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27 questions
Which of the following is NOT part of the circulatory system?
heart
blood
bones
arteries
Where do arteries carry blood?
from tissues to the heart
away from the heart to tissues
to the bones only
arteries are not a type of blood vessel
What occurs in the capillaries?
diseases are cured
red blood cells are created
the exchange of gasses occur
white blood cells are created
The FORCE of heart contractions is ....
heart rate
blood pressure
pulse
respiratory rate
The FREQUENCY of heart contractions is...
heart rate
blood pressure
respiratory rate
voluntary muscle contraction
What are veins?
they carry blood away from the heart
they carry blood to the heart
they exchange gasses
they release hormones into the bloodstream
Which is not a type of blood vessel?
arteries
veins
bone marrow
capillaries
The heart is made up of what kind of muscle?
smooth
cardiac
skeletal
voluntary
What is the main organ of the circulatory system?
small intestine
bone
lungs
heart
Arteries carry oxygen rich blood away from the heart.
True
False
Veins carry oxygen poor blood back to the heart.
False
True
The job of the heart is to . . .
pump blood around the body.
send food to the small intestines.
break down food.
give energy to the body.
The heart is about the size and shape of your . . .
head
fist
hand
foot
Type of circulation that refers to blood flow from the heart to the lungs and back to the heart again?
Systemic circulation
Renal circulation
Portal circulation
Pulmonary circulation
Type of circulation that refers to the blood flowing through the entire body?
Systemic circulation
Renal circulation
Portal circulation
Pulmonary circulation
The type of blood vessel where exchange of gases, nutrients, and wastes occurs?
arteries
capillaries
veins
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