DEEE Level 3 Exam Review

Overview of Treatments Discussed

  • Tips Procedure

    • Definition: A procedure performed to create a connection between the portal vein and hepatic vein to relieve pressure caused by portal hypertension.

    • Goal: To decrease portal vein pressure and reduce complications such as variceal bleeding.

  • Paracentesis

    • Definition: A procedure carried out to remove fluid from the peritoneal cavity.

    • Visual appearance: Clear or cloudy fluid depending on underlying conditions such as infection or malignancy.

    • Goal: To relieve symptoms of abdominal distension, diagnose infections, or analyze fluid composition.

    • Nursing Considerations:

    • Vital Signs: Regularly monitor for stability.

    • Site for infection: Watch for signs of infection at the puncture site.

Biliary Atresia

  • Definition: A condition in which the bile ducts are absent, blocked, or damaged.

  • Procedure: Surgical intervention may be required to create better drainage for bile or liver function improvement.

Esophageal Varices

  • Definition: Dilated blood vessels in the esophagus, typically due to portal hypertension.

  • Treatment Options:

    • Use of medications such as beta-blockers to reduce pressure.

    • Emergency interventions like endoscopy for variceal band ligation.

Sengstaken-Blakemore Tube

  • Definition: A specialized tube used in the management of esophageal varices bleeding.

  • Indications: For emergency management of massive upper gastrointestinal bleeding from esophageal varices.

  • Monitoring: To assess placement, compression effectiveness, and watch for potential complications such as esophageal rupture.

Importance of Laboratory Values

  • Know key lab values like:

    • AST (Aspartate Aminotransferase): Indicator of liver cell damage.

    • ALT (Alanine Aminotransferase): More specific to liver damage.

Diet for Liver Patients

  • Importance: Specialized diets may assist in reducing symptoms and preventing complications associated with liver diseases.

Liver Tumors

  • Types of Tumors: Discussion on the nature of benign vs malignant liver tumors.

  • Treatment:

    • Treatment may include chemotherapy, radiotherapy, or targeted drug delivery directly to tumors.

    • Location of the tumor affects treatment decisions.

Portal Hypertension

  • Definition: Increased blood pressure in the portal venous system due to liver-related conditions.

  • Treatment Medications: Discussed management options.

    • Vasopressin Usage: Utilized in certain situations; assess for side effects, especially in patients with liver dysfunction.

    • Dosage considerations based on liver function: Patients with liver dysfunction require lower doses due to impaired metabolism.

Hepatitis

  • Definition: Inflammation of the liver with various etiologies (viral and non-viral).

  • Signs and Symptoms: Must recognize key symptoms to manage patient effectively, such as jaundice, fatigue.

  • Stages of Hepatitis: Understanding the progression from acute to chronic stages is critical.

    • Acute Hepatitis: Sudden onset, can be viral.

    • Chronic Hepatitis: Long-term infection potentially leading to liver damage.

Hepatic Encephalopathy

  • Definition: A decline in brain function due to severe liver disease affecting toxin clearance.

  • Signs & Management: Requires understanding of clinical presentation and treatment options based on underlying causes.

Liver Surgeries

  • Post-operative care focuses on monitoring vital signs and potential complications.

  • Positioning of patients after liver and kidney surgeries discussed.

Renal Diet for Patients

  • Specific dietary adjustments based on conditions such as chronic kidney disease to prevent complications.

Dialysis Questions

  • Peritoneal Dialysis (PD): Methodology and identification of complications or infections.

  • Importance of monitoring vital signs in dialysis patients.

Pain Management

  • Distinction between acute and chronic pain in management approaches.

  • Medication dosages vary between acute and chronic conditions.

Total Parenteral Nutrition (TPN)

  • Definition: Nutrient delivery method for patients unable to consume food orally, long-term.

  • Weaning Process: Considerations for tapering off TPN to prevent complications.

Education for Specific Conditions

  • Educational interventions for patients with recurring pancreatitis include dietary adjustments and lifestyle changes.

  • Understanding of feeding mechanisms such as G-tube feedings and pleasure feedings is emphasized.

Recap of Nursing Responsibilities and Education

  • Role of the Nurse: To prioritize patient assessment, therapeutic communication, and patient education.

  • Importance of assessing via the nursing process: addressing renal failure, liver failure, and other complex conditions.

Additional Topics

  • Nephrotic Syndrome: Definition, clinical manifestations, and nursing interventions.

  • GI Bleeding: Distinction between upper and lower GI sources, assessment techniques, and management strategies.

  • Diabetic Ketoacidosis (DKA): Clinical presentation, symptoms, and management critical points discussed.