Table of contents

Skip topic navigation

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 Directional Terms

Anatomy & Physiology

1. Introduction to Anatomy & Physiology

Introduction to Directional Terms

Previous problemNext problem

Struggling with Anatomy & Physiology?

Join thousands of students who trust us to help them ace their exams!Watch the first video

Multiple Choice

In which area of the body are you most likely to palpate subcutaneous emphysema?

Chest

Forearm

Abdomen

Lower leg

Previous problemNext problem

Verified step by step guidance

Understand the concept of subcutaneous emphysema: It is a condition where air becomes trapped under the skin, often due to injury or surgery.

Recognize the common causes of subcutaneous emphysema: It is frequently associated with chest trauma, lung injury, or surgical procedures involving the chest.

Identify the anatomical regions where subcutaneous emphysema is most likely to occur: The chest is the most common area due to its proximity to the lungs and airways.

Consider the physiological reasons: Air from the lungs or airways can escape into the subcutaneous tissue of the chest more easily than other areas like the forearm, abdomen, or lower leg.

Conclude that the chest is the most likely area to palpate subcutaneous emphysema, given its association with respiratory structures and potential for air leakage.