Skin/Muscles
What are the three different layers of the skin called?
Epidermis, dermis, and hypodermis
What is the innermost layer of bone called?
Bone Marrow
What two major blood vessels dump blood into the right atrium?
What are capillaries?
Smallest type of blood vessel where veins and arteries connect
What is the name of the muscle that controls breathing?
Diaphragm
Melanocytes produce what pigment?
Melanin
What is made inside bone marrow?
White and red blood cells!
What major blood vessel sends oxygenated blood out of your heart to the body?
aorta
Arteries typically carry what kind of blood?
Oxygenated
What is the name of the tiny sac where oxygen exchange occurs?
Aveoli
What are the three types of muscle?
Smooth, Skeletal, Cardiac
What is the outer layer of bone called?
The periosteum
What major blood vessel carries de-oxygenated blood from the heart to the lungs?
Pulmonary artery
What type of blood can patients with all other blood types receive?
O negative
The trachea splits into two structures called...?
The right and left bronchi
Can you give an example of an involuntary muscle?
Most smooth muscles- digestive tract, intestines, ect
What is the middle layer of bone called?
Compact bone
Name one of the valves in the heart
Mitral (bi-cuspid) valve, tri-cuspid valve, pulmonary, aortic
What is the name of the muscle that separates the two ventricles?
Septum
What is the name of the "trap door" that covers the start of the airway?
Epiglottis
What is muscle atrophy?
Not using a muscle causes the muscle cells to degenerate over time (remember the example of how much smaller your arm looks after you have had a cast taken off)
Name one type of fracture
(Greenstick, transverse, spiral, compression, oblique, ect)
What major blood vessel brings oxygenated blood back into the heart from the lungs?
Pulmonary vein
Name the 4 different blood types
A, B, AB, O
What is the common name for the larynx?
Vocal chords/voice box