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What is 1 + 3?
another name for high blood pressure
Blood is veins is _________.
low in oxygen
In systemic circulation, blood returns from your abdomen through the inferior vena cava to the _____________.
In pulmonary circulation, blood flows through two organs, the ________________.
heart and lungs
When blood moves from an atrium to a ventricle, it must pass through a _________.
Coronary circulation is the flow of blood to the tissues of the__________.
the liquid part of blood, mostly made of water
Hemoglobin picks up_____________.
carbon dioxide and oxygen.
help clot blood
the water and disolved substances not taken in by cells that remains between the cells
Anemia is a disorder where ther are too few ___________in the blood.
red blood cells
Leukemia is a deisease in which _________are produced in great numbers.
white blood cellss
The _________________fight bacteria and viruses.
white blood cells
_________diseases are spread by water, air, food, contact, and by organisms.
an Engllish surgeon that recognized the relationship between the death rate and the degree of cleanliness in surgery in the 1800's
Your _____________is made up of cells, tissues, organs, and body system that fight foreighn organisms.
___________is a barrier that prevents many pathogens from entering the body.
Your circulatory system contains _________blood cells that surround an digest foreign organisms and chemicals as they enter the body.
When tissue is damaged by infection, it becomes ____________.
Your respiratory system has _________and mucus in the nose and throat to trap pathogens.
When you ______________you expel pathogens.
cough or sneeze
In the digestive system,
(a)________in your mouth, stomach, pancreas, and
______________in your stomach kills bacteria that enter your body on the food that you eat.
When you do get sick, your body has defenses in the form of
Blood type(s) that someone with type O blood can safely receive.
Blood type(s) that someone with type O blood can safely donate to.
A, B, AB, and O
Blood type(s) that soemone with type AB blood can safely donate to.