NUR3985 Exam #3 Study Guide GI and Hepatic Disorders

This set of flashcards covers key terms and concepts related to gastrointestinal and hepatic disorders, prepared to aid in reviewing for NUR3985 Exam #3.

What is the purpose of a breath test in diagnosing H. Pylori infection?

To detect H. Pylori infection, a common cause of peptic ulcers.

What is indicated by increased AST/ALT levels in liver function tests?

Liver cell damage.

What does the presence of high bilirubin indicate in a patient?

Jaundice.

What should a patient do prior to a breath test for H. Pylori?

Stop antibiotics 4 weeks prior, stop PPIs for 1-2 weeks, and be NPO for 6 hours.

What is the significance of amylase in urine tests?

Increased amylase indicates acute pancreatitis.

What are the complications of an upper GI endoscopy?

Infection, bleeding, and perforation.

What findings can indicate bile duct obstruction in a patient?

Jaundice, itching, and pale stools.

How is a barium meal conducted?

A patient drinks barium sulfate contrast and X-rays are taken to visualize the upper GI tract.

What are the common symptoms of ulcerative colitis?

Bloody diarrhea, mucus in stool, urgency, and LLQ abdominal pain.

What surgical option can cure ulcerative colitis?

Colectomy.

What are common complications of Crohn's disease?

Fistulas, abscesses, and strictures.

What should be monitored post-surgery for a stoma?

The stoma should be pink, red, and moist; empty the pouch when it's 1/3 full.

What does toxic megacolon indicate in relation to ulcerative colitis?

A serious complication that can occur during the disease course.

What lifestyle changes can help manage cholelithiasis?

Weight management, dietary changes to reduce fat intake.

How is pancreatitis diagnosed?

Increased levels of amylase and lipase in the blood.

What are typical signs of diverticulitis?

LLQ pain, fever, N/V, and change in bowel habits.

What indicates a perforated appendix?

Sudden relief of pain.

What are the functions of hemodialysis?

To remove toxic substances and metabolic wastes, and re-establish fluid and electrolyte balance.

What is the primary nursing consideration for a patient with increased intracranial pressure?

To decrease ICP and maintain perfusion.

What are classic signs of nephrotic syndrome?

Proteinuria, edema, and hyperlipidemia.

What are common medications for treating H. Pylori infection?

Antibiotics, PPIs, and sometimes bismuth compounds.