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

23. The Digestive System

Introduction to the Digestive System

Anatomy & Physiology

23. The Digestive System

Introduction to the Digestive System

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Multiple Choice

In the context of homeostasis, what is the most important nursing intervention for a client who vomits postoperatively?

Monitor the client's vital signs closely.

Administer antiemetic medication immediately.

Assess the client's fluid and electrolyte balance.

Encourage the client to drink clear fluids.

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Verified step by step guidance

Understand the concept of homeostasis: Homeostasis refers to the body's ability to maintain a stable internal environment despite changes in external conditions. It involves the regulation of various factors such as temperature, pH, and fluid balance.

Recognize the impact of vomiting on homeostasis: Vomiting can lead to a loss of fluids and electrolytes, which are crucial for maintaining homeostasis. This can result in dehydration and an imbalance in electrolytes, affecting the body's normal functions.

Identify the primary concern: In the context of homeostasis, the primary concern for a client who vomits postoperatively is the potential disruption of fluid and electrolyte balance. This is because maintaining these levels is essential for the body's normal physiological processes.

Assess the client's fluid and electrolyte balance: The most important nursing intervention is to assess the client's fluid and electrolyte balance. This involves checking for signs of dehydration, such as dry mucous membranes, decreased urine output, and changes in vital signs, as well as monitoring electrolyte levels through blood tests.

Implement appropriate interventions: Based on the assessment, appropriate interventions may include administering intravenous fluids to restore fluid balance, monitoring electrolyte levels, and providing medications if necessary to prevent further vomiting and stabilize the client's condition.