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

What is the recommended rate of ventilation delivery for a child during assisted ventilation?

8 to 10 breaths per minute

12 to 20 breaths per minute

20 to 30 breaths per minute

30 to 40 breaths per minute

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Verified step by step guidance

Step 1: Understand the context of the problem. Assisted ventilation refers to providing breaths to a patient who is unable to breathe adequately on their own. For children, the rate of ventilation delivery is crucial to ensure proper oxygenation without causing harm.

Step 2: Recall the physiological differences between children and adults. Children have higher metabolic rates and oxygen demands compared to adults, which necessitates a faster rate of ventilation delivery.

Step 3: Review the recommended guidelines for pediatric assisted ventilation. According to standard medical practices, the recommended rate for children is typically higher than for adults, reflecting their physiological needs.

Step 4: Compare the options provided in the problem. Evaluate each rate in terms of its appropriateness for meeting the oxygenation needs of a child during assisted ventilation.

Step 5: Identify the correct answer based on the guidelines and physiological principles. The correct rate of ventilation delivery for a child during assisted ventilation is 20 to 30 breaths per minute, as this aligns with their higher oxygen demands.