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

1. Introduction to Anatomy & Physiology

Introduction to Organ Systems

Anatomy & Physiology

1. Introduction to Anatomy & Physiology

Introduction to Organ Systems

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Multiple Choice

Which of the following scenarios best demonstrates the concept of homeostasis in the human body?

A nurse monitors a patient's blood pressure and adjusts medication to maintain a stable level.

A nurse schedules regular appointments for a patient to discuss lifestyle changes.

A nurse records a patient's height and weight during a routine check-up.

A nurse asks a patient about their favorite foods to improve their diet.

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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 various physiological processes that regulate factors like temperature, pH, and blood pressure.

Identify the key elements of homeostasis: Look for scenarios that involve monitoring and adjusting physiological parameters to maintain stability. This often includes feedback mechanisms that respond to changes and restore balance.

Analyze the given scenarios: Evaluate each scenario to determine which one involves active monitoring and adjustment of a physiological parameter to maintain stability.

Consider the role of feedback mechanisms: Homeostasis typically involves feedback loops where changes are detected, and corrective actions are taken. Identify which scenario includes this process.

Select the scenario that best fits the concept of homeostasis: Choose the scenario where a nurse actively monitors and adjusts a physiological parameter, such as blood pressure, to maintain a stable level, demonstrating the concept of homeostasis.