Intro 2 Anatomy
The elbow is __________ to the shoulder.
distal
What separates the intracellular environment from the extracelluluar environment?
What is the clinical term for RBCs?
Erythrocytes
What chamber pumps blood to the lungs?
right ventricle
Veins take blood ___________ the heart?
back to
In anatomy, what is the study of structures that are visible to the unaided eye?
Gross Anatomy
Which organelle synthesizes lipid products like membranes and steroid hormones?
smooth endoplasmic reticulum
What component of blood occupies about 55%?
plasma
Which atria contains deoxygenated blood?
right atrium
What is the second branch of the aortic arch?
left common carotid
Which has a higher level of organization, proteins or organelles?
organelles
How does O2 cross the cell membrane?
simple diffusion
What is the most significant contributor to blood's osmotic pressure?
plasma proteins - albumin
What is another name for the visceral layer of the serous pericardium?
epicardium
The femoral artery become the __________ artery behind the knee.
popliteal
Which plane divides the body into superior and inferior parts?
transverse
What will happen to a cell if placed in a hypotonic solution?
cell swelling
What is the homeostatic pH range of blood?
7.35 - 7.45
What lies between the internodal tracts and the bundle of His?
AV node
The ________ ____ shunts blood from the umbilical vein to the inferior vena cava.
ductus venosus
Which system moves the skeleton?
muscular
In which phase of mitosis are the chromosomes lined up at the equator?
metaphase
What type of antibodies does a person with AB blood type have?
no antibodies
What is responsible for the first heart sound?
AV valves closing
In the fetal lungs, there is reduced blood flow because of ___________ pulmonary ____________.
hypoxic, vasoconstriction