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WorksheetsThe digestive, circulatory, and respiratory systems
Total questions: 84
Worksheet time: 21hrs 0mins
Name
Class
Date
1.
What is the primary function of the digestive system?
a)
To stop you from getting sick
b)
To gather nutrients
c)
To help you breathe
d)
To let blood circulate through your body
2.
Mastication is...
a)
The chewing of food
b)
The swallowing of food
c)
Chemical digestion
d)
The churning of food
3.
What is chemical digestion?
a)
Enzymes breaking down food on a microscopic level
b)
The physical break down of food
c)
The esophagus getting rid of harmful chemicals from food
d)
The act of food leaving the esophagus and entering the stomach
4.
Which one of these is one of the jobs of the small intestine?
a)
Turns food into chyme
b)
Absorbs nutrients from liquid chyme which is transported into our blood
c)
Absorbing water from food
d)
Pushing food down the esophagus and into the stomach
5.
What are the three types of nutrients?
a)
Sickles, forensics, and endocrines
b)
Alleles, proteins, and sickles
c)
Carbohydrates,
proteins, and sickles
proteins, and sickles
d)
Carbohydrates,
proteins, and lipids
proteins, and lipids
6.
Carbohydrates are _____ and get digested into ______
a)
Sphincters,
polypeptides
polypeptides
b)
Fats, glucose
c)
Sugars, glucose
d)
Amino acids, polypeptides
7.
Proteins are _____ and get digested into _____
a)
Carbons, oncogenes
b)
Polypeptides, fatty acids
c)
Carbons, sugars
d)
Polypeptides, amino acids
8.
Lipids are _____ and get digested into _____
a)
Sugars, glucose
b)
Fats, fatty acids
c)
Proctors, carbohydrates
d)
Fats, carbohydrates
9.
Which one of these body parts produces bile?
a)
The liver
b)
The esophagus
c)
The gallbladder
d)
The large intestine
10.
What is the job of bile?
a)
To push fecal matter to the rectum
b)
To push food down the esophagus
c)
To break down clumps of fat in your food
d)
To turn food into chyme
11.
The stomach turns food into...
a)
Chyme
b)
Bolus
c)
Bile
d)
Glucose
12.
What is the job of the rectum?
a)
To turn food into chyme
b)
To break down food with saliva
c)
To produce bile
d)
To store fecal matter until the rectum becomes full
13.
What is the order of the body parts that air moves through on its way to the alveoli?
a)
Nose, pharynx, larynx, trachea, bronchus
b)
Nose, larynx, pharynx, trachea, bronchus
c)
Nose, trachea, larynx, pharynx, trachea, bronchus
d)
Nose, bronchus, trachea, larynx, pharynx
14.
Why is the job of the alveoli important?
a)
It allows us to breathe by supplying carbon dioxide for the body
b)
It allows us to breathe by supplying oxygen fo the body
c)
It provides nutrients by breaking down our food
d)
It helps blood circulate through the body
15.
What three things are in the nasal cavity lining?
a)
Blood vessels, bile, and cartilages
b)
Pineals, blood vessels, and ribosomes
c)
Cilia, mucus, and blood vessels
d)
Blood vessels, serines, and flagella
16.
Cilia _____ the air
a)
Moistens
b)
Heats
c)
Dries
d)
Filters
17.
Mucus _____ the air
a)
Moistens
b)
Chills
c)
Warms
d)
Pollutes
18.
Blood vessels ______ the air
a)
Filter
b)
Warm
c)
Dry
d)
Let in
19.
What is the job of the diaphragm?
a)
It allows us to swallow food
b)
It filters the air before we inhale i
c)
It allows us to inhale and exhale
d)
It sends signals to our brain to constrict blood vessels
20.
What do the ribs do?
a)
Protect our tissue
b)
Hold our body up
c)
Keep blood in our body flowing
d)
Protect our lungs
21.
What does the epiglottis prevent?
a)
Choking
b)
Overheating
c)
Freezing
d)
Breathing in contaminated air
22.
What is the job of the cartilage rings?
a)
To keep the spine sturdy
b)
To prevent the trachea from collapsing
c)
To prevent blood sugar from becoming too l
d)
To close off the larynx while swallow
23.
What is the job of the trachea?
a)
To close off the larynx while swallowing
b)
To protect the lungs
c)
To connect the larynx to the bronchial tree rings
d)
To ship bile into the small intestin
24.
Which body part is letter D?
a)
The gallbladder
b)
The liver
c)
The pharynx
d)
The esophagus
25.
Which body part is letter E?
a)
The liver
b)
The gallbladder
c)
The stomach
d)
The appendix
26.
Which body part is letter A?
a)
The tongue
b)
The pharynx
c)
The pancrea
d)
The salivary gl
27.
Which body part is letter K?
a)
The pancreas
b)
The appendix
c)
The large intestin
d)
The small intestine
28.
Which body part is letter F?
a)
The gallbladder
b)
The liver
c)
The stomach
d)
The esophagu
29.
Which body part is letter L?
a)
The anus
b)
The rectum
c)
The appendix
d)
The gallbladder
30.
Which body part is letter B?
a)
The liver
b)
The salivary gland
c)
The tongue
d)
The pharynx
31.
Which body part is letter C?
a)
The esophagus
b)
The pharynx
c)
The tongu
d)
The salivary gland
32.
Which body part is letter G?
a)
The large intestine
b)
The pancreas
c)
The small intestine
d)
The rectum
33.
Which body part is letter H?
a)
The gallbladder
b)
The appendix
c)
The small intestine
d)
The anus
34.
Which body part is letter I?
a)
The gallbladder
b)
The pancreas
c)
The stomach
d)
The liver
35.
Which body part is letter J?
a)
The small intestin
b)
The appendix
c)
The stomach
d)
The pancreas
36.
Which body part is number 1?
a)
The alveoli
b)
The nasal cavity
c)
The larynx
d)
The diaphragm
37.
Which body part is number 2?
a)
The trachea
b)
The nasal cavity
c)
The bronchiole
d)
The bronchus
38.
Which body part is number 3?
a)
The nasal cavity
b)
The bronchus
c)
The larynx
d)
The alveoil
39.
Which body part is number 4?
a)
The bronchi
b)
The larynx
c)
The alveoli
d)
The trachea
40.
Which body part is number 5?
a)
The bronchus
b)
The bronchiole
c)
The diaphragm
d)
The alveoli
41.
Which body part is number 6?
a)
The bronchus
b)
The bronchiole
c)
The larynx
d)
The nasal cavity
42.
Which part of the heart corresponds with letter G?
a)
Inferior Vena Cava (from upper body)
b)
Inferior Vena Cava (from lower body)
c)
Superior Vena Cava (from lower body)
d)
Superior Vena Cava (from upper body
43.
Which part of the heart corresponds to the letter A?
a)
Septum
b)
Aorta
c)
Superior Vena Cava
d)
Ventricle
44.
Which part of the heart corresponds with letter Q?
a)
Aorta
b)
Pulmonary Artery
c)
Left ventricle
d)
Inferior Vena Cava
45.
Which part of the heart corresponds with letter O?
a)
Right Pulmonary Artery
b)
Right Pulmonary Vein
c)
Left Pulmonary Vein
d)
Left Pulmonary Artery
46.
Which part of the heart corresponds with letter N?
a)
Left ventricle
b)
Aorta
c)
Left Pulmonary Vein
d)
Left Pulmonary Artery
47.
Which part of the heart corresponds with letter I?
a)
Right Ventricle
b)
Left Ventricle
c)
Left Atrium
d)
Right Atrium
48.
Which part of the heart corresponds with letter J?
a)
Aorta
b)
Septum
c)
Pulmonary Vein
d)
Left Ventricle
49.
True or false the part of the heart that corresponds to the letter M is the left ventricle?
a)
True
b)
False
50.
Which part of the heart corresponds with letter B?
a)
Right Pulmonary Vein
b)
Right Pulmonary Artery
c)
Aorta
d)
Superior Vena Cava
51.
Which part of the heart corresponds with letter C?
a)
Aortic Valve
b)
Mitral Valve
c)
Tricuspid Valve
d)
Pulmonic Valve
52.
Which part of the heart corresponds with letter D?
a)
Inferior Vena Cava
b)
Aorta
c)
Right Pulmonary Artery
d)
Right Pulmonary Vein
53.
Which part of the heart corresponds with letter E?
a)
Left Ventricle
b)
Left Atrium
c)
Right Atrium
d)
Right Ventricle
54.
Which part of the heart corresponds with letter F?
a)
Tricuspid Valve
b)
Mitral Valve
c)
Pulmonic Valve
d)
Aortic Valve
55.
Which part of the heart corresponds with letter H?
a)
Tricuspid Valve
b)
Aortic Valve
c)
Pulmonic Valve
d)
Mitral Valve
56.
Which part of the heart corresponds with letter L?
a)
Aortic Valve
b)
Pulmonic Valve
c)
Tricuspid Valve
d)
Mitral Valve
57.
Which part of the heart corresponds with letter K?
a)
Left Atrium
b)
Left Aorta
c)
Left Septum
d)
Left Ventricle
58.
Which part of the heart corresponds with letter P?
a)
Pulmonary Vein
b)
Pulmonary Artery
c)
Septum
d)
Aorta
59.
True or false pulmonary veins have high oxygen?
a)
True
b)
False
60.
True or false the left atrium has low oxygen?
a)
False
b)
True
61.
True or false the right atrium has high oxygen?
a)
True
b)
False
62.
True or false the superior and inferior vena cava has high oxygen?
a)
False
b)
True
63.
True or false the pulmonary arteries have high CO2?
a)
True
b)
False
64.
True or false the pulmonary arteries have high CO2?
a)
True
b)
False
65.
True or false the pulmonary valve has high oxygen?
a)
False
b)
True
66.
The left ventricle has...
a)
High CO2
b)
High oxygen
c)
Low oxygen
d)
None of the above
67.
The aortic artery has...
a)
High CO2
b)
Low oxygen
c)
It does not have blood
d)
None of the above
68.
True or false the mitral valve has low CO2?
a)
True
b)
False
69.
Does the aortic valve have low or high CO2 levels?
a)
High
b)
Low
c)
The aortic valve is part of the respiratory system
d)
None of the above
70.
True or false the tricuspid valve has low oxygen?
a)
True
b)
False
c)
It has both high and low oxygen
71.
True or false the right ventricle has high CO2?
a)
True
b)
False
72.
Oxygen rich blood is referred to as...
a)
Deoxygenated blood
b)
Oxygenated blood
73.
Blood that has low CO2 is referred to as....
a)
Deoxygenated
b)
Oxygenated
74.
CO2 rich blood is known as...
a)
Oxygenated blood
b)
Deoxygenated blood
75.
The tricuspid valve is on the heart's _____ side
a)
Left
b)
Right
76.
The mitral valve is between the ______ and the ________.
a)
Right atrium...right ventricle
b)
right ventricle...pulmonary artery
c)
Right ventricle...aorta
d)
left ventricle...aorta
77.
Veins go______ the heart
a)
Towards
b)
Away from
78.
True or false: arteries always cary oxygenated blood?
a)
False
b)
True
79.
The heart has _____ chambers
a)
1
b)
2
c)
3
d)
4
80.
The right side of the heart.....
a)
Receives blood high in oxygen
b)
Receives blood low in oxygen
81.
The heart has valves in order to...
a)
To prevent blood from turning green
b)
To constantly add dye to the blood making it blue
c)
To prevent blood from flowing in the wrong direction
d)
Prevent the heart from beating to many times per minute
82.
The heart's main job is to...
a)
Move nutrients throughout the body
b)
Control blood pressure
c)
Aids in digestion
d)
Controls our reaction time
83.
True or false capillaries have the largest diameter of all blood vessels
a)
False, veins do
b)
False, arteries do
c)
True
d)
All blood vessels have the same diameter
84.
Arteries split into _____ and veins split into ______.
a)
Arterioles...
venules
venules
b)
Venules...
Arterioles
Arterioles
c)
None of the above
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