serum ammonia
A, B, C, D, E, F Cirrhosis is a chronic disease in which the liver progressively degenerates. As a result, liver enzymes and bilirubin increase. Additionally, the liver is unable to synthesize protein leading to decreased serum albumin. Elevated serum ammonia results from the inability of the liver to detoxify protein by-products.
When caring for a client with portal hypertension, the nurse assesses for which potential complications? (Select all that apply.) Select all that apply. A. Esophageal varices B. Ascites C. Hematuria D. Hemorrhoids E. Fever
A, B, D Potential complications of portal hypertension include esophageal varices, ascites, and hemorrhoids. Portal hypertension results from increased resistance to or obstruction (blockage) of the flow of blood through the portal vein and its branches. The blood meets resistance to flow and seeks collateral (alternative) venous channels around the high-pressure area. Veins become dilated in the esophagus (esophageal varices), rectum (hemorrhoids), and abdomen (ascites due to excessive abdominal [peritoneal] fluid).Hematuria may indicate insufficient production of clotting factors in the liver and decreased absorption of vitamin K. Fever indicates an inflammatory process.
When assessing a client with hepatitis B, the nurse anticipates which assessment findings? (Select all that apply.) A. Right upper quadrant tenderness B. Itching C. Recent influenza infection D. Brown stool E. Tea-colored urine
A, B, E Assessment findings the nurse expects to find in a client with hepatitis B include brown, tea-, or cola-colored urine; right upper quadrant pain due to inflammation of the liver; and itching, irritating skin caused by deposits of bilirubin on the skin secondary to high bilirubin levels and jaundice.Hepatitis B virus, not the influenza virus, causes hepatitis B, which is spread by blood and body fluids. The stool in hepatitis may be tan or clay-colored, not typically brown.
The family of a client who has hepatic encephalopathy asks why the client is restricted to moderate amounts of dietary protein and has to take lactulose. What is an appropriate response by the nurse? A. "These interventions help to reduce the ammonia level." B. "These interventions help to prevent heart failure." C. "These interventions help the client's jaundice improve." D. "These interventions help to prevent nausea and vomiting."
A. The client's high ammonia level has caused encephalopathy which can become so severe that it causes death. These interventions help to reduce ammonia in the body so that this condition does not worsen.
When caring for a client with Laennec cirrhosis, which of these findings does the nurse expect to find on assessment? (Select all that apply.) A. Elevated magnesium B. Swollen abdomen C. Prolonged partial thromboplastin time D. Elevated amylase level E. Currant jelly stool F. Icterus of skin
B, C, F Clients with Laennec cirrhosis have damaged clotting factors, so prolonged coagulation times and bleeding may result. Icterus, or jaundice, results from cirrhosis. The client with cirrhosis may develop ascites, or fluid in the abdominal cavity.Elevated magnesium is not related to cirrhosis. Amylase is typically elevated in pancreatitis. Currant jelly stool is consistent with intussusception, a type of bowel obstruction. The client with cirrhosis may develop hypocalcemia and/or hypokalemia. It is also consistent with elevations of aspartate aminotransferase (AST), alanine aminotransferase (ALT), and alkaline phosphatase.
The nurse is caring for a client who just had a paracentesis. Which client finding indicates that the procedure was effective? A. Increased blood pressure B. Decreased weight C. Increased pulse D. Decreased pain
B. A paracentesis is performed to remove ascitic fluid from the abdomen. Therefore, the client should weigh less after the procedure than before. Blood pressure should decrease due to less fluid volume and the pulse rate may not be affected. The client may report less abdominal discomfort or ease in breathing, but pain is not a common problem for cirrhotic clients.
The nurse is teaching a client and family about home care following a transjugular intrahepatic portal-systemic shunt (TIPS) procedure. Which client finding would the nurse teach the family to report to the primary health care provider immediately? A. Decreased ascitic fluid B. Changes in consciousness or behavior C. Fatigue and weakness D. Decreased pulse rate
B. Although serious complications of the TIPS are not common, the client needs to be monitored for hepatic encephalopathy. This complication is manifested by changes in consciousness, mental status, and/or behavior. A decreased pulse rate and ascitic fluid are expected and clients with cirrhosis are usually fatigued and weak.
The nurse is assessing a client who is diagnosed as having Hepatitis A and asks how someone gets this disease. What is the most likely cause of the client's Hepatitis A? A. Being exposed to blood or blood products B. Eating contaminated food or water C. Having unprotected sex D. Sharing needles for illicit drugs
B. Hepatitis A is transmitted through the fecal-oral route rather than via blood. Therefore, contaminated food or water with Escherichia coli or other microbes can cause this liver infection.
Which statement by a client with cirrhosis indicates that further instruction is needed about the disease? A. "The scars on my liver create problems with blood circulation." B. "My liver is scarred, but the cells can regenerate themselves and repair the damage." C. "Because of the scars on my liver, blood clotting and blood pressure are affected." D. "Cirrhosis is a chronic disease that has scarred my liver."
B. The client's statement that, although his liver is scarred, the cells can regenerate and repair the damage indicates that further instruction is needed. Although cells and tissues will attempt to regenerate, destroyed liver cells will result in permanent scarring and irreparable damage.
When providing community education, the nurse emphasizes that which group needs to receive immunization for hepatitis B? A. Clients who work with shellfish. B. Clients with elevations of aspartate aminotransferase and alanine aminotransferase. C. Men who engage in sex with men. D. Clients traveling to a third-world country.
C. Men who prefer sex with men are at increased risk for hepatitis B, which is spread by the exchange of blood and body fluids during sexual activity.Consuming raw or undercooked shellfish may cause hepatitis A, not hepatitis B. Travel to third-world countries exposes the traveler to contaminated water and risk for hepatitis A. Hepatitis B is not of concern, unless the client is exposed to blood and body fluids during travel. Clients who have liver disease should receive the vaccine, but men who have sex with men are at higher risk for contracting hepatitis B.
Which action by the nurse would most likely help to relieve symptoms associated with ascites? A. Monitoring serum albumin levels B. Lowering the head of the bed C. Administering oxygen therapy D. Administering intravenous fluids
C. The best action by the nurse caring for a client with ascites is to elevate the head of the bed and provide supplemental oxygen. The enlarged abdomen of ascites limits respiratory excursion. Fowler position will increase excursion and reduce shortness of breath.Monitoring serum albumin levels will detect anticipated decreased levels associated with cirrhosis and hepatic failure but does not relieve the symptoms of ascites. Administering IV fluids will contribute to fluid volume excess and fluid shifts into the peritoneal cavity, worsening ascites.
The nurse is caring for a client who has cirrhosis of the liver. The client's latest laboratory testing shows a prolonged prothrombin time. For what assessment finding would the nurse monitor: A. deep vein thrombosis. B. jaundice. C. hematemesis. D. pressure injury.
C. The client who has cirrhosis is at risk for bleeding due to decreased production of prothrombin by the liver. Portal hypertension that occurs in clients with cirrhosis causes esophageal blood veins to become fragile, distended, and tortuous. Therefore, these veins tend to bleed as evidenced by either hematemesis or melena.
What teaching does the home health nurse give the family of a client with hepatitis C to prevent the spread of the infection? A. Drink only bottled water and avoid ice. B. Avoid sharing the bathroom with the client. C. Members of the household must not share toothbrushes. D. The client must not consume alcohol.
C. The nurse teaches the family of a client with hepatitis C that toothbrushes, razors, towels, and any other items may spread blood and body fluids and must not be shared.The client should not consume alcohol, but abstention will not prevent spread of the virus. The client may share a bathroom if he or she is continent. To prevent hepatitis A when traveling to foreign countries, bottled water should be consumed and ice made from tap water needs to be avoided.
It is essential that the nurse monitor the client returning from hepatic artery embolization for hepatic cancer for which potential complication? A. Right shoulder pain B. Bone marrow suppression C. Polyuria D. Bleeding
D. A potential complication of hepatic artery embolization for hepatic cancer is bleeding. Prompt detection of hemorrhage is the priority.Discomfort such as right shoulder pain may be present, but the priority is to assess for hemorrhage. The nurse must assess for signs of shock, not polyuria. Embolization does not suppress the bone marrow. If chemotherapy or immune modulators is used, the nurse then assesses for bone marrow suppression.
The nurse collaborates with the registered dietitian nutritionist in providing teaching for a client who has ascites from cirrhosis. What daily dietary restriction would the nurse include in the health teaching? A. Calcium B. Potassium C. Magnesium D. Sodium
D. Mild to moderate sodium restriction is often tried as the first intervention to decrease body fluid retention, including ascites.
The nurse is caring for a client who had a liver transplant last week. For which complication will the nurse teach the client and family to monitor? A. Acute kidney injury B. Hypertension C. Pulmonary edema D. Infection
D. The client is at the most risk for rejection of the transplant which can be the result of an infection if not identified and managed effectively. Therefore, the nurse would teach the client and family to report cough, fever, skin redness, and other signs of infection.
How would the home care nurse best modify the client's home environment to manage side effects of lactulose? A. Obtains a walker for the client. B. Rearranges furniture to declutter the home. C. Removes throw rugs to prevent falls. D. Requests a bedside commode for the client.
D. The home care nurse would modify the client's home environment to manage side effects of lactulose by making a bedside commode available to the client. Lactulose therapy increases the frequency of stools. A bedside commode is especially necessary if the client has difficulty reaching the toilet.
The nurse is caring for a client who was recently diagnosed with Laennec cirrhosis. What is the nurse's priority assessment during client care? A. Cardiovascular assessment B. Abdominal assessment, including bowel sounds C. Respiratory assessment D. Cognitive and neurologic assessment
D. The type of cirrhosis that this client has is caused by alcoholism. Withdrawal from alcohol can cause cognitive and neurologic changes, such as confusion and delirium tremens (DTs).
When preparing a client to undergo paracentesis, which action is necessary to reduce potential injury as a result of the procedure? A. Assist the provider to insert a trocar catheter into the abdomen. B. Position the client with the head of the bed flat. C. Encourage the client to take deep breaths and cough. D. Ask the client to void prior to the procedure.
D. To avoid injury to the bladder during a paracentesis, the client would be asked to void prior to the procedure. Taking deep breaths and coughing does not prevent complications or injury as a result of paracentesis. Clients would be positioned with the head of the bed elevated. The trocar catheter is used to drain the ascetic fluid and does not reduce the risk of damage to the bladder.
