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

17. The Blood

Introduction To Blood

Anatomy & Physiology

17. The Blood

Introduction To Blood

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Multiple Choice

Which of the following would increase a patient's risk for thrombotic stroke?

Low blood pressure

Adequate hydration

Increased physical activity

High levels of LDL cholesterol

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Verified step by step guidance

Understand the role of LDL cholesterol: LDL (Low-Density Lipoprotein) cholesterol is often referred to as 'bad' cholesterol because high levels can lead to the buildup of plaques in arteries, a condition known as atherosclerosis.

Recognize the connection between atherosclerosis and thrombotic stroke: Atherosclerosis can narrow and harden the arteries, which increases the risk of blood clots forming. If a clot forms in the arteries supplying blood to the brain, it can cause a thrombotic stroke.

Identify risk factors for thrombotic stroke: High levels of LDL cholesterol are a significant risk factor because they contribute to plaque formation and arterial blockage, increasing the likelihood of a clot.

Contrast with other options: Low blood pressure, adequate hydration, and increased physical activity generally reduce the risk of thrombotic stroke by promoting healthy blood flow and reducing plaque buildup.

Conclude that high levels of LDL cholesterol increase the risk of thrombotic stroke by contributing to atherosclerosis and potential clot formation in cerebral arteries.