Hypersensitivity Reactions & Immune System

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson
Download our mobile app to listen on the go
Get App

Questions and Answers

Which of the following is a primary function of the immune system?

  • Transporting oxygen
  • Protecting the body from foreign invaders (correct)
  • Regulating body temperature
  • Digesting nutrients

Which type of hypersensitivity reaction involves IgE antibodies?

  • Type II
  • Type III
  • Type IV
  • Type I (correct)

What is a potential side effect of immunosuppressive therapy?

  • Enhanced wound healing
  • Decreased risk of infection
  • Increased risk of infection (correct)
  • Increased energy

What does the oxyhemoglobin dissociation curve illustrate?

<p>The relationship between hemoglobin saturation and oxygen partial pressure (B)</p> Signup and view all the answers

In the context of acid-base balance, what does the carbonic acid-bicarbonate system primarily do?

<p>Buffers pH changes in the blood (B)</p> Signup and view all the answers

What is a key factor in maintaining homeostasis of acid-base balance in the body?

<p>Electrolyte balance (A)</p> Signup and view all the answers

What is a primary focus of nursing management for a patient with peritonitis?

<p>Managing the infection and providing supportive care (B)</p> Signup and view all the answers

What is a potential complication of acute pancreatitis?

<p>Fluid and electrolyte imbalances (A)</p> Signup and view all the answers

Cholelithiasis refers to the presence of what condition?

<p>Stones in the gallbladder (B)</p> Signup and view all the answers

What is a common intervention following a bowel resection and ostomy surgery?

<p>Monitoring the stoma (D)</p> Signup and view all the answers

Flashcards

Immune System

The body's defense system comprised of cells, tissues, and organs that recognize and attack foreign substances.

Types of Immunoglobulins

IgG, IgA, IgM, IgE, and IgD. They each have specific roles in neutralizing pathogens.

Systemic Anaphylactic Reaction

An immediate and life-threatening allergic reaction involving multiple organ systems.

Oxyhemoglobin Dissociation Curve

Illustrates the saturation of hemoglobin with oxygen at various partial pressures. Important for tissue oxygenation.

Signup and view all the flashcards

Shifts of the Oxyhemoglobin Curve

Factors include pH, temperature, and carbon dioxide levels.

Signup and view all the flashcards

Carbonic Acid-Bicarbonate System

The carbonic acid-bicarbonate system maintains blood pH. It buffers changes that could lead to acidosis or alkalosis

Signup and view all the flashcards

ABG Imbalance Origins

ABG analysis helps determine if an acid-base imbalance is due to respiratory issues (CO2 levels) or metabolic issues (HCO3 levels).

Signup and view all the flashcards

Peritonitis, Obstruction, Ostomy

Peritonitis is inflammation of the peritoneum, bowel obstructions are blockage of the intestines, and ostomies divert waste through an abdominal opening.

Signup and view all the flashcards

Pancreatitis, Cholecystitis

Acute pancreatitis is inflammation of the pancreas and cholecystitis is inflammation of the gallbladder. Both cause severe abdominal pain.

Signup and view all the flashcards

Study Notes

  • Chapter 14 addresses Hypersensitivity Reactions

Immunity

  • Describe the components and functions of the immune system, types of immunity and development
  • Characterize the 5 types of immunoglobulins and understand related to a patient scenario
  • Distinguish among the 4 types of hypersensitivity reaction in terms of immunologic mechanisms and resulting alterations
  • Outline clinical manifestations and emergency management of a systemic anaphylactic reaction
  • Differentiate types of rejections after transplantation
  • Identify types and side effects of immunosuppressive therapy
  • Understand the mechanics of immunosuppressive therapy in the presence of organ transplant
  • Identify different types of transplants and terminology

Oxyhemoglobin Dissociation Curve

  • Identify factors that shift the oxyhemoglobin dissociation curve

  • Implement nursing care for patients with a shift in the oxyhemoglobin dissociation curve

  • Identify patient manifestations that can impact SpO2 monitoring and readings

  • Compare patient presentations for a shift to the left or right of the curve

  • Chapter 17 discusses Acid/Base Balance

  • Chapter 27 discusses ABG Interpretation

Acid/Base Balance

  • Identify factors that maintain homeostasis of acid-base balance

  • Predict changes in assessment and lab values based on compensatory mechanisms

  • Describe the carbonic acid-bicarbonate system

  • Discriminate between assessment findings of patients with different acid-base abnormalities

  • Predict treatment modalities that will be utilized for various acid-base imbalances

  • Differentiate between cause and compensation of acid base imbalances

  • Analyze ABG results to identify if acid-base imbalances are respiratory or metabolic in origin

  • Understand potential causes of acid-base abnormalities

  • Chapters 47 and 48 cover Peritonitis, Bowel Obstruction, Ostomy, Pancreatitis and Cholecystitis

Peritonitis, Bowel Obstruction, Ostomy, Pancreatitis and Cholecystitis

  • Describe interprofessional and nursing management of peritonitis
  • Differentiate between small and large bowel obstructions, including causes, clinical manifestations, interprofessional and nursing management
  • Select nursing interventions to manage care of the patient after bowel resection and ostomy surgery
  • Understand the pathophysiology, clinical manifestations, complications, interprofessional and nursing management of acute pancreatitis
  • Describe the pathophysiology, clinical manifestations, interprofessional care of gallbladder disorders
  • Describe the nursing management of patients undergoing surgical treatments for cholecystitis and cholelithiasis

Studying That Suits You

Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

Quiz Team

Related Documents

More Like This

Use Quizgecko on...
Browser
Browser