AP FINAL Flashcards
What is the study of how the body functions?
physiology
Know the correct sequence of the level of organization
Chemical, cellular, tissue, organ
Know reference positions for all body directional terms.. for example, relationship between the knee and the ankle
anatomical position
runs along a lengthwise plane running from front to back. It divides the body or any of its parts into right and left sides.
Sagittal
equal right and left sides
Midsagittal
divides the body or any of its parts into anterior and posterior portions
frontal
divides the body or any of its parts into upper and lower portions
transverse
Know the body cavities, Know what is located in them for example, the mediastinum, what cavity is it in?
Dorsal contains cranial and spinal.. Ventral contains thoracic, pleural, mediastinum, diaphragm, abdominal cavity
What are the two major cavities of the body?
Dorsal and ventral
The diaphragm divides which cavities?
Thoracic from the abdominal cavity
using the maintaining of a constant temperature in a building as an example of a feedback loop,the thermometer would be an example of a?
sensor
You are given some pH readings, be able to state whether it is acidic, base, or alkaline
An acid has a pH less than 7.. A base has a pH greater than 7 and has more OH- ions than H+ ions in solution
If we have a buildup of CO2, CO2 is a base, when we breathe it out what happens? Buildup , of CO2 is acidosis.. so..
it causes it pH to rise
(know) example of monosaccharide (glucose),disaccharide (sucrose), polysaccharide (starch, glycogen)
…
The control center of the cell is the?
nucleus
Know what cilia is
Small, hairlike structures on the exposed side of some cells
Diffusion of water through a semipermeable membrane is a process called
osmosis
makes a cell swell
hypotonic
draws fluid out of the cell and shrivels it up
hypertonic
Know the main difference between active and passive transport
active requires energy, ATP, and passive does not require energy
What is another term for tissue fluid?
interstitial fluid
Know about cell division
Interphase, Prophase, metaphase, anaphase, telophase
DNA replication occurs during which phase of mitosis?
interphase
Fluid within the cell membrane, what is it called?
cytoplasm
Fluid outside the cell membrane is called?
interstitial fluid
Stratified squamous tissue is what
epithelial tissue
Smooth striated and cardiac are examples of what kind of tissue?
Muscle tissue
Adipose is what kind of tissue?
connective tissue
What type of tissue is blood?
connective tissue
Hematopoietic tissue is made of what kind of tissue?
connective tissue
Pseudostratified tissue is made up of what kind of tissue?
epithelial
Which tissues have the ability to shorten and stretch?
muscle
Fibers found in the matrix give the tissues the ability to stretch and rebound easily
Elastin
How do you best define a system
group of organs working together to perform a function
What’s the primary function of the integumentary system
protection of underlying structures
Know accessory structures of the skin
hair, nails, sweat glands
How many bones do you have
206
What are the functions of your muscular system?
Movement, posture, heat production, fatigue
Primary function of the cardiovascular system?
Transportation of materials
(know) Anytime you are asked about the lining of the interior of an organ or cavity, it is going to refer to the word parietal layer. If it lines or covers something on the outside it is visceral
…
(know) The lungs are referred to as the pleural or pleura space also.. parietal layer
…
The lungs are in which body cavity
thoracic
Know what bursa is and where they are located
fluid filled sacs located in the joints of your knees and are filled with synovial fluid
The part of your skin that gives you your fingerprint is the dermal what
Dermal papillae
What is the visible part of the hair?
the shaft
What does red bone marrow do?
hematopoiesis
The humerus would be an example of what kind of bone?
long bone
(bone making)
osteoblasts
(bone breaking)
osteoclasts
What is responsible for mastication, opening and closing your mouth
mandible
(know) zygomatics are your cheek bones
…
What is your upper jaw called?
maxilla
If we hit the back of our skull what does it affect?
Vision, occipital
What are the 2 bones of the lower arm
ulna and radius