respiratory
What happens to air in the pharynx before it enters the lungs
moistened
filtered
warmed
the three types of circulation
systemic
coronary
pulmonary
functions of blood
protection
transportation
temperature regulation
low red blood cell numbers
anemia
blood type with no antigens
O
Large muscle that controls air pressure inside your chest
diaphragm
largest artery in the body
aorta
found in red blood cells and important for transporting oxygen
hemoglobin
swollen airways
asthma
part of blood that is 90% water
plasma
What do cells need oxygen for
cellular respiration
vessel that brings blood toward the heart
vein
white blood cells are also called
leukocytes
high blood pressure
hypertension
flap of tissue at the end of the pharynx that prevents food from entering the lungs
epiglottis
located inside the lungs and are responsible for putting oxygen into blood and removing carbon dioxide from blood
Alveoli
how many chambers does a human heart have
4
chemical marker in blood types typically written as + or -
Rh factor
buildup of fatty materials in the arteries
atherosclerosis
trachea branches into two narrower tubes called
bronchi
Located in the larynx are two thick folds of tissue that vibrate and make sounds as air passes over them
vocal cords
smaller branched arteries
arterioles
If someone has A blood type who can they receive blood from
A and O
not enough oxygen reaches the cells in the brain
stroke
blood pressure has to be over what to be considered hypertension
140/90