Table of contents

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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 nursing action is appropriate before administering a unit of packed red blood cells?

Verify the patient's blood type and crossmatch results.

Administer the blood without checking the patient's identity.

Mix the blood with dextrose solution before administration.

Store the blood at room temperature for more than 4 hours.

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Verified step by step guidance

Understand the importance of verifying the patient's blood type and crossmatch results before administering blood products. This ensures compatibility and prevents transfusion reactions.

Review the procedure for checking the patient's identity. This is crucial to ensure that the correct patient receives the correct blood product.

Learn why mixing blood with dextrose solution is inappropriate. Dextrose can cause hemolysis, which is the destruction of red blood cells, making it unsafe for transfusion.

Understand the storage requirements for blood products. Blood should be stored at specific temperatures to maintain its viability and should not be kept at room temperature for extended periods.

Recognize the importance of following hospital protocols and guidelines for blood transfusions to ensure patient safety and effective treatment.