- List the organ systems of the human body that provide some type of protection.
- Define the term histology.
- What is the difference between histology and cytology?
- Distinguish between negative and positive feedback.
- What is homeostasis?
- What happens when homeostasis is not maintained?
- Why is it important for healthcare professionals to understand the structure and function of all the systems in the human body, although they may spend their professional lives working with a single system?