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

22. The Respiratory System

Introduction to Lung Physiology

Anatomy & Physiology

22. The Respiratory System

Introduction to Lung Physiology

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Multiple Choice

Care for people in respiratory distress always includes which of the following?

Ensuring an open airway

Administering antibiotics

Performing chest compressions

Providing intravenous fluids

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Verified step by step guidance

Step 1: Understand the concept of respiratory distress. Respiratory distress occurs when a person has difficulty breathing or is unable to get enough oxygen into their lungs. This can be caused by various conditions such as asthma, pneumonia, or airway obstruction.

Step 2: Recognize the primary goal in managing respiratory distress. The immediate priority is to ensure the person can breathe effectively, which involves maintaining or restoring an open airway to allow oxygen to flow into the lungs.

Step 3: Evaluate the options provided in the question. Administering antibiotics is typically used to treat infections, not immediate respiratory distress. Performing chest compressions is part of CPR and is used for cardiac arrest, not respiratory distress. Providing intravenous fluids is used for hydration or shock but does not directly address breathing issues.

Step 4: Focus on the correct intervention for respiratory distress. Ensuring an open airway is the most critical step in managing respiratory distress, as it directly addresses the inability to breathe.

Step 5: Conclude that ensuring an open airway is the correct answer based on the physiological need to restore oxygen flow and support breathing in cases of respiratory distress.