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

In a patient with impaired mobility, which factor is most likely to contribute to decreased kidney function?

Reduced blood flow due to prolonged immobility

Enhanced filtration rate from frequent movement

Improved hydration from regular exercise

Increased physical activity

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Verified step by step guidance

Step 1: Understand the role of blood flow in kidney function. The kidneys rely on adequate blood flow to filter waste products and maintain homeostasis. Reduced blood flow can impair their ability to function effectively.

Step 2: Analyze the impact of prolonged immobility on circulation. Prolonged immobility can lead to decreased blood flow due to reduced muscle activity, which affects venous return and overall circulation.

Step 3: Evaluate the options provided. Consider how each factor (reduced blood flow, enhanced filtration rate, improved hydration, increased physical activity) relates to kidney function and the patient's condition of impaired mobility.

Step 4: Eliminate options that are inconsistent with the effects of immobility. For example, enhanced filtration rate, improved hydration, and increased physical activity are unlikely outcomes in a patient with impaired mobility.

Step 5: Conclude that reduced blood flow due to prolonged immobility is the most likely factor contributing to decreased kidney function in this scenario, as it directly impacts the kidneys' ability to filter blood effectively.