303 Hinkle PrepU Chapter 50: Assessment and Management of Patients With Biliary DisordersThe digestion of carbohydrates is aided by

A nurse is preparing a client for endoscopic retrograde cholangiopancreatography (ERCP). The client asks what this test is used for. Which statements by the nurse explains how ERCP can determine the difference between pancreatitis and other biliary disorders? Select all that apply.

"It can evaluate the presence and location of ductal stones and aid in stone removal." "It can assess the anatomy of the pancreas and the pancreatic and biliary ducts." "It can detect unhealthy tissues in the pancreas and assess for abscesses and pseudocysts." ERCP can determine the difference between pancreatitis and other biliary disorders and is generally used in chronic pancreatitis. It is particularly useful in diagnosis and treatment of clients who have symptoms after biliary tract surgery, clients with intact gallbladders, and clients for whom surgery is particularly hazardous. It can be used to assist with the removal of stones. ERCP is a useful tool in providing anatomic details about the pancreas and biliary ducts. It can evaluate the presence and location of ductal stones and detect changes in the anatomy of the client with pancreatitis, such as obstruction in the pancreatic duct and tissue necrosis due to premature release of pancreatic enzymes, and assess for abscesses and pseudocysts and atrophy of the glands in the body. ERCP is rarely used in the diagnostic evaluation of acute pancreatitis because the clients is acutely ill; however, it may be valuable in treating gallstone pancreatitis.

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?

6 to 12 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 (e.g., GI symptoms, pruritus, headache) is required during this time.

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?

acute pain related to biliary spasms 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 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?

administering morphine IV as ordered 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.

A nurse is teaching a client and the client's family about chronic pancreatitis. Which are the major causes of chronic pancreatitis?

alcohol consumption and smoking Alcohol consumption in Western societies is a major factor in the development of chronic pancreatitis, as is smoking. Because heavy drinkers usually smoke, it is difficult to separate the effects of the alcohol abuse and smoking. Malnutrition is a major cause of chronic pancreatitis worldwide, but alcohol consumption is more commonly the cause in Western societies. Caffeine consumption is not related to acute pancreatitis. Acute hepatitis does not usually lead to chronic pancreatitis unless complications develop.

The digestion of carbohydrates is aided by

amylase 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.

The nurse is planning care for a client following an incisional cholecystectomy for cholelithiasis. Which intervention is the highest nursing priority for this client?

assisting the client to turn, cough, and deep breathe every 2 hours 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 who had developed jaundice 2 months earlier is brought to the ED after attending a party and developing excruciating pain that radiated over the abdomen and into the back. Upon assessment, which additional symptom would the nurse expect this client to have?

bile stained vomiting Nausea and vomiting are common in acute pancreatitis. The emesis is usually gastric in origin but may also be bile stained. Fever, jaundice, mental confusion, and agitation may also occur.

The nurse is caring for a client with a biliary disorder who has an elevated amylase level. If this elevation correlates to dysfunction, which body process does the nurse recognize may be impaired?

carbohydrate digestion Amylase is a pancreatic enzyme involved in the breakdown and digestion of carbohydrates. Trypsin aids in the digestion of proteins. Lipase aids in the digestion of fats.

Which foods should be avoided following acute gallbladder inflammation?

cheese 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.

Which term most precisely refers to the incision of the common bile duct for removal of stones?

choledocholithotomy Choledocholithotomy refers to incision of the common bile duct for the removal of stones. Cholecystostomy refers to opening and draining the gallbladder. Choledochotomy refers to opening into the common duct. Choledochoduodenostomy refers to anastomosis of the common duct to the duodenum.

A very ill client with acute cholecystitis is scheduled for surgery. The surgeon plans to create an incision in the common bile duct to remove stones. The nurse correctly documents this surgery in the electronic medical record using which term?

choledochotomy This procedure is reserved for the client with acute cholecystitis who may be too ill to undergo a surgical procedure. It involves making an incision in the common duct, usually to remove stones (choledochostomy).

A patient is diagnosed with mild acute pancreatitis. What does the nurse understand is characteristic of this disorder?

edema and inflammation Mild acute pancreatitis is characterized by edema and inflammation confined to the pancreas. Minimal organ dysfunction is present, and return to normal function usually occurs within 6 months.

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?

frequent changes in position Frequent changes of position are necessary to prevent atelectasis and pooling of respiratory secretions.

A client with suspected biliary obstruction due to gallstones reports changes to the color of his stools. Which stool color does the nurse recognize as common to biliary obstruction?

gray A gray-white stool color is common with a biliary obstruction because the stool is no longer colored with bile pigments.

When reviewing the history of a client with pancreatic cancer, the nurse would identify which of the following as a possible risk factor?

history of pancreatitis Pancreatitis is associated with the development of pancreatic cancer. Other factors that correlate with pancreatic cancer include diabetes mellitus, a high-fat diet, and chronic exposure to carcinogenic substances (i.e., petrochemicals). Although data are inconclusive, a relationship may exist between cigarette smoking and high coffee consumption (especially decaffeinated coffee) and the development of pancreatic carcinoma.

A nurse is providing preoperative teaching to a client undergoing a cholecystectomy. Which topic should the nurse include in her teaching plan?

increase respiratory effectiveness 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.

Which is a gerontological consideration associated with the pancreas?

increased amount of fibrous material An increase in fibrous material and some fatty deposition occurs in the normal pancreas of people older than 70 years of age. There is a decreased rate of pancreatic secretion and decreased bicarbonate output in older adults. Decreased calcium absorption may also occur.

Clinical manifestations of common bile duct obstruction include all of the following except:

light colored urine Clinical manifestations of common bile duct obstruction include all of the following except:

A nurse is providing dietary instructions to a client with a history of pancreatitis. Which instruction is correct?

maintain a high carbohydrate, low fat diet A client with a history of pancreatitis should avoid foods and beverages that stimulate the pancreas, such as fatty foods, caffeine, and gas-forming foods; should avoid eating large meals; and should eat plenty of carbohydrates, which are easily metabolized. Therefore, the only correct instruction is to maintain a high-carbohydrate, low-fat diet. An increased sodium or fluid intake isn't necessary because chronic pancreatitis isn't associated with hyponatremia or fluid loss.

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?

maintain the client in a semi fowler position 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.

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 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 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 4-6 hours 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.

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?

muscle twitching and finger numbness 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.

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 the diagnosis of acute pancreatitis?

pain with abdominal distension and hypotension Assessment findings associated with pancreatitis include pain with abdominal distention and hypotension. 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.

Which condition is the major cause of morbidity and mortality in clients with acute pancreatitis?

pancreatic necrosis 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.

The nurse is caring for a client with acute pancreatitis who is admitted to the intensive care unit to monitor for pulmonary complications. What is the nurse's understanding of the pathophysiology of pulmonary complications related to pancreatitis?

pancreatitis can elevate the diaphragm and alter breathing pattern Aggressive pulmonary care is required for clients with acute pancreatitis. Pancreatitis can elevate the diaphragm and alter the breathing pattern of clients. Pancreatitis can cause retention of pulmonary secretions but does not thicken the secretions. Acute pancreatitis does not alter the hemoglobin.

Because clients with pancreatitis cannot tolerate high-glucose concentrations, total parental nutrition (TPN) should be used cautiously with them. Which of the following interventions has shown great promise in the prognosis of clients with severe acute pancreatitis?

providing intensive insulin therapy Intensive insulin therapy (continuous infusion) in the critically ill client has undergone much study and has shown promise in terms of positive client outcomes when compared with intermittent insulin dosing. Glycemic control with normal or near normal blood glucose levels improves client outcomes. Total parental nutrition (TPN) is used carefully in clients with pancreatitis because some clients cannot tolerate a high-glucose concentration, even with insulin coverage. Clients with pancreatitis should not be given high-fat foods because they are difficult to digest. The current recommendation for pain management in this population is parenteral opioids. The nurse should maintain the client in a semi-Fowler's position to reduce pressure on the diaphragm.

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 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.

A client with pancreatitis is admitted to the medical intensive care unit. Which nursing intervention is most appropriate?

reserving a site for a peripherally inserted central catheter Pancreatitis treatment typically involves resting the GI tract by maintaining nothing-by-mouth status. The nurse should reserve a site for placement of a PICC, which enables the client to receive long-term total parenteral nutrition. Clients in the acute stages of pancreatitis also require large volumes of I.V. fluids to compensate for fluid loss.

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?

self digestion of the pancreas by its own proteolytic enzymes 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 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?

serum amylase 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.

The nurse should assess for an important early indicator of acute pancreatitis, which is a prolonged and elevated level of:

serum lipase Serum amylase and lipase levels are elevated within 24 hours of the onset of symptoms. Serum amylase usually returns to normal within 48 to 72 hours, but serum lipase levels may remain elevated days longer than amylase.

A nursing instructor is explaining the pathophysiology and clinical manifestations of pancreatitis to a group of nursing students. The instructor evaluates the teaching as effective when a student correctly identifies which symptom as that most commonly reported by clients with pancreatitis?

severe radiating abdominal pain Severe abdominal pain is the major symptom of pancreatitis that causes the client to seek medical care. The pain occurs in the midepigastrium. Abdominal pain and tenderness and back pain result from irritation and edema of the inflamed pancreas. Pain is frequently acute in onset, occurring 24 to 48 hours after a very heavy meal or alcohol ingestion; it may be diffuse and difficult to localize.

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?

skipping meals out of hear for painful attacks 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 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 board-like and no bowel sounds are detected. What is the major concern for this patient?

the patient has developed peritonitis Abdominal guarding is present. A rigid or board-like abdomen may develop and is generally an ominous sign, usually indicating peritonitis (Privette et al., 2011).

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?

use incentive spirometry every hour 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?

vitamin K 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 with chronic pancreatitis is treated for uncontrolled pain. Which complication does the nurse recognize is most common in the client with chronic pancreatitis?

weight loss Weight loss is most common in the client with chronic pancreatitis due to decreased dietary intake secondary to anorexia or fear that eating will precipitate another attack. The other answer choices are not the most common complications related to chronic pancreatitis.

A client with cholelithiasis has a gallstone lodged in the common bile duct. When assessing this client, the nurse expects to note:

yellow sclerae 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.

A client has a tumor of the head of the pancreas. What clinical manifestations will the nurse assess? Select all that apply.

Clay-colored stools Dark urine Jaundice Sixty to eighty percent of pancreatic tumors occur in the head of the pancreas. Tumors in this region obstruct the common bile duct. The obstructed flow of bile produces jaundice, clay-colored stools, and dark urine. Malabsorption of nutrients and fat-soluble vitamins may result if the tumor obstructs the entry of bile to the gastrointestinal tract. Abdominal discomfort or pain and pruritus may be noted, along with anorexia, weight loss, and malaise. If these signs and symptoms are present, cancer of the head of the pancreas is suspected. Persistent hiccups are seen with stomach and bowel diseases.

A nurse admits a woman reporting severe right upper quadrant pain after eating dinner. What client risk factors lead the nurse to suspect gallbladder disease? Select all that apply.

Multiparous Obese Older than 40 years old History of diabetes mellitus Two to three times more women than men develop cholesterol stones and gallbladder disease; affected women are usually older than 40 years, multiparous, and obese. Diabetes mellitus, cystic fibrosis and frequent weight changes predispose a client to gallbladder disease. Smoking is not a related factor.

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

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

A client who is 24 hours post op from laparoscopic cholecystectomy calls the nurse and reports pain in the right shoulder. How should the nurse respond to the client's report of symptoms?

"Apply a heating pad to your shoulder for 15 minutes hourly as needed" Pain in the right shoulder may occur after laparoscopic cholecystectomy due to migration of the carbon dioxide used to insufflate the abdominal cavity during the procedure. The nurse should instruct the client to apply a heating pad to the shoulder for 15 to 20 minutes every hour as needed for pain relief. The nurse should not instruct the client to take analgesic medication-this is a medical order performed by the health care provider only. This scenario is not life threatening and the client does not need to go to the emergency department. It is also not necessary for the client to place the shoulder in a sling as this is not an injury-related condition.

A nurse manager prepares teaching for staff nurses who care for clients with diabetes. Which statements will the nurse manager include when discussing the differences between the endocrine and exocrine functions of the pancreas? Select all that apply.

"Internal secretion of hormones is the function of the endocrine pancreas." "The endocrine pancreas secretes hormones through a ductless gland." "The exocrine pancreas secretes hormones from excretory ducts." "The exocrine pancreas secretes pancreatic enzymes into the GI tract."

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?

"the tube allows the gastrointestinal tract to rest" 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.

Sixty to eighty percent of pancreatic tumors occur in the head of the pancreas. Tumors in this region obstruct the common bile duct. Which of the following clinical manifestations would indicate a common bile duct obstruction associated with a tumor in the head of the pancreas? Choose all that apply.

Clay-colored stools Dark urine Jaundice Pruritis The obstructed flow of bile produces jaundice, clay-colored stools, and dark urine. Malabsorption of nutrients and fat-soluble vitamins may result if the tumor obstructs the entry of bile to the gastrointestinal tract. Abdominal discomfort or pain and pruritus may be noted, along with anorexia, weight loss, and malaise. If these signs and symptoms are present, cancer of the head of the pancreas is suspected.

A client with calculi in the gallbladder is said to have

cholelithiasis 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 nurse should monitor blood glucose levels for a patient diagnosed with hyperinsulinism. What blood glucose level does the nurse recognize as inadequate to sustain normal brain function?

30 mg/dL Hyperinsulinism is caused by overproduction of insulin by the pancreatic islets. Occasionally, tumors of nonpancreatic origin produce an insulin-like 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 (i.e., lower than 30 mg/dL [1.6 mmol/L]) (Goldman & Schafer, 2012; McPherson & Pincus, 2011).

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

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

This example of cholesterol gallstones (left side of picture) is the result of decreased bile acid synthesis and increased cholesterol synthesis in the liver, which in turn, form stones. Cholesterol stones account for what percentage of cases of gallbladder disease in the United States?

75% Cholesterol stones account for approximately 75% of cases of gallbladder disease in the United States.

Which of the following conditions is most likely to involve a nursing diagnosis of fluid volume deficit?

pancreatitis 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.

Which condition is most likely to have a nursing diagnosis of fluid volume deficit?

pancreatitis 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.

A nurse is reviewing the health care provider orders for a client admitted with acute pancreatitis. The health care provider has ordered intravenous calcium chloride infusions for the client. What does the nurse understand is the reason for this order?

calcium binds to fatty acids when autodigestion of the pancreas occurs Hypocalcemia is a potential problem with acute pancreatitis because calcium binds to fatty acids when auto digestion of the pancreas occurs.

Total parental nutrition (TPN) should be used cautiously in clients with pancreatitis because such clients:

cannot tolerate high glucose concentration Total parental 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 intake of high protein increases risk for hepatic encephalopathy in clients with cirrhosis. Patients with pancreatitis should not be given high-fat foods because they are difficult to digest.

What is the most appropriate nursing diagnosis for the client with acute pancreatitis?

deficient fluid volume Clients with acute pancreatitis often experience deficient fluid volume, which can lead to hypovolemic shock. Vomiting, hemorrhage (in hemorrhagic pancreatitis), and plasma leaking into the peritoneal cavity may cause the volume deficit. Hypovolemic shock will cause a decrease in cardiac output. Gastrointestinal tissue perfusion will be ineffective if hypovolemic shock occurs, but this wouldn't be the primary nursing diagnosis.

Increased appetite and thirst may indicate that a client with chronic pancreatitis has developed diabetes mellitus. Which of the following explains the cause of this secondary diabetes?

dysfunction of the pancreatic islet cells 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 with acute pancreatitis reports muscle cramping in the lower extremities. What pathophysiology concept represents the reason the client is reporting this?

tetany related to hypocalcemia A client with acute pancreatitis who reports muscle cramping or pain should be suspected of having hypocalcemia and tetany of the muscles. Hypocalcemia may occur in acute pancreatitis because, when auto digestion of the pancreas occurs, calcium binds to fatty acids and calcium is decreased in the blood. This is a potentially life-threatening complication of pancreatitis and needs to be immediately addressed.