WorksheetsThe Circulatory and The Digestive Systems
Total questions: 100
Worksheet time: 2hrs 4mins
The heart is:
responsible for transporting blood to the lungs
responsible for transporting oxygen to the body
responsible for transporting nutrients to the whole body
All of the above
Blood enters the heart through:
atriums
artries
ventricles
all blood vessels
Aorta is responsible for:
transporting poor oxygenated blood to the whole body
transporting high oxygenated blood to the whole body
transporting poor oxygenated blood to the lungs
transporting high oxygenated blood to the lungs
The septum
have thick walls
stores wastes at the end of the large intestine
separates the right part of the heart from the left part of the heart
separates the right atrium from the right ventricle
Poor oxygenated blood enters the heart:
by the pulmonary artery
by the pulmonary vein
by the vena cava
to the left ventricle
Arteries
Have thick walls and the carry the poor oxygenated blood out of the heart except the pulmonary artery that carry high oxygenated blood to the lungs
Have thick walls and the carry the high oxygenated blood out of the heart except the aorta that carries poor oxygenated blood to the lungs
are 8 meters long
Have thick walls and the carry the high oxygenated blood out of the heart except the pulmonary artery that carries poor oxygenated blood to the lungs
White blood cells
cause infections and diseases
are protecting the body from heat
are responsible for immunity and the are the minority of blood cells
are responsible for immunity and the are the majority of blood cells
All white blood cells are produced in the
liver
multipotent cells in the bone marrow
lymphatic cells
hematopoietic tissues
inside the heart, there are:
3 valves
2 valves
4 valves
6 valves
Is responsible for exchanging gases and nutrients with wastes in cells:
arteries
veins
red blood cells
capillaries
the blood vessel that is responsible of carrying blood from the upper parts of the body is:
superior vena cave
pulmonary vein
inferior vena cava
veins
the blood vessel that is responsible of carrying blood from the lower parts of the body is:
superior vena cava
pulmonary vein
inferior vena cave
veins
what keeps blood from flowing back into a chamber of the heart is:
the thick walls of the arteries
valves
septum
blood pressure
platelets are
small colorless desk-shaped cells fragments without nucleuses found in large numbers in blood and involved in clotting
small colorless desk-shaped cells fragments without nucleuses found in large numbers in blood and involved in bleeding
large colorless desk-shaped cells fragments without nucleuses found in large numbers in blood and involved in clotting
large colorless desk-shaped cells fragments without nucleuses found in large numbers in blood and involved in bleeding
Valve that blood is forced through from right ventricle into pulmonary arteries.
pulmonary valve
aortic valve
mitral valve
none is correct
Major artery at the top of the heart sends oxygenated blood from the left ventricle to the rest of the body.
aorta
pulmonary artery
inferior vena cava
vena cava
What portion of the heart is supposed to be the most muscular?
upper
lower
septum
all
About how large is the human heart?
the size of an onion
the size of a fist
4.5 pounds
5 kg
The heart has multiple sides. How many does it have?
2
3
4
1
What is the arrow pointing to?
pulmonary artery
myocardium
pulmonary vein
aorta
What is the arrow pointing to?
pulmonary artery
myocardium
pulmonary vein
aorta
What happens when the food goes to the small intestine?
nutrients gets into the blood
the food keeps on going
nothing
food is mixed with hydrochloric acid
After the large intestine, what comes next?
Rectum
Toilet
none
anus
Much of the body's waste passes through this part of the digestive system where water is absorbed and unneeded matter is moved out of the body.
Gall Bladder
Pancreas
Small Intestine
Large Intestine
What part of the digestive system aids in the digestion and transports fats and waste?
Mouth
Liver
Stomach
Salivary Glands
Chemical substances occurring in natural processes such as digestion and other body functions are called?
Enzymes
Gastric Juices
Saliva
Nutrients
What does the Pancreas do?
Produces Saliva
Breaks down food
Creates enzymes used by the small intestine
Stores Bile
What is the alimentary canal?
The portion of the digestive system that food travels through.
The portion of the digestive system that food does NOT travel through
The longest portion of the large intestine.
The last part of the small intestine
What organ is responsible for the majority of the absoption that occurs in the digestive system?
large intestine
small intestine
stomach
oral cavity
What accomplishes most of the chemical digestion in the large intestine? As a result of this digestive, gas is produced.
pancreatic enzymes
bile
bacteria
saliva
The small intestine is the longest of the digestive organs. What benefit to body is it that this organ is so long?
It allows the organ to secrete bile which in turn breaks down food
It allows more time for the food to be in the organ which allows more absoption to take place.
It provides more surface area for mucus which helps digested food move more smoothly.
What organ of the alimentary canal is located between the esophagus and the small intestine?
stomach
large intestines
pharynx
salivary glands
What is the function of the esophagus?
moves food by using peristalsis
digesting protein
chemically digests fats and absorbs some vitamins
Absorption of proteins and alcohol
Which of the following is an accessory organ of the digestive system?
stomach
small intestine
esophagus
liver
Which of the following answers correctly sequences the pathway food takes from the beginning to end?
mouth, esophagus, stomach, small intestine, large intestine
mouth, esophagus, stomach, large intestine, small intestine
mouth, stomach, esophagus, small intestine, large intestine
mouth, stomach, esophagus, large intestine, small intestine
Which organ only stores the bile?
liver
gallbladder
pancrease
Which organ makes bile?
liver
gallbladder
pancreas
Exocrine glands produce fluids that do NOT go into the bloodstream. Endocrine glands produce fluids, usually hormones, that DO go into the bloodstream. Your salivary glands are an example of...
exocrine glands
endocrine glands
both exocrine and endocrine glands
the length of the alimentary canal is:
7.5 m
6 m
8 m
8-10 m
the length of the small intestine is:
6 - 8 m
6 m
7.5 m
10 m
the length of the large intestine is:
1 m
6 m
2 m
1.5 m
you have to chew carbohydrates such as rice, bread, pasta, and potato a lot to:
make the broken food full of saliva
break it into smaller pieces
mix saliva with the food
ease the digestion
the place that feces leave the body is:
rectum
anus
large intestine
the colon
The name of the organ that produces enzymes for the small intestine
liver
pancreas
gall bladder
stomach
the heart beats for:
0.4 second and rests for 0.4 second
0.3 second and rests for 0.3 second
0.5 second and rests for 0.5 second
1 second and rests for 1 second
Food stays in the stomach between:
6-8 hours
2-3 hours
1 hour
4 hours
The chemical in the stomach the kills bacteria is:
Acids
Hydrochloric Acid
Enzyms
White blood cells
You should not sleep after having food because:
your mucus might reflux and you will have acidity
the blood stream will be weak
your heart will beat less
that affects digestion badly
You should not drink a lot of water after having food because:
enzymes will not work well
the concentration of the acid will be less
food will float
digestion will be slower
bile is
an acid
an alkali
responsible for digesting carbohydrates
a white liquid
which is responsible for carrying oxygen in blood?
red blood cells
plasma
hemoglobin
white blood cells
the function of plasma
carrying proteins, hormones and nutrients to the parts of the body that need it
carrying salts to the parts of the body that need it
carrying proteins to the parts of the body that need it
carrying nutrients and enzymes to the parts of the body that need it
the color of the liver is:
dark red
reddish brown
reddish
reddish grey
food is being absorbed into blood in:
liver
the stomach
the large intestine
the small intestine
while digestion, carbohydrates are broke down into:
fatty acids
amino acids
sugar
startch
Fat is broken down into:
sugar
amino acids
proteins
fatty acids
protein is broken down into:
starch
amino acids
fatty acids
sugar
Enzymes made by the pancreas work best in :
the day time
hot environment
acidic environment
alkali environment
all arteries carry high oxygenated blood out of the hear except:
the pulmonary vein
the aorta
the pulmonary artery
the vena cava
All the veins carry poor oxygenated blood to the heart except:
the aorta
the vena cave
the pulmonary artery
the pulmonary vein
Sports are good for your digestive system:
before having food
after having food
this is not correct
because that move your stomach and small intestine
your body has:
6 liters of blood
7 liters of blood
8 liters of blood
5 liters of blood
The liver is located:
under the heart to the left
above the stomach
under the stomach to the right
under the stomach to the left
the pancreas is located:
above the stomach
under the stomach to the right
under the stomach to the left
next to the gall bladder
Your heart beats:
70-100 beats a minute
100 beats a minute
50 beats a minute
50-70 beats a minute
the color of the pancreas is:
white
reddish brown
creamy
yellow
The main function of the digestive system is:
providing the body with energy
breaking down the food and providing the body with energy and nutrients
breaking down the food and providing the body with sugar and nutrients
breaking down the food and providing the body with energy
