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

26. Fluid and Electrolyte Balance, Acid Base Balance

Fluid Balance

Anatomy & Physiology

26. Fluid and Electrolyte Balance, Acid Base Balance

Fluid Balance

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Multiple Choice

Which of the following fluid or electrolyte changes occur in the emergent/resuscitative phase of burn management?

Hypercalcemia

Hyponatremia

Hypocalcemia

Hyperkalemia

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Verified step by step guidance

Understand the emergent/resuscitative phase of burn management: This phase occurs immediately after the burn injury and focuses on stabilizing the patient and preventing further complications. Fluid and electrolyte imbalances are common during this phase due to the body's response to the injury.

Recognize the common electrolyte imbalances in burn patients: Burns can cause significant shifts in electrolytes due to fluid loss, tissue damage, and the body's stress response. Key electrolytes to consider include sodium (Na+), potassium (K+), calcium (Ca2+), and others.

Identify the cause of hyperkalemia in burn patients: Hyperkalemia, or elevated potassium levels, can occur due to cell damage from burns. When cells are damaged, potassium is released into the bloodstream, leading to increased levels.

Differentiate hyperkalemia from other electrolyte imbalances: While hyperkalemia is common in the emergent phase, other imbalances such as hyponatremia (low sodium) and hypocalcemia (low calcium) can also occur but are not the primary concern in this phase.

Consider the physiological implications: Elevated potassium levels can affect heart function and muscle contractions, making it crucial to monitor and manage hyperkalemia during the resuscitative phase of burn treatment.