Table of contents

1. Introduction to Anatomy & Physiology5h 43m
2. Cell Chemistry & Cell Components12h 36m
3. Energy & Cell Processes10h 6m
4. Tissues & Histology10h 3m
5. Integumentary System2h 20m
6. Bones & Skeletal Tissue2h 16m
7. The Skeletal System2h 35m
8. Joints2h 17m
9. Muscle Tissue2h 33m
10. Muscles1h 11m
11. Nervous Tissue and Nervous System1h 35m
12. The Central Nervous System1h 6m
- Introduction to the Central Nervous System
  18m
- The Cerebrum
  48m
13. The Peripheral Nervous System1h 26m
14. The Autonomic Nervous System1h 38m
15. The Special Senses2h 41m
16. The Endocrine System2h 48m
17. The Blood3h 22m
18. The Heart3h 42m
19. The Blood Vessels3h 35m
20. The Lymphatic System3h 16m
21. The Immune System14h 37m
22. The Respiratory System3h 20m
23. The Digestive System2h 5m
24. Metabolism and Nutrition4h 0m
25. The Urinary System2h 39m
26. Fluid and Electrolyte Balance, Acid Base Balance37m
27. The Reproductive System2h 5m
28. Human Development1h 21m
29. Heredity3h 32m

1. Introduction to Anatomy & Physiology

Introduction to Organ Systems

Anatomy & Physiology

1. Introduction to Anatomy & Physiology

Introduction to Organ Systems

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Multiple Choice

A 66-year-old female has been found apneic and pulseless. What should you do immediately?

Call her primary care physician

Check her blood pressure

Begin chest compressions and initiate CPR

Look for a medical alert bracelet

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Verified step by step guidance

Step 1: Recognize the emergency situation. The patient is apneic (not breathing) and pulseless, which indicates cardiac arrest. Immediate action is required to preserve life.

Step 2: Ensure the scene is safe for you to intervene. Quickly assess the environment to confirm there are no hazards that could endanger you or the patient.

Step 3: Call for emergency medical services (EMS) or instruct someone nearby to do so. This ensures professional help is on the way while you provide immediate care.

Step 4: Begin chest compressions as part of Cardiopulmonary Resuscitation (CPR). Place the heel of one hand on the center of the chest (lower half of the sternum) and the other hand on top. Push hard and fast at a rate of 100-120 compressions per minute, allowing full chest recoil after each compression.

Step 5: If available, use an Automated External Defibrillator (AED) as soon as possible. Follow the device's instructions to deliver a shock if indicated, while continuing CPR until EMS arrives or the patient shows signs of recovery.