What are the 3 main themes of A&P
- Complimentary of structure and function
- Hierarch of structural organization
- Homeostasis
Show me correct anatomical postion
(palms up)
what are the 2 ways the body regulates homeostasis
positive and negative feedback
what are 3 examples of where can you find epithelial tissue?
hollow organs, glands, lines organ cavities
what are the 4 different tissue types
epithelial, connective, muscle, & nervous
What is this an example of?
Your blood sugar levels are high after eating a bunch of candy on Halloween and your body uses insulin to bring it back down
Homeostasis
the skin is ____ to the bones
superficial
what 2 systems help regulate homeostasis
endocrine and nervous
what is epithelial tissue?
Tightly packed cells with minimal extracellular matrix
3 examples of necessary life functions
maintain boundaries, contractility, responsiveness, digestion, metabolism, excretion, reproduction, growth
What is this an example of?
The small intestine has villi and microvilli that increase the surface area for more absorbtion
Principle of complementarity
inferior
what are the three parts of the control mechanism for homeostasis (in order)
receptor -> control center -> effector
what is the function of epithelial tissue?
protection, selective permeability (absorption and filtration), secretion, and sensory reception
what is a frontal plane?
it splits up the body into anterior and posterior parts
What is this an example of?
Two or more tissue types working together
Hierarchy of structural organization
the vertebral cavity is _____ to the thoracic cavity
posterior
during childbirth the uterus stretches and oxytocin is released to stimulate uterine contractions to push baby towards the cervix
what is this an example of and what is the receptor?
what are 3 characteristics of epithelial tissue?
cellularity, polarity, supported by connective tissue, avascular, innervated, high rate of regeneration
what is the pleural cavity?
houses the lungs
Give me an example of one of the 3 main themes
(:
the pollex is ____ to the digits
lateral
when the body temperature rises above normal sweat glands in the skin secrete sweat to cool skin and body temperature lowers.
what is this an example of? and what is the effector in this situation
Negative feedback & the sweat glands
what makes it polar?
having a apical and basal surface
where is the left hypochondriac region?
first picture top right