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

21. The Immune System

Introduction to the Immune System

Anatomy & Physiology

21. The Immune System

Introduction to the Immune System

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Multiple Choice

What is the best way for a nurse to assess a preoperative patient for a possible latex allergy?

Administer a small dose of latex and observe for reactions.

Conduct a thorough patient history focusing on previous allergic reactions.

Perform a skin prick test in the preoperative area.

Rely solely on the patient's medical records for allergy information.

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Verified step by step guidance

Begin by understanding the importance of identifying a latex allergy in a preoperative patient, as it can prevent serious allergic reactions during surgery.

Recognize that a thorough patient history is crucial. This involves asking the patient about any previous allergic reactions, especially to latex-containing products such as gloves, balloons, or certain medical devices.

Inquire about any known allergies to foods that are cross-reactive with latex, such as bananas, avocados, or kiwis, as these can indicate a potential latex allergy.

Consider the limitations and risks of other methods: administering latex directly can cause severe reactions, and skin prick tests may not be feasible or safe in a preoperative setting.

Understand that relying solely on medical records may not provide complete information, as not all allergies may be documented. Therefore, a direct patient interview is essential for comprehensive assessment.