ABG Course (Arterial Blood Gas) Introduction

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Jon Haws
BS, BSN,RN,CCRN Alumnus
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Outline

The Arterial Blood Gas (ABG) Course takes the often confusing topic of Acid-Base Balance broken it down into manageable chunks of information.  In this course you will learn the basics of ABGs and how to interpret them quickly and easily! We’ll show you how to identify any abnormalities in the ABG results and how to manage care for those patients confidently. Upon completion of this course, you will be able to…

  1. Discuss the pathophysiology of acid-base balance.
  2. Interpret an Arterial Blood Gas result accurately, including discussion of compensation.
  3. Explain the presentation and priority management for all four primary acid-base imbalances: Respiratory Acidosis, Respiratory Alkalosis, Metabolic Acidosis, and Metabolic Alkalosis.
  4. Explain the oxygenation parameters found on an ABG and determine their significance for any specific patient.
  5. Discuss the use of Lactic Acid and Base Excess in determining the source of a client’s acid-base imbalances

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Transcript

Welcome to the ABG course. Previously, we had the ABG lessons inside the labs course, but we know so many of you were looking for more resource. So we decided to pull it out, beef it up and make an entirely new course for you!

As you’ll learn in the course, Arterial Blood Gas results are a great way to get a systemic view of what’s going on with your patient. The arteries are where they should have the most oxygen, the most nutrients, because it hasn’t been dropped off in the tissues yet. With an ABG result you can really understand what’s working and what’s not working and what could be going wrong.

In this course we’re going to walk you through the physiology of acid-base balance and give you some tips and tricks on how to interpret an ABG quickly and easily. We’ll also talk about each of the four main acid-base imbalances, evaluating oxygenation status, and a few other bonus results that you will see on an ABG.

Dive in, work through the practice questions and figure out which interpretation method works best for you. We’ve also added dozens of ABG specific flashcards including some that are just straight interpretation practice! Make sure you check those out, along with all of the other resources in this lesson.

We hope this helps take some of the overwhelm out of acid-base balance and ABG interpretation. We love you guys. Now, go out and be your best self today. And, as always, happy nursing!

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My Study Plan

Concepts Covered:

  • Urinary System
  • Integumentary Disorders
  • Cardiac Disorders
  • Labor Complications
  • Pregnancy Risks
  • Disorders of Pancreas
  • Eating Disorders
  • Noninfectious Respiratory Disorder
  • Respiratory Emergencies
  • Circulatory System
  • Emergency Care of the Cardiac Patient
  • Respiratory System
  • Respiratory Disorders
  • Vascular Disorders
  • Substance Abuse Disorders
  • Infectious Respiratory Disorder
  • Hematologic Disorders
  • Shock
  • Renal Disorders

Study Plan Lessons

Fluid & Electrolytes Course Introduction
Fluid Pressures
Coronary Circulation
Fluid Shifts (Ascites) (Pleural Effusion)
Isotonic Solutions (IV solutions)
Hemodynamics
Hypotonic Solutions (IV solutions)
Hypertonic Solutions (IV solutions)
Performing Cardiac (Heart) Monitoring
Performing Cardiac (Heart) Monitoring
Nursing Care and Pathophysiology of Angina
Sodium-Na (Hypernatremia, Hyponatremia)
Calcium-Ca (Hypercalcemia, Hypocalcemia)
Nursing Care and Pathophysiology of COPD (Chronic Obstructive Pulmonary Disease)
Chloride-Cl (Hyperchloremia, Hypochloremia)
Nursing Care and Pathophysiology of Coronary Artery Disease (CAD)
Magnesium-Mg (Hypomagnesemia, Hypermagnesemia)
Nursing Care and Pathophysiology of Acute Respiratory Distress Syndrome (ARDS)
Nursing Care and Pathophysiology for Pulmonary Edema
Phosphorus-Phos
Heart (Cardiac) Failure Module Intro
Normal Sinus Rhythm
Nursing Care and Pathophysiology for Heart Failure (CHF)
Nursing Care and Pathophysiology for Heart Failure (CHF)
Sinus Bradycardia
Sinus Tachycardia
Atrial Fibrillation (A Fib)
Cardiovascular Disorders (CVD) Module Intro
Oxygen Delivery Module Intro
Hierarchy of O2 Delivery
Nursing Care and Pathophysiology of Hypertension (HTN)
Nursing Care and Pathophysiology of Hypertension (HTN)
Nursing Care and Pathophysiology for Valve Disorders
Nursing Care and Pathophysiology for Arterial Disorders
Nursing Care and Pathophysiology for Thrombophlebitis (clot)
Nursing Care and Pathophysiology for Thrombophlebitis (clot)
Nursing Care and Pathophysiology for Pulmonary Embolism
ABG (Arterial Blood Gas) Interpretation-The Basics
ABG (Arterial Blood Gas) Oxygenation
ABG Course (Arterial Blood Gas) Introduction
ABGs Nursing Normal Lab Values
ABGs Tic-Tac-Toe interpretation Method
Base Excess & Deficit
Bicarbonate (HCO3) Lab Values
Blood Urea Nitrogen (BUN) Lab Values
Brain Natriuretic Peptide (BNP) Lab Values
Bronchoscopy
C-Reactive Protein (CRP) Lab Values
COPD (Chronic Obstructive Pulmonary Disease) Labs
Carbon Dioxide (Co2) Lab Values
Cardiac (Heart) Enzymes
Cardiac Anatomy
Cholesterol (Chol) Lab Values
Coagulation Studies (PT, PTT, INR)
Congestive Heart Failure (CHF) Labs
D-Dimer (DDI) Lab Values
Dysrhythmias Labs
Fluid Compartments
Lactic Acid
Lung Sounds
Metabolic Acidosis (interpretation and nursing diagnosis)
Metabolic Alkalosis
Nursing Care and Pathophysiology for Asthma
Nursing Care and Pathophysiology for Tuberculosis (TB)
Nursing Care and Pathophysiology of Angina
Nursing Care and Pathophysiology of Coronary Artery Disease (CAD)
Nursing Care and Pathophysiology of Pneumonia
Potassium-K (Hyperkalemia, Hypokalemia)
ROME – ABG (Arterial Blood Gas) Interpretation
Respiratory Acidosis (interpretation and nursing interventions)
Respiratory Alkalosis
Venous Disorders (Chronic venous insufficiency, Deep venous thrombosis/DVT)