Lecture Chapter 1 Flashcards
What is the Principle of Complementarity?
Anatomy and Physiology are inseperable, as form reflects function(s)
Where are microvilli found?
In cells that absorb
What is a hernia?
When part of the intestine is outside the abdominal wall.
What are the five basic life processes?
Metabolism, Responsiveness, Movement, Growth, Differentiation
What is the meaning of Metabolism?
Break down and use of outside materials for energy
What is the meaning of Responsiveness?
Change in environment causes a change in order to maintain homeostasis
What are the two main ways the body communicates?
Nervous System and Endocrine System
What are the 8 systems of the human body?
Integumentary, skeletal, muscular, nervous, cardiovascular, respiratory, endocrine, lymphatic
What is the purpose of feedback mechanisms?
Maintaining Homeostasis
What is the path feedback mechanisms take?
Stimulus>Receptor>Control Center>Effector>Homeostasis
What do negative feedback mechanisms do?
Reverse a condition
What do positive feedback mechanisms do?
Accelerate a condition
What are the two most common positive feedback mechanisms?
Childbirth and Breastfeeding
What is the hormone responsible for common positive feedback mechanisms?
Oxytocin
How does one identify an X-Ray image?
Bones appear white, air appears black
