Chapter 50 (Prep -U easy)

A central venous catheter is inserted for a client being treated for acute pancreatitis. Which of the following would the nurse need to monitor closely? A. Serum electrolyte values B. Urine volume C. Lung sounds D. Pressure measurements

D R:When the physician inserts a central venous catheter in a client who is being treated for acute pancreatitis, the nurse monitors pressure measurements. The nurse should also monitor serum electrolyte values, urine volume, and lung sounds even if a central venous catheter has not been inserted.

A client discharged after a laparoscopic cholecystectomy calls the surgeon's office reporting severe right shoulder pain 24 hours after surgery. Which statement is the correct information for the nurse to provide to this client? A. "This pain is caused from the gas used to inflate your abdominal area during surgery. Sitting upright in a chair, walking, or using a heating pad may ease the discomfort." B. "This may be the initial symptoms of an infection. You need to come to see the surgeon today for an evaluation." C. "This pain may be caused by a bile duct injury. You will need to go to the hospital immediately to have this evaluated." D. "This pain is caused from your incision. Take analgesics as needed and as prescribed and report to the surgeon if pain is unrelieved even with analgesic use."

A R:If pain occurs in the right shoulder or scapular area (from migration of the carbon dioxide used to insufflate the abdominal cavity during the procedure), the nurse may recommend using a heating pad for 15 to 20 minutes hourly, sitting up in a bed or chair, or walking.

Which foods should be avoided following acute gallbladder inflammation? A. Mashed potatoes B. Cheese C. Cooked fruits D. Coffee

B R: The client should avoid eggs, cream, pork, fried foods, cheese, rich dressings, gas-forming vegetables, and alcohol. It is important to remind the client that fatty foods may induce an episode of cholecystitis. Cooked fruits, rice or tapioca, lean meats, mashed potatoes, non-gas-forming vegetables, bread, coffee, or tea may be consumed as tolerated.

A client with acute pancreatitis has been started on total parenteral nutrition (TPN). Which action should the nurse perform after administration of the TPN?

Measure blood glucose concentration every 4 to 6 hours R:Enteral or parenteral nutrition may be prescribed. In addition to administering enteral or parenteral nutrition, the nurse monitors the serum glucose concentration every 4 to 6 hours.

Which condition is most likely to have a nursing diagnosis of fluid volume deficit? A. Gastric ulcer B. Cholecystitis C. Appendicitis D. Pancreatitis

D R:Hypovolemic shock from fluid shifts is a major factor in acute pancreatitis. Appendicitis, cholecystitis, and gastric ulcer are less likely to exhibit fluid volume deficit.

Which nursing action is most appropriate for a client hospitalized with acute pancreatitis? A. Withholding all oral intake, as ordered, to decrease pancreatic secretions B. Keeping the client supine to increase comfort C. Limiting I.V. fluids, as ordered, to decrease cardiac workload D. Administering meperedine, as ordered, to relieve severe pain

A R:The nurse should withhold all oral intake to suppress pancreatic secretions, which may worsen pancreatitis. Typically, this client requires a nasogastric tube to decompress the stomach and GI tract. Although pancreatitis may cause considerable pain, it's treated with I.M. meperidine (Demerol), not morphine, which may worsen pain by inducing spasms of the pancreatic and biliary ducts. No clinical evidence supports the use of meperidine for pain relief in pancreatitis, and, in fact, accumulation of its metabolites can cause CNS irritability and possibly seizures. Pancreatitis places the client at risk for fluid volume deficit from fluid loss caused by increased capillary permeability. Therefore, this client needs fluid resuscitation, not fluid restriction. A client with pancreatitis is most comfortable lying on the side with knees flexed.

Ursodeoxycholic acid (UDCA) has been used to dissolve small, radiolucent gallstones. Which duration of therapy is required to dissolve the stones?

6 to 12 months R: Six to 12 months of therapy with UDCA is recommended in clients to dissolve the stones.

The nurse is admitting a patient to the intensive care unit with a diagnosis of acute pancreatitis. What does the nurse expect was the reason the patient came to the hospital? A. Severe abdominal pain B. Mental agitation C. Jaundice D. Fever

A R:Severe abdominal pain is the major symptom of pancreatitis that causes the patient to seek medical care. Abdominal pain and tenderness and back pain result from irritation and edema of the inflamed pancreas.

A nurse is caring for a client diagnosed with cholelithiasis. Which of the following would be most appropriate for a client who is experiencing biliary colic? A. Administer analgesics to the client. B. Ensure that the client rests. C. Ensure that the client has eaten a full meal. D. Avoid administering antispasmodics.

A R:The pain of acute cholecystitis may be so severe that the client requires analgesics. During an attack of biliary colic, the nurse should ensure that the client rests. The nurse should not give the client a full meal; instead, the nurse should monitor the client's ability to digest a bland liquid diet. The nurse should also administer antispasmodics or analgesics as prescribed to relieve pain and discomfort.

Which of the following would be most appropriate for a client who is experiencing biliary colic? A. Ensure that the client rests. B. Avoid administering analgesics. C. Avoid administering antispasmodics. D. Ensure that the client has eaten a full meal.

A R:During an attack of biliary colic, the nurse should ensure that the client rests. The nurse should not give the client a full meal; instead, the nurse should monitor the client's ability to digest a bland liquid diet. The nurse should also administer antispasmodics or analgesics as prescribed to relieve pain and discomfort.

The nurse knows that the client with cholelithiasis can have a nutritional deficiency. The obstruction of bile flow due to cholelitiasis can interfere with the absorption of A. Vitamin C B. Vitamin B6 C. Vitamin A D. Vitamin B12

C R:Obstruction of bile flow interferes with absorption of the fat-soluble vitamins A, D, E, and K. Clients may exhibit deficiencies of these vitamins if biliary obstruction has been prolonged. Vitamins B6, B12, and C are not fat soluable.

A client with calculi in the gallbladder is said to have

Cholelithiasis R:Calculi, or gallstones, usually form in the gallbladder from the solid constituents of bile; they vary greatly in size, shape, and composition. Cholecystitis is acute inflammation of the gallbladder. Choledocholithiasis is a gallstone in the common bile duct. Choledochotomy is an incision into the common bile duct.

A nursing instructor is lecturing to a class about chronic pancreatitis. Which of the following does the instructor list as major causes? A. Acute pancreatitis and alcohol consumption B. Malnutrition and acute pancreatitis C. Alcohol consumption and acute pancreatitis D. Alcohol consumption and smoking

D R:Alcohol consumption in Western societies and malnutrition worldwide are the major causes of chronic pancreatitis. Smoking is another factor in the development of chronic pancreatitis. Because heavy drinkers usually smoke, it is difficult to separate the effects of the alcohol abuse and smoking. Obesity is a form of malnutrition. Acute pancreatitis does not usually lead to chronic pancreatitis unless complications develop.

A client has a nasogastric (NG) tube for suction and is NPO after a pancreaticoduodenectomy. Which explanation made by the nurse is the major purpose of this treatment? A. "The tube helps control fluid and electrolyte imbalance." B. "The tube provides relief from nausea and vomiting." C. "The tube allows toxins to be removed." D. "The tube allows the gastrointestinal tract to rest."

D R:Postoperative management of clients who have undergone a pancreatectomy or a pancreaticoduodenectomy is similar to the management of clients after extensive gastrointestinal or biliary surgery. An NG tube with suction and parenteral nutrition allow the gastrointestinal tract to rest while promoting adequate nutrition.

Which enzyme aids in the digestion of fats?

Lipase R: Lipase is a pancreatic enzyme that aids in the digestion of fats. Amylase aids in the digestion of carbohydrates. Secretin is responsible for stimulating secretion of pancreatic juice. Trypsin aids in the digestion of protein.

Early indicator of acute pancreatitis?

Serum lipase R:Serum amylase and lipase levels are used in making the diagnosis of acute pancreatitis, although their elevation can be attributed to many other causes (Feldman et al., 2010). In most cases, serum amylase and lipase levels are elevated within 24 hours of the onset of the symptoms. Serum amylase usually returns to normal within 48 to 72 hours, but serum lipase levels may remain elevated for a longer period, often days longer than amylase.

What is used to dissolve small, radiolucent gallstones. Which duration of therapy is required to dissolve the stones? How long does it take to dissolve stones?

Ursodeoxycholic acid (UDCA) and 6 -12 months R:Six to 12 months of therapy with UDCA is recommended in clients to dissolve the stones.

Total parental nutrition (TPN) should be used cautiously in clients with pancreatitis because they...

cannot tolerate a high glucose concentration R: Total parenteral nutrition (TPN) is used carefully in clients with pancreatitis because some clients cannot tolerate a high glucose concentration, even with insulin coverage. Intake of coffee increases the risk for gallbladder contraction, whereas high protein intake increases risk for hepatic encephalopathy in clients with cirrhosis. Clients with pancreatitis should not be given high-fat foods because they are difficult to digest.

A client comes to the ED with severe abdominal pain, nausea, and vomiting. The physician plans to rule out acute pancreatitis. The nurse would expect the diagnosis to be confirmed by an elevated result on which laboratory test? A. Serum amylase B. Serum calcium C. Serum potassium D. Serum bilirubin

A R:Serum amylase and lipase concentrations are used to make the diagnosis of acute pancreatitis. Serum amylase and lipase concentrations are elevated within 24 hours of the onset of symptoms. Serum amylase usually returns to normal within 48 to 72 hours, but the serum lipase concentration may remain elevated for a longer period, often days longer than amylase. Urinary amylase concentrations also become elevated and remain elevated longer than serum amylase

When the nurse is caring for a patient with acute pancreatitis, what intervention can be provided in order to prevent atelectasis and prevent pooling of respiratory secretions? A. Frequent changes of positions B. Suction the patient every 4 hours C. Perform chest physiotherapy D. Placing the patient in the prone position

A R: Frequent changes of position are necessary to prevent atelectasis and pooling of respiratory secretions.

A client with acute pancreatitis has been started on total parenteral nutrition (TPN). Which action should the nurse perform after administration of the TPN? A. Monitor for reports of nausea and vomiting B. Measure abdominal girth every shift C. Measure blood glucose concentration every 4 to 6 hours D. Auscultate the abdomen for bowel sounds every 4 hours

C R:Enteral or parenteral nutrition may be prescribed. In addition to administering enteral or parenteral nutrition, the nurse monitors the serum glucose concentration every 4 to 6 hours.

From the following profiles of clients, which client would be most likely to undergo the diagnostic test of cholecystography? A. Sandra, suspected of having lesions in the liver B. Andrew, suspected of having esophageal abnormalities C. Steven, suspected of having a tumor in the colon D. Mark, suspected of having stones in the gallbladder

D R:Cholecystography will be most appropriate for Mark because the test is used to detect stones in the gallbladder. Most likely, Andrew would require barium swallow test to detect any abnormalities in the esophagus. Steven would need a barium enema for to identify a tumor in the colon. Sandra would undergo a radionuclide image test for her lesions in the liver.

A patient with acute pancreatitis puts the call bell on to tell the nurse about an increase in pain. The nurse observes the patient guarding; the abdomen is boardlike and no bowel sounds are detected. What is the major concern for this patient?

Peritonitis. R: Abdominal guarding is present. A rigid or boardlike abdomen may develop and is generally an ominous sign, usually indicating peritonitis

The physician has written the following orders for a new client admitted with pancreatitis: bed rest, nothing by mouth (NPO), and administration of total parenteral nutrition (TPN) . Which does the nurse attribute as the reason for NPO status?

To avoid inflammation of the pancreas R:Pancreatic secretion is increased by food and fluid intake and may cause inflammation of the pancreas.

Upon receiving the dinner tray for a client admitted with acute gallbladder inflammation, the nurse will question which of the following foods on the tray? A. Hot roast beef sandwich with gravy B. White rice C. Vanilla pudding D. Mashed potatoes

A R: The diet immediately after an episode of acute cholecystitis is initially limited to low-fat liquids. Cooked fruits, rice or tapioca, lean meats, mashed potatoes, bread, and coffee or tea may be added as tolerated. The client should avoid fried foods such as fried chicken, because fatty foods may bring on an episode of cholecystitis.

The nurse is planning care for a client following an incisional cholecystectomy for cholelithiasis. Which intervention is the highest nursing priority for this client? A. Assisting the client to turn, cough, and deep breathe every 2 hours B. Teaching the client to choose low-fat foods from the menu C. Assisting the client to ambulate the evening of the operative day D. Performing range-of-motion (ROM) leg exercises hourly while the client is awake

A R:Assessment should focus on the client's respiratory status. If a traditional surgical approach is planned, the high abdominal incision required during surgery may interfere with full respiratory excursion. The other nursing actions are also important, but are not as high a priority as ensuring adequate ventilation.

A client is evaluated for severe pain in the right upper abdominal quadrant, which is accompanied by nausea and vomiting. The physician diagnoses acute cholecystitis and cholelithiasis. For this client, which nursing diagnosis takes top priority? A. Acute pain related to biliary spasms B. Deficient knowledge related to prevention of disease recurrence C. Anxiety related to unknown outcome of hospitalization D. Imbalanced nutrition: Less than body requirements related to biliary inflammation

A R:The chief symptom of cholecystitis is abdominal pain or biliary colic. Typically, the pain is so severe that the client is restless and changes positions frequently to find relief. Therefore, the nursing diagnosis of Acute pain related to biliary spasms takes highest priority. Until the acute pain is relieved, the client can't learn about prevention, may continue to experience anxiety, and can't address nutritional concerns.

A client being treated for pancreatitis faces the risk of atelectasis. Which of the following interventions would be important to implement to minimize this risk? A. Reposition the client every 2 hours. B. Withhold oral feedings for the client. C. Instruct the client to avoid coughing. D. Monitor pulse oximetry every hour.

A R:Repositioning the client every 2 hours minimizes the risk of atelectasis in a client who is being treated for pancreatitis. The client should be instructed to cough every 2 hours to reduce atelectasis. Monitoring the pulse oximetry helps show changes in respiratory status and promote early intervention, but it would do little to minimize the risk of atelectasis. Withholding oral feedings limits the reflux of bile and duodenal contents into the pancreatic duct.

The digestion of carbohydrates is aided by

Amylase R:Amylase is secreted by the exocrine pancreas. Lipase aids in the digestion of fats. Trypsin aids in the digestion of proteins. Secretin is the major stimulus for increased bicarbonate secretion from the pancreas.

A nurse should monitor blood glucose levels for a patient diagnosed with hyperinsulinism. What blood value does the nurse recognize as inadequate to sustain normal brain function? A. 50 mg/dL B. 90 mg/dL C. 30 mg/dL D. 70 mg/dL

C R: Hyperinsulinism is caused by overproduction of insulin by the pancreatic islets. Occasionally, tumors of nonpancreatic origin produce an insulinlike material that can cause severe hypoglycemia and may be responsible for seizures coinciding with blood glucose levels that are too low to sustain normal brain function

A patient is diagnosed with gallstones in the bile ducts. What laboratory results should the nurse review? A. Serum albumin concentration of 4.0 g/dL B. Serum globulin concentration of 2.0 g/dL C. Serum ammonia concentration of 90 mg/dL D. Serum bilirubin level greater than 1.0 mg/dL

D R:Fluid and electrolyte disturbances are common complications because of nausea, vomiting, movement of fluid from the vascular compartment to the peritoneal cavity, diaphoresis, fever, and the use of gastric suction. The nurse assesses the client's fluid and electrolyte status by noting skin turgor and moistness of mucous membranes. The nurse weighs the client daily and carefully measures fluid intake and output, including urine output, nasogastric secretions, and diarrhea.

A client with cholelithiasis has a gallstone lodged in the common bile duct. When assessing this client, the nurse expects to note: A. light amber urine. B. black, tarry stools. C. circumoral pallor. D. yellow sclerae.

D R:Yellow sclerae are an early sign of jaundice, which occurs when the common bile duct is obstructed. Urine normally is light amber. Circumoral pallor and black, tarry stools don't occur in common bile duct obstruction; they are signs of hypoxia and GI bleeding, respectively.

The nurse is caring for a patient with acute pancreatitis. The patient has an order for an anticholinergic medication. The nurse explains that the patient will be receiving that medication for what reason?

To reduce gastric and pancreatic secretions

A client comes to the ED with severe abdominal pain, nausea, and vomiting. The physician plans to rule out acute pancreatitis. The nurse would expect the diagnosis to be confirmed by an elevated result on which laboratory test? A. Serum bilirubin B. Serum calcium C. Serum amylase d. Serum potassium

C R: Serum amylase and lipase concentrations are used to make the diagnosis of acute pancreatitis. Serum amylase and lipase concentrations are elevated within 24 hours of the onset of symptoms. Serum amylase usually returns to normal within 48 to 72 hours, but the serum lipase concentration may remain elevated for a longer period, often days longer than amylase. Urinary amylase concentrations also become elevated and remain elevated longer than serum amylase concentrations.

Which of the following conditions is most likely to involve a nursing diagnosis of fluid volume deficit? A. Cholecystitis B. Peptic ulcer C. Pancreatitis D. Appendicitis

C R:Hypotension is typical and reflects hypovolemia and shock caused by the loss of large amounts of protein-rich fluid into the tissues and peritoneal cavity. The other conditions are less likely to exhibit fluid volume deficit.

A client with a history of alcohol abuse comes to the emergency department and complains of abdominal pain. Laboratory studies help confirm a diagnosis of acute pancreatitis. The client's vital signs are stable, but the client's pain is worsening and radiating to his back. Which intervention takes priority for this client? A. Placing the client in a semi-Fowler's position B. Administering morphine I.V. as ordered C. Providing mouth care D. Maintaining nothing-by-mouth (NPO) status

D R:The nurse should address the client's pain issues first by administering morphine I.V. as ordered. Placing the client in a Semi-Fowler's position, maintaining NPO status, and providing mouth care don't take priority over addressing the client's pain issues.

Which is a clinical manifestation of cholelithiasis? A. Clay-colored stools B. Nonpalpable abdominal mass C. Abdominal pain in the upper left quadrant D. Epigastric distress before a meal

A R:The client with gallstones has clay-colored stools and excruciating upper right quadrant pain that radiates to the back or right shoulder. The excretion of bile pigments by the kidneys makes urine very dark. The feces, no longer colored with bile pigments, are grayish (like putty) or clay colored. The client develops a fever and may have a palpable abdominal mass.

A client diagnosed with acute pancreatitis is being transferred to another facility. The nurse caring for the client completes the transfer summary, which includes information about the client's drinking history and other assessment findings. Which assessment findings confirm his diagnosis? A. Recent weight loss and temperature elevation B. Adventitious breath sounds and hypertension C. Presence of easy bruising and bradycardia D. Presence of blood in the client's stool and recent hypertension

A R:Assessment findings associated with pancreatitis include recent weight loss and temperature elevation. Inflammation of the pancreas causes a response that elevates temperature and leads to abdominal pain that typically occurs with eating. Nausea and vomiting may occur as a result of pancreatic tissue damage that's caused by the activation of pancreatic enzymes. The client may experience weight loss because of the lost desire to eat. Blood in stools and recent hypertension aren't associated with pancreatitis; fatty diarrhea and hypotension are usually present. Presence of easy bruising and bradycardia aren't found with pancreatitis; the client typically experiences tachycardia, not bradycardia. Adventitious breath sounds and hypertension aren't associated with pancreatitis.

The nurse knows that the serum amylase concentration returns to normal within which time frame?

Serum amylase usually returns to normal within 48 to 72 hours.

When caring for a client with acute pancreatitis, the nurse should use which comfort measure? A. Positioning the client on the side with the knees flexed B. Encouraging frequent visits from family and friends C. Administering an analgesic once per shift, as ordered, to prevent drug addiction D. Administering frequent oral feedings

A R:The nurse should place the client with acute pancreatitis in a side-lying position with knees flexed; this position promotes comfort by decreasing pressure on the abdominal muscles. The nurse should administer an analgesic, as needed and ordered, before pain becomes severe, rather than once each shift. Because the client needs a quiet, restful environment during the acute disease stage, the nurse should discourage frequent visits from family and friends. Frequent oral feedings are contraindicated during the acute stage to allow the pancreas to rest.

Increased appetite and thirst may indicate that a client with chronic pancreatitis has developed diabetes melitus. Which of the following explains the cause of this secondary diabetes? A. Dysfunction of the pancreatic islet cells B. Inability for the liver to reabsorb serum glucose C. Renal failure D. Ingestion of foods high in sugar

A R:Diabetes mellitus resulting from dysfunction of the pancreatic islet cells is treated with diet, insulin, or oral antidiabetic agents. The hazard of severe hypoglycemia with alcohol consumption is stressed to the client and family. When secondary diabetes develops in a client with chronic pancreatitis, the client experiences increased appetite, thirst, and urination. A standard treatment with pancreatitis is to make the client NPO. The dysfunction is related to the pancreas, not the liver.

A client is admitted to the healthcare facility suspected of having acute pancreatitis and undergoes laboratory testing. Which of the following would the nurse expect to find? A. Elevated urine amylase levels B. Increased serum calcium levels C. Decreased liver enzyme levels D. Decreased white blood cell count

A R:Elevated serum and urine amylase, lipase, and liver enzyme levels accompany significant pancreatitis. If the common bile duct is obstructed, the bilirubin level is above normal. Blood glucose levels and white blood cell counts can be elevated. Serum electrolyte levels (calcium, potassium, and magnesium) are low.

Which condition in a client with pancreatitis makes it necessary for the nurse to check fluid intake and output, check hourly urine output, and monitor electrolyte levels? A. Dry mouth, which makes the client thirsty B. Acetone in the urine C. Frequent vomiting, leading to loss of fluid volume D. High glucose concentration in the blood

C R:Fluid and electrolyte disturbances are common complications because of nausea, vomiting, movement of fluid from the vascular compartment to the peritoneal cavity, diaphoresis, fever, and the use of gastric suction. The nurse assesses the client's fluid and electrolyte status by noting skin turgor and moistness of mucous membranes. The nurse weighs the client daily and carefully measures fluid intake and output, including urine output, nasogastric secretions, and diarrhea.

When the nurse is caring for a patient with acute pancreatitis, what intervention can be provided in order to prevent atelectasis and prevent pooling of respiratory secretions? A. Suction the patient every 4 hours B. Frequent changes of positions C. Placing the patient in the prone position D. Perform chest physiotherapy

B R:Frequent changes of position are necessary to prevent atelectasis and pooling of respiratory secretions.

A critical care nurse is caring for a client with acute pancreatitis. One potentially severe complication involves the respiratory system. Which of the following would be an appropriate intervention to prevent complications associated with the respiratory system? A. Withhold oral feedings. B. Maintain the client in a semi-Fowler's position. C. Administer enteral or parenteral nutrition. D. Carry out wound care as prescribed.

B R: The nurse maintains the client in the semi-Fowler's position to decrease pressure on the diaphragm by a distended abdomen and to increase respiratory expansion. Respiratory distress and hypoxia are common, and the client may develop diffuse pulmonary infiltrates, dyspnea, tachypnea, and abnormal blood gas values. The client who has undergone surgery may have multiple drains or an open surgical incision and is at risk for skin breakdown and infection. Oral food or fluid intake is not permitted; therefore, enteral or parenteral feedings may be prescribed.

Pharmacologic therapy frequently is used to dissolve small gallstones. It takes about how many months of medication with UDCA or CDCA for stones to dissolve? A. 1 to 2 B. 6 to 12 C. 3 to 5 D. 13 to 18

B R:Ursodeoxycholic acid (UDCA [URSO, Actigall]) and chenodeoxycholic acid (chenodiol or CDCA [Chenix]) have been used to dissolve small, radiolucent gallstones composed primarily of cholesterol. Six to 12 months of therapy are required in many clients to dissolve stones, and monitoring of the client for recurrence of symptoms or occurrence of side effects (eg, GI symptoms, pruritus, headache) is required during this time.

A student nurse is preparing a plan of care for a client with chronic pancreatitis. What nursing diagnosis related to the care of a client with chronic pancreatitis is the priority? A. Anxiety B. Impaired nutrition: less than body requirements C. Disturbed body image D. Nausea

B R:While each diagnosis may be applicable to this client, the priority nursing diagnosis is impaired nutrition: less than body requirements. The physician, nurse, and dietitian emphasize to the client and family the importance of avoiding alcohol and foods that have produced abdominal pain and discomfort in the past. Oral food or fluid intake is not permitted during the acute phase.

A nurse has admitted a client suspected of having acute pancreatitis. The nurse knows that mild acute pancreatitis is characterized by: A. Pleural effusion B. Edema and inflammation C. Disseminated intravascular coagulopathy D. Sepsis

B R:Severe abdominal pain is the major symptom of pancreatitis that causes the client to seek medical care. Abdominal pain and tenderness and back pain result from irritation and edema of the inflamed pancreas.

A client who has been having recurrent attacks of severe abdominal pain over the past few months informs the physician about a 25-pound weight loss in the past year. The nurse attributes which factor as the most likely cause of this weight loss? A. Malabsorption B. Skipping meals out of fear of painful attacks C. Vomiting after heavy meals D. Ingesting a low-fat diet to prevent abdominal pain

B R:Weight loss is a major problem in chronic pancreatitis. More than 80% of clients experience significant weight loss, which is usually caused by decreased dietary intake secondary to anorexia or fear that eating will precipitate another attack.

A client being treated for pancreatitis faces the risk of atelectasis. Which of the following interventions would be important to implement to minimize this risk? A. Monitor pulse oximetry every hour. B. Withhold analgesics unless necessary. C. Use incentive spirometry every hour. D. Instruct the client to cough only when necessary.

C R: The nurse instructs the client in techniques of coughing and deep breathing and in the use of incentive spirometry to improve respiratory function. The nurse assists the client to perform these activities every hour. Repositioning the client every 2 hours minimizes the risk of atelectasis. The client should be instructed to cough every 2 hours to reduce atelectasis. Monitoring pulse oximetry helps show changes in respiratory status and promotes early intervention, but it would do little to minimize the risk of atelectasis. Withholding analgesics is not an appropriate intervention due to the severe pain associated with pancreatitis.

A client with carcinoma of the head of the pancreas is scheduled for surgery. Which of the following should a nurse administer to the client before surgery? A. Vitamin B B. Potassium C. Vitamin K D. Oral bile acids

C R:Clients with carcinoma of the head of the pancreas typically require vitamin K before surgery to correct a prothrombin deficiency. Potassium would be given only if the client's serum potassium levels were low. Oral bile acids are not prescribed for a client with carcinoma of the head of the pancreas; they are given to dissolve gallstones. Vitamin B has no implications in the surgery.

A client is admitted to the healthcare facility suspected of having acute pancreatitis and undergoes laboratory testing. Which of the following would the nurse expect to find? A. Increased serum calcium levels B. Decreased white blood cell count C. Elevated urine amylase levels D. Decreased liver enzyme levels

C R:Elevated serum and urine amylase, lipase, and liver enzyme levels accompany significant pancreatitis. If the common bile duct is obstructed, the bilirubin level is above normal. Blood glucose levels and white blood cell counts can be elevated. Serum electrolyte levels (calcium, potassium, and magnesium) are low.

A nurse is teaching a client about the cause of acute pancreatitis. The nurse evaluates the teaching as effective when the client correctly identifies which condition as a cause of acute pancreatitis? A. Fibrosis and atrophy of the pancreatic gland B. Calcification of the pancreatic duct, leading to its blockage C. Self-digestion of the pancreas by its own proteolytic enzymes D. Use of loop diuretics to increase the incidence of pancreatitis

C R:Self-digestion of the pancreas by its own proteolytic enzymes, principally trypsin, causes acute pancreatitis. Of clients with acute pancreatitis, 80% had undiagnosed chronic pancreatitis. Gallstones enter the common bile duct and lodge at the ampulla of Vater, obstructing the flow of pancreatic juice or causing a reflux of bile from the common bile duct into the pancreatic duct, thus activating the powerful enzymes within the pancreas. Normally, these remain in an inactive form until the pancreatic secretions reach the lumen of the duodenum. Activation of the enzymes can lead to vasodilation, increased vascular permeability, necrosis, erosion, and hemorrhage.

A client with a history of alcohol abuse comes to the emergency department and complains of abdominal pain. Laboratory studies help confirm a diagnosis of acute pancreatitis. The client's vital signs are stable, but the client's pain is worsening and radiating to his back. Which intervention takes priority for this client? A. Placing the client in a semi-Fowler's position B. Maintaining nothing-by-mouth (NPO) status C. Administering morphine I.V. as ordered D. Providing mouth care

C R:The nurse should address the client's pain issues first by administering morphine I.V. as ordered. Placing the client in a Semi-Fowler's position, maintaining NPO status, and providing mouth care don't take priority over addressing the client's pain issues.

The nurse identifies a potential collaborative problem of electrolyte imbalance for a client with severe acute pancreatitis. Which assessment finding alerts the nurse to an electrolyte imbalance associated with acute pancreatitis? A. Elevated blood glucose concentration B. Hypotension C. Paralytic ileus and abdominal distention D. Muscle twitching and finger numbness

D R:Muscle twitching and finger numbness indicate hypocalcemia, a potential complication of acute pancreatitis. Calcium may be prescribed to prevent or treat tetany, which may result from calcium losses into retroperitoneal (peripancreatic) exudate. The other data indicate other complications of acute pancreatitis but are not indicators of electrolyte imbalance.

Which condition is the major cause of morbidity and mortality in clients with acute pancreatitis? A. Tetany B. MODS C. Shock D. Pancreatic necrosis

D R:Pancreatic necrosis is a major cause of morbidity and mortality in clients with acute pancreatitis. Shock and multiple organ failure may occur with acute pancreatitis. Tetany is not a major cause of morbidity and mortality in clients with acute pancreatitis.

A nurse is providing preoperative teaching to a client undergoing a cholecystectomy. Which topic should the nurse include in her teaching plan? A. Improve nutritional status during recovery. B. Decrease the amount of postoperative analgesia needed. C. Eliminate the need for nasogastric intubation. D. Increase respiratory effectiveness.

D R:The nurse must teach the client about using an incentive spirometer to promote lung expansion. The high abdominal incision used in a cholecystectomy interferes with respirations postoperatively, increasing the risk of atelectasis. The client will need to use incentive spirometry to promote lung expansion, increase alveolar inflation, and strengthen respiratory muscles. Most clients don't have a nasogastric tube in place after a cholecystectomy. It isn't appropriate to teach improved nutritional status before surgery. It isn't important for the client to be aware of how to decrease the amount of postoperative analgesia, because this is the responsibility of the health care team.

A 70-year-old client is admitted with acute pancreatitis. The nurse understands that the mortality rate associated with acute pancreatitis increases with advanced age and attributes this to which gerontologic consideration associated with the pancreas?

Decreases in the physiologic function of major organs R:Acute pancreatitis affects people of all ages, but the mortality rate associated with acute pancreatitis increases with advancing age. The pattern of complications changes with age. Younger clients tend to develop local complications; the incidence of multiple organ failure increases with age, possibly as a result of progressive decreases in physiologic function of major organs with increasing age.

A nurse is planning care for a client with acute pancreatitis. Which client outcome does the nurse assign as the highest priority?

Maintaining normal respiratory function R: Airway and breathing are always the priority assessment. Acute pancreatitis produces retroperitoneal edema, elevation of the diaphragm, pleural effusion, and inadequate lung ventilation. Intra-abdominal infection and labored breathing increase the body's metabolic demands, which further decreases pulmonary reserve and can lead to respiratory failure. Maintenance of adequate respiratory function is the priority goal. The other outcomes would also be appropriate for the patient.

A client is admitted to the health care facility with abdominal pain, a low-grade fever, abdominal distention, and weight loss. The physician diagnoses acute pancreatitis. What is the primary goal of nursing care for this client?

Relieving abdominal pain R: The predominant clinical feature of acute pancreatitis is abdominal pain, which usually reaches peak intensity several hours after onset of the illness. Therefore, relieving abdominal pain is the nurse's primary goal. Because acute pancreatitis causes nausea and vomiting, the nurse should try to prevent fluid volume deficit, not overload. The nurse can't help the client achieve adequate nutrition or understand the disease and its treatment until the client is comfortable and no longer in pain.