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

When a nurse is inspecting the thorax of an infant, which organ system is primarily being assessed?

Digestive system

Endocrine system

Urinary system

Respiratory system

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Verified step by step guidance

Step 1: Begin by understanding the anatomical location of the thorax. The thorax is the region of the body located between the neck and the abdomen, housing vital organs such as the lungs and heart.

Step 2: Consider the primary organ systems located within the thorax. The lungs are part of the respiratory system, while the heart is part of the cardiovascular system. Other systems, such as the digestive, endocrine, and urinary systems, are not primarily located in the thorax.

Step 3: Evaluate the purpose of inspecting the thorax in an infant. This typically involves assessing breathing patterns, lung sounds, and overall respiratory function, which are directly related to the respiratory system.

Step 4: Eliminate the other options based on their anatomical location and function. The digestive system is primarily located in the abdominal cavity, the endocrine system involves glands distributed throughout the body, and the urinary system is primarily located in the abdominal and pelvic regions.

Step 5: Conclude that the organ system primarily being assessed during thorax inspection is the respiratory system, as it is responsible for breathing and gas exchange, which are critical functions observed in this region.