The three main types of blood vessels are....
Arteries, Veins, and Capillaries
What are the tiny air sacs called at the end of the bronchioles?
alveoli
Blood in the right ventricle is...
Oxygenated (a lot of Oxygen)
Deoxygenated (low Oxygen)
Bronchitis is a common infection that makes it difficult to breathe and gives you cough. Which part of the body does it affect?
alveoli
diaphragm
bronchi
larynx
The Liver secretes an important juice called ... that helps us digest fats
bolus
juice
saliva
bile
In which part of the respiratory system does gas exchange occur?
trachea
diaphragm
pharynx
Lungs
Your lungs get bigger when you...
inhale
exhale
ventilate
respirate
The movement of the bolus from the esophagus to the stomach is called...
peristalsis
systole
gastric juice
intestine
The ... is the longest part of our digestive system where food is transformed into nutrients
large intestine
liver
pancreas
small intestine
What is the tube called that AIR passes through after entering your mouth or nose?
trachea
esophagus
bronchiole
alveoli
In diastole, when the ventricles relax...
blood is squeezed out of the ventricles
blood comes into the ventricles
blood carries oxygen to our
organs (body)
Gas exchange takes place in this part of the lungs
alveoli
The mixture of food a saliva that goes down our esophagus into the stomach is...
pancreas
bolus
pharynx
saliva
ALL arteries have oxygenated blood (blood with a lot of Oxygen)
True
False (The pulmonary artery does not!)
Our body needs Carbon Dioxide.
FALSE
TRUE
The process of elimination of waste products by cells is called...
scretion
transport
excretion
sweat
Your lungs get smaller when you....
exhale
respirate
ventilate
inhale
Which organ is below the lungs?
pharynx
trachea
diaphragm
Gas exchange at the organs occurs in the...
arteries
veins
capillaries
Which is not a part of the human heart?
Atrioventricular valves
Left atrium
Pulmonary artery
Alveoli
Both of your lungs are the same size.
False
True
These go AWAY from the heart
Arteries
Which organ is shaped like a bean?
ureter
kidney
urethra
bladder
These blood cells defend our body from viruses and bacteria
platelets
white blood cells
red blood cells
Juice that helps us digest proteins comes from the...
Pancreas
Small intestine
Liver
Stomach
When you take air into your body.
inhale
exhale
trachea
Oxygenated blood is found in the Aorta
TRUE
The mouth secretes ... that helps us break down our food
bile
bolus
saliva
seeds
Most water and minerals are absorbed through the...
pancreas
stomach
small intestine
large intestine
What happens when we inhale?
We breathe in Oxygen
Excretion is carried out by two systems, what are they?
Excretory and Respiratory
When there is ventricular systole...
The ventricles contract, blood is pushed out
The ventricles relax and are filled with blood
These blood cells carry oxygen and carbon dioxide
platelets
red blood cells
white blood cells
What is the function of our respiratory system? (2 most important)
Take in oxygen to the blood // Release CO2
When you release air out of your body.
trachea
inhale
exhale
What happens when we exhale
we breathe out Carbon Dioxide
Deoxygenated blood is found in the Pulmonary Artery
TRUE
FALSE
These blood cells help us seal a wound...
red blood cells
white blood cells
platelets
The respiratory system expels carbon dioxide. This is an example of excretion
TRUE
FALSE
These are on our skin and help us expel waste
sweat glands
ureters
alveoli
hair
The ... remove waste from blood and make urine.
kidneys
Gastric juices mix with the bolus in the stomach to form a liquid called...
bolus
chyme
saliva
bile
The vocal chords are located in the
lungs
bronchi
larynx
pharynx