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

Abdominopelvic Quadrants and Regions

Anatomy & Physiology

1. Introduction to Anatomy & Physiology

Abdominopelvic Quadrants and Regions

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Multiple Choice

When describing your patient's abdomen, what does the term 'distention' refer to?

A sharp, localized pain in the lower right quadrant

A decrease in abdominal muscle tone

A normal, soft, and flat abdominal appearance

An abnormal swelling or enlargement of the abdomen

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Verified step by step guidance

Step 1: Begin by understanding the term 'distention' in the context of Anatomy & Physiology. Distention refers to an abnormal swelling or enlargement of a body part, often due to internal pressure or accumulation of substances such as gas, fluid, or other materials.

Step 2: Relate the term 'distention' specifically to the abdomen. Abdominal distention is commonly associated with conditions like bloating, ascites (fluid accumulation), or organ enlargement, and it is considered abnormal.

Step 3: Evaluate the options provided in the question. The first option, 'A sharp, localized pain in the lower right quadrant,' describes a symptom of pain rather than swelling or enlargement. The second option, 'A decrease in abdominal muscle tone,' refers to muscle weakness, not distention. The third option, 'A normal, soft, and flat abdominal appearance,' describes a healthy abdomen, which is not distended.

Step 4: Compare the correct answer, 'An abnormal swelling or enlargement of the abdomen,' with the definition of distention. This matches the description of distention as an abnormal condition involving swelling or enlargement.

Step 5: Conclude that the term 'distention' is used to describe an abnormal swelling or enlargement of the abdomen, often indicating underlying issues such as gas, fluid buildup, or organ-related problems.