Which direction to ARTERIES carry blood?
away from the heart
to the heart
to and from the heart
North
The fatty & fibrous material that clogs arteries is called...
bile
plaque
plasma
mucus
The structure that connects arteries and veins
valves
bronchi
alveoli
capillaries
The muscle that helps control breathing
stomach
lungs
rib cage
diaphragm
When you get a cut, what part of the blood helps to stop the bleeding?
platelets
plasma
red blood cells
white blood cells
What respiratory structure is this?
bronchi
diaphragm
alveoli
trachea
The liquid part of the blood is called
red blood cells
platelets
white blood cells
plasma
What is structure #3?
epiglottis
bronchi
trachea
pharynx
Where are red blood cells made?
liver
bone marrow
alveoli
plasma
What gas exchanges occurs in the circulatory and respiratory systems?
Oxygen is inhaled, carbon dioxide is exhaled
carbon dioxide is inhaled, oxygen is exhaled
Both oxygen and carbon dioxide are inhaled.
Neither gets inhaled or exhaled.
What part of the blood helps fight disease?
red blood cells
white blood cells
plasma
platelets
Which part of the blood carries oxygen?
red blood cells
white blood cells
plasma
platelets
I subtract the smallest number in a data set from the largest number in the data set. I have found the...
Mean
Median
Mode
Range
Which of the following would NOT help reduce the risk of heart disease?
eat a balanced diet
exercise regularly
watch a lot of Netflix
do not smoke
What is the function of the nasal cavity?
warms and filters air
creates mucus
it has no function
prevents choking
I have found the number that occurs the most in my data set. I have found the...
mean
median
mode
range
Which of the following is NOT a part of the circulatory system?
heart
blood
blood vessels
bronchioles
Exercising causes your breathing rate and heart rate to speed up because...
the muscles are releasing more oxygen into the blood, creating carbonic acid
the muscles are releasing more carbon dioxide into the blood, creating carbonic acid
there are more white blood cells in the blood during exercise.
there are more red blood cells in the blood during exercise.
If I add up all numbers in a data set, and then divide the sum by the number of numbers in the data set, I have found the...
mean
median
mode
range
The body systems work together to maintain the body's internal climate. This balance is called...
immunity
fever
homeostasis
carbonic acid
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