Medical Emergency Response: Airway, Breathing, and Circulation — PickAClass
★ 4.0 (1) ⏱ 3h 6m 📚 30 lessons

Medical Emergency Response: Airway, Breathing, and Circulation

Master the essential skills to assess, stabilize, and manage patients in critical situations using a systematic medical approach.

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About this course

In critical medical situations, the ability to act quickly and systematically can make the difference in patient outcomes. This course provides a comprehensive foundation in the primary assessment and stabilization techniques used by emergency responders to manage life-threatening conditions. You will gain the theoretical knowledge necessary to identify respiratory failure, manage airway obstructions, and support circulatory function in a pre-hospital environment. By the end of this course, you will be able to perform structured patient evaluations and determine the appropriate interventions for various medical crises. You will develop a deep understanding of how to prioritize care and prepare patients for safe transport to medical facilities. What you'll learn: - Understand the anatomy and physiology of the human respiratory and circulatory systems - Apply the Airway, Breathing, and Circulation (ABC) framework to primary patient assessments - Identify signs of respiratory distress and formulate effective stabilization plans - Explain general pharmacologic principles and the basics of emergency medication administration - Learn modern techniques for non-invasive airway management and oxygen therapy - Practice clinical decision-making through detailed written emergency scenarios The course begins with essential terminology and physiological concepts before moving into systematic assessment protocols and intervention strategies. This structured approach ensures you build a solid knowledge base before applying it to complex medical situations. This course is designed for beginners interested in emergency medical services or those seeking a foundational understanding of life-saving medical protocols. No prior medical experience is required. Start building your expertise in emergency medical assessment today.

Course contents

6 modules · 30 lessons · 3h 6m

1 Foundations of Rescue
Understand the anatomical basics and technical language of emergency care.
6 lessons · 41 min
  1. Welcome to the World of Emergency Care
    Introduction to course objectives and the importance of rapid action.
    6 min
  2. The Rescuer's Glossary
    Learning essential medical terminology for emergency communication.
    7 min
  3. Anatomy of the Respiratory System
    Structure of the lungs and the upper and lower airways.
    7 min
  4. Physiology of Breathing
    How gas exchange occurs and why it is vital.
    7 min
  5. Anatomy of the Circulatory System
    The heart, blood vessels, and blood distribution throughout the body.
    7 min
  6. Physiology of Circulation
    The role of blood in transporting oxygen and nutrients.
    7 min
2 Primary Assessment: The ABC Method
Learn to systematically assess a critical patient.
5 lessons · 30 min
  1. Introduction to the ABC Framework
    Why the Airway-Breathing-Circulation order saves lives.
    6 min
  2. Scene Assessment and Consciousness
    Ensuring safety and determining the patient's level of responsiveness.
    6 min
  3. A - Airway: Airway Patency
    Checking if air can pass through freely.
    6 min
  4. B - Breathing: Quality of Breath
    Observing, listening to, and feeling the patient's breath.
    6 min
  5. C - Circulation: Signs of Circulation
    Assessing pulse, skin color, and temperature.
    6 min
3 Airway Management and Oxygen Therapy
Acquire practical techniques for maintaining open airways and oxygenating the patient.
5 lessons · 30 min
  1. Identifying Obstruction
    Recognizing foreign bodies or anatomical obstructions (tongue).
    6 min
  2. Manual Opening Maneuvers
    Head-tilt chin-lift and jaw-thrust techniques.
    6 min
  3. Non-Invasive Management (Airways)
    Correct use of oropharyngeal and nasopharyngeal airways.
    6 min
  4. Principles of Oxygen Therapy
    When and why to administer supplemental oxygen.
    6 min
  5. Delivery Devices
    Differences between face masks, nasal cannulas, and bag-valve masks.
    6 min
4 Respiratory Distress and Stabilization
Recognize respiratory failure and intervene to stabilize the patient.
4 lessons · 24 min
  1. Clinical Signs of Distress
    Recognizing tachypnea, cyanosis, and the use of accessory muscles.
    6 min
  2. Patient Monitoring
    The importance of constantly reassessing respiratory parameters.
    6 min
  3. Formulating a Stabilization Plan
    Logical steps to stabilize a patient who is not breathing well.
    6 min
  4. Ventilation Support
    Basic techniques for assisting inadequate breathing.
    6 min
5 Circulation and Pharmacological Basics
Understand circulatory support and the principles of emergency medications.
4 lessons · 24 min
  1. Supporting Circulatory Function
    Interventions to improve tissue perfusion.
    6 min
  2. General Pharmacological Principles
    How drugs interact with the body during an emergency.
    6 min
  3. Basics of Administration
    Routes of administration and safety precautions.
    6 min
  4. Common Emergency Medications
    Overview of the substances most commonly used by rescuers.
    6 min
6 Decision Making and Transport
Combine knowledge to manage the clinical case and prepare for transport.
6 lessons · 37 min
  1. Prioritizing Care
    Deciding what to treat first based on severity.
    6 min
  2. Preparing for Safe Transport
    Final stabilization before moving to the hospital.
    6 min
  3. Clinical Decision-Making
    Critical thinking under pressure and decision algorithms.
    6 min
  4. Scenario 1: Acute Respiratory Crisis
    Written analysis of a case involving obstruction and distress.
    7 min
  5. Scenario 2: Circulatory Collapse
    Written analysis of a case involving shock and life support.
    7 min
  6. Summary and Next Steps
    Course summary and how to continue training.
    5 min
Final project

Integrated Intervention Protocol

Given a complex clinical case of an unconscious patient, you will need to draft a comprehensive intervention plan applying the ABC framework.

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
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  • ♾️ Lifetime access
    Come back anytime, no expiry
  • 📱 Phone or computer
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  • 💸 14-day refund
    No questions asked
  • ⚡ Short & focused
    3h 6m of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

P
PickAClass
Skills profile · verifiable
Document
Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
Medical Emergency Response: Airway, Breathing, and Circulation
Skills demonstrated
✓
Behavioral pattern analysis
Foundational
1.2 hrs
✓
Decision-architecture frameworks
Proficient
1.4 hrs
✓
A/B test design
Proficient
1.7 hrs
✓
Behavioral copywriting
Advanced
1.9 hrs
P
PickAClass — Name Surname
Medical Emergency Response: Airway, Breathing, and Circulation
Page 2 of 2
Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
Verify this credential
pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

Reviews (1)

Barbara Jankowska PL
★ 4 · September 19, 2026

Thoroughly enjoyed this course. The way the information was presented was excellent, and the practical applications were highlighted effectively. Great job!

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