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Human Body Review

Total questions: 132

Worksheet time: 1hrs 6mins

Name
Class
Date
1.

Blood travels throughout the body and picks up oxygen from the which of the following organs?

a)

Protists

b)

Heart

c)

Lungs

d)

Kidneys

2.

Each of the two upper chambers of the heart that receive blood that comes into the heart are called

a)

ventricles

b)

valves

c)

pacemaker

d)

atrium

3.

What are the tiny blood vessels where substances are exchanged between the blood and body cells?

a)

Arteries

b)

Capillaries

c)

Veins

d)

Ventricles

4.

Which of the following carries oxygen in the blood?

a)

White blood cells

b)

Plasma

c)

Platelets

d)

Red Blood Cells

5.

What is the job of the white blood cells?

a)

help fight disease by making antibodies

b)

carries oxygen and carbon dioxide

c)

helps form clots and scabs

d)

prevents the growth of algae in your blood

6.

Left Ventricle

a)

1

b)

2

c)

3

d)

4

e)

5

7.

Left Atrium

a)

1

b)

2

c)

3

d)

4

e)

5

8.

Right Atrium

a)

1

b)

2

c)

3

d)

4

e)

5

9.

Aorta

a)

1

b)

2

c)

3

d)

4

e)

5

10.

Right Ventricle

a)

1

b)

2

c)

3

d)

4

e)

5

11.

Which number is the trachea?

a)

1

b)

3

c)

5

d)

8

12.

Which number are the lungs?

a)

2

b)

3

c)

4

d)

6

13.

Which number is the diaphragm?

a)

2

b)

3

c)

4

d)

6

14.

Diaphragm

a)

a blood vessel that carries blood back to the heart.

b)

the throat; part of the respiratory and digestive system.

c)

the two lower chambers of the heart that pumps blood out of the heart,

d)

large muscle located at the bottom of a mammal's rib cage that functions in breathing.

e)

a blood vessel that carries blood away from the heart.

15.

Vein

a)

a blood vessel that carries blood back to the heart.

b)

the throat; part of the respiratory and digestive system.

c)

the two lower chambers of the heart that pumps blood out of the heart,

d)

large muscle located at the bottom of a mammal's rib cage that functions in breathing.

e)

a blood vessel that carries blood away from the heart.

16.

Ventricle

a)

a blood vessel that carries blood back to the heart.

b)

the throat; part of the respiratory and digestive system.

c)

the two lower chambers of the heart that pumps blood out of the heart,

d)

large muscle located at the bottom of a mammal's rib cage that functions in breathing.

e)

a blood vessel that carries blood away from the heart.

17.

artery

a)

a blood vessel that carries blood back to the heart.

b)

the throat; part of the respiratory and digestive system.

c)

the two lower chambers of the heart that pumps blood out of the heart,

d)

large muscle located at the bottom of a mammal's rib cage that functions in breathing.

e)

a blood vessel that carries blood away from the heart.

18.

What is the primary organ of the respiratory system?

a)

heart

b)

lungs

c)

teeth

d)

diaphragm

19.

What is the primary organ of the circulatory system?

a)

lungs

b)

ventricles

c)

arteries

d)

heart

20.

Trachea

a)

the throat; part of the respiratory and digestive system.

b)

The windpipe; a passage through which air moves in the respiratory system

c)

large muscle located at the bottom of a mammal's rib cage that functions in breathing.

d)

The process by which oxygen and glucose undergo a complex series of chemical reactions inside a cell.

21.

Breathing and respiration are the same thing.

a)

True

b)

False

22.

Which of the main functions of the respiratory system?

a)

To move oxygen into the body

b)

To remove carbon dioxide and water from the body

c)

To inhale and exhale

d)

To direct all the body's functions

23.

What happens when the diaphragm contracts and moves downward?

a)

Air is pulled into the lungs (we inhale)

b)

The heart is squeezed

c)

No air moves in or out of the lungs

d)

Air is pushed out of the lungs (we exhale)

24.

The body system which consists of the heart, blood vessels, and blood, which is also called the cardiovascular system is the

a)

respiratory system

b)

endocrine system

c)

circulatory system

d)

nervous system

25.

The largest artery in the body which receives blood from the left ventricle is the

a)

Superior vena cava

b)

Inferior vena cava

c)

Carotid

d)

Aorta

26.

Your rate of carbon dioxide output increased. What most likely happened?

a)

You went to sleep

b)

You ate

c)

You started running

d)

You smelt an odor

27.

How do the alveoli interact with the circulatory system?

a)

They store gases not needed by the body

b)

They exchange gases with the circulatory system

c)

They keep gases from entering the bloodstream

d)

They convert carbon dioxide to oxygen

28.

To pump blood through the body, the heart must overcome the force of gravity. Which position would require the LEAST work from the heart?

a)

sitting

b)

standing

c)

kneeling

d)

laying down

29.

A person experiences a flight or fight response because of danger. What happens in the circulatory system?

a)

The heart muscle contracts faster, increasing blood flow through the blood vessels

b)

The heart valves close, increasing the blood volume stored in the heart chambers

c)

Breathing slows down, allowing the blood to absorb oxygen more efficiently

d)

Blood vessels relax and dilate, letting blood flow through them more quickly

30.

Blood travels throughout the body and picks up oxygen from the which of the following organs?

a)

Protists

b)

Heart

c)

Lungs

d)

Kidneys

31.

The process in which oxygen and glucose undergo chemical reactions in cells to create energy is called

a)

oxidation

b)

perspiration

c)

respiration

d)

photosynthesis

32.

Which number is the nasal cavity?

a)

1

b)

2

c)

3

d)

7

33.

Which number is the trachea?

a)

1

b)

3

c)

5

d)

8

34.

Which number are the lungs?

a)

2

b)

3

c)

4

d)

6

35.

Which number is the diaphragm?

a)

2

b)

3

c)

4

d)

6

36.

Which number is the larynx?

a)

1

b)

3

c)

7

d)

8

37.

Which number is the pharynx?

a)

1

b)

3

c)

7

d)

8

38.

Which number is the bronchi?

a)

4

b)

5

c)

6

d)

7

39.

Diaphragm

a)

the throat; part of the respiratory and digestive system.

b)

the two lower chambers of the heart that pumps blood out of the heart,

c)

large muscle located at the bottom of a mammal's rib cage that functions in breathing.

d)

a blood vessel that carries blood away from the heart.

40.

What is the primary organ of the respiratory system?

a)

nose

b)

lungs

c)

trachea

d)

diaphragm

41.

Trachea

a)

the throat; part of the respiratory and digestive system.

b)

The windpipe; a passage through which air moves in the respiratory system

c)

large muscle located at the bottom of a mammal's rib cage that functions in breathing.

d)

The process by which oxygen and glucose undergo a complex series of chemical reactions inside a cell.

42.

Respiration

a)

the throat; part of the respiratory and digestive system.

b)

The windpipe; a passage through which air moves in the respiratory system

c)

Breathing

d)

The process by which oxygen and glucose undergo a complex series of chemical reactions inside a cell.

43.

Bronchi

a)

The back of the throat; part of both the respiratory and digestive systems

b)

The windpipe; a passage through which air moves in the respiratory system

c)

The passages that direct air into the lungs

d)

Large muscle located at the bottom of a mammal's ribcage that functions in breathing

44.

Pharynx

a)

The back of the throat; part of both the respiratory and digestive systems

b)

The windpipe; a passage through which air moves in the respiratory system

c)

The passages that direct air into the lungs

d)

Large muscle located at the bottom of a mammal's ribcage that functions in breathing

45.

Breathing and respiration are the same thing.

a)

True

b)

False

46.

Which of the main functions of the respiratory system?

a)

To move oxygen into the body

b)

To remove carbon dioxide and water from the body

c)

To inhale and exhale

d)

To direct all the body's functions

47.

What happens when the diaphragm contracts and moves downward?

a)

Air is pulled into the lungs (we inhale)

b)

The heart is squeezed

c)

No air moves in or out of the lungs

d)

Air is pushed out of the lungs (we exhale)

48.

The ____________ is the flap of tissue that prevents food from entering the trachea.

a)

Epiglottis

b)

Pharynx

c)

Larynx

d)

Trachea

49.

What is the sticky substance in the nose that moistens air and traps particles?

a)

Cilia

b)

Mucus

c)

Blood

d)

Cytoplasm

50.

What organ is a tube made of ridges of cartilage that connects the larynx to the bronchi?

a)

Pharynx

b)

Larynx

c)

Trachea

d)

Vocal Cords

51.

What is the term for the connective tissue that covers the larynx and vibrates to produce sound?

a)

Pharynx

b)

Larynx

c)

Trachea

d)

Vocal Cords

52.

One function of the ________________ system is to provide shape and support and to protect the body's organs.

a)

nervous

b)

muscular

c)

circulatory

d)

skeletal

53.

Ligament

a)

A place in the body where two bones come together.

b)

A body tissue that contracts or shortens, making body parts move.

c)

The inner framework made of all the bones of the body.

d)

Strong connective tissue that connects muscle to bone.

e)

Strong connective tissue that holds bones together.

54.

Muscle Tissue

a)

A place in the body where two bones come together.

b)

A body tissue that contracts or shortens, making body parts move.

c)

The inner framework made of all the bones of the body.

d)

Strong connective tissue that connects muscle to bone.

e)

Strong connective tissue that holds bones together.

55.

Tendon

a)

A place in the body where two bones come together.

b)

A body tissue that contracts or shortens, making body parts move.

c)

The inner framework made of all the bones of the body.

d)

Strong connective tissue that connects muscle to bone.

e)

Strong connective tissue that holds bones together.

56.

Joint

a)

A place in the body where two bones come together.

b)

A body tissue that contracts or shortens, making body parts move.

c)

The inner framework made of all the bones of the body.

d)

Strong connective tissue that connects muscle to bone.

e)

Strong connective tissue that holds bones together.

57.

Skeleton

a)

A place in the body where two bones come together.

b)

A body tissue that contracts or shortens, making body parts move.

c)

The inner framework made of all the bones of the body.

d)

Strong connective tissue that connects muscle to bone.

e)

Strong connective tissue that holds bones together.

58.

One function of the ________________ system is to enable the body to move.

a)

muscular

b)

tendon

c)

protist

d)

skeletal

59.

Which of the following actions is controlled by INVOLUNTARY muscles?

a)

smiling

b)

heart beating

c)

walking

d)

running

60.

Places in the body where two bones come together are called

a)

congruences

b)

muscles

c)

nerves

d)

joints

61.

What type of muscle tissue is responsible for peristalsis (moving food through the digestive system)?

a)

smooth

b)

skeletal

c)

striated

d)

cardiac

62.

In order to bend a joint, skeletal muscles work:

a)

in pairs that both contract together

b)

in pairs that both relax together

c)

in pairs where one contracts and the other relaxes

d)

skeletal muscles can't work in pairs

63.

What is a?

a)

Phalanges

b)

Skull

c)

Clavicle

d)

Femur

64.

What is b?

a)

Phalanges

b)

Skull

c)

Clavicle

d)

Femur

65.

What is c?

a)

Phalanges

b)

Skull

c)

Clavicle

d)

Femur

66.

What is d?

a)

Phalanges

b)

Skull

c)

Clavicle

d)

Femur

67.

What is a?

a)

Triceps

b)

Biceps

c)

Trapezius

d)

Gluteus Maximus

e)

Quadriceps

68.

What is b?

a)

Triceps

b)

Biceps

c)

Trapezius

d)

Gluteus Maximus

e)

Quadriceps

69.

What is c?

a)

Triceps

b)

Biceps

c)

Achilles Tendon

d)

Hamstrings

e)

Gluteus Maximus

70.

What is d?

a)

Triceps

b)

Biceps

c)

Achilles Tendon

d)

Hamstrings

e)

Gluteus Maximus

71.

What is e?

a)

Triceps

b)

Biceps

c)

Achilles Tendon

d)

Hamstrings

e)

Gluteus Maximus

72.

An example of a pivot joint is the _____

a)

neck

b)

knee

c)

shoulder

d)

wrist

73.

An example of a hinge joint is the _____

a)

neck

b)

knee

c)

shoulder

d)

wrist

74.

An example of a ball and socket joint is the _____

a)

neck

b)

knee

c)

shoulder

d)

wrist

75.

An example of a gliding joint is the _____

a)

neck

b)

knee

c)

shoulder

d)

wrist

76.

Which part of the brain coordinates movement and helps to maintain balance?

a)

brain stem

b)

cerebellum

c)

cerebrum

d)

spinal cord

77.

Which part of the brain helps to controls involuntary actions such as breathing and heart rate?

a)

brain stem

b)

cerebellum

c)

cerebrum

d)

spinal cord

78.

A cell that carries information through the nervous system is called a ______

a)

dendrite

b)

axon

c)

neuron

d)

cell

79.

Axon

a)

Proteins that help destroy pathogens (germs).

b)

A threadlike structure that carries nerve impulses towards the cell body of a neuron.

c)

A threadlike structure that carries nerve impulses away from the cell body of a neuron.

d)

An automatic response that occurs rapidly and without conscious control.

e)

A cell that carries information through the nervous system.

80.

Which part of the brain helps to interprets input from the senses and deals with processes such as learning and nuturing?

a)

brain stem

b)

cerebellum

c)

cerebrum

d)

spinal cord

81.

Which of the following is one of the functions of the nervous system?

a)

to remove wastes from the body

b)

to break down food into molecules

c)

to transport red blood cells

d)

to receive information from parts of the body

82.

The brain and spinal cord are part of what system?

a)

Peripheral Nervous System

b)

Somatic Nervous System

c)

Central Nervous System

d)

Automatic Nervous System

83.

What structure links the brain to the peripheral nervous system?

a)

spinal cord

b)

esophagus

c)

liver

d)

protist

84.

The thyroid gland is part of the _____________ system.

a)

respiratory

b)

nervous

c)

reproductive

d)

endocrine

85.

The _________________ system helps the body fight infections.

a)

respiratory

b)

immune

c)

endocrine

d)

digestive

86.

Which of the following is the function of the endocrine system?

a)

to transport red blood cells

b)

to break down food into molecules

c)

to produce chemicals that control many of the body's daily activities

d)

to remove wastes from the body

87.

Which of the following is a function of the motor neurons in the nervous system?

a)

to gather information about stimuli

b)

to directly control the actions of muscles

c)

to directly apply force to the skeletal system

d)

to transmit messages from the brain to the body

88.

What is the "master gland" of the endocrine system?

a)

thyroid

b)

pituitary

c)

adrenal

d)

pancreas

89.

A lack of control in the muscular system is most likely related to a problem in which other organ system?

a)

nervous

b)

immune

c)

excretory

d)

digestive

90.

A protein produced by the immune system to fight infection is called a(n)____

a)

antibody

b)

antigen

c)

hormone

d)

cell

91.

Dendrite

a)

Proteins that help destroy pathogens (germs).

b)

A threadlike structure that carries nerve impulses towards the cell body of a neuron.

c)

A threadlike structure that carries nerve impulses away from the cell body of a neuron.

d)

An automatic response that occurs rapidly and without conscious control.

e)

A cell that carries information through the nervous system.

92.

An organism such as a fungi, bacteria, or virus that causes disease or provokes an immune response

a)

antibody

b)

antigen

c)

pathogen

d)

hormone

93.

Which blood cells are responsible for fighting infections?

a)

Plasma

b)

Red Blood Cells

c)

Hormones

d)

White Blood Cells

94.

Which of the following are functions of the nervous system?

a)

to break down food into molecules

b)

to receive information from parts of the body

c)

to send information to parts of the body

d)

to control involuntary body functions

95.

What is the biggest part of the brain (by volume)?

a)

cerebellum

b)

brain stem

c)

pons

d)

cerebrum

96.

Which part of the brain interprets information from the senses and deals with processes like learning and remembering?

a)

cerebellum

b)

brain stem

c)

pons

d)

cerebrum

97.

The peripheral nervous system includes....

a)

the brain and the spinal cord

b)

only the brain

c)

only the spinal cord

d)

the nerves that branch off from the brain and spinal cord

98.

The _____ side of the brain controls the ____ side of the body.

a)

right, right

b)

right, either

c)

right, neither

d)

right, left

99.

Which body systems are most involved when someone stubs their toe?

a)

muscle and endocrine

b)

nervous and digestive

c)

nervous and muscle

d)

reproductive and endocrine

100.

What is number 13?

a)

Kidneys

b)

Ureters

c)

Bladder

d)

Urethra

101.

What is number 14?

a)

Kidneys

b)

Ureters

c)

Bladder

d)

Urethra

102.

What is number 12?

a)

Kidneys

b)

Ureters

c)

Bladder

d)

Urethra

103.

What is number 15?

a)

Kidneys

b)

Ureters

c)

Bladder

d)

Urethra

104.

What is number 17?

a)

mouth

b)

esophagus

c)

liver

d)

stomach

e)

small intestine

105.

What is number 20?

a)

mouth

b)

esophagus

c)

liver

d)

stomach

e)

small intestine

106.

What is number 19?

a)

mouth

b)

esophagus

c)

liver

d)

stomach

e)

small intestine

107.

What is number 18?

a)

mouth

b)

esophagus

c)

liver

d)

stomach

e)

small intestine

108.

What is number 14?

a)

mouth

b)

esophagus

c)

liver

d)

stomach

e)

small intestine

109.

What is number 15?

a)

rectum

b)

large intestine

c)

liver

d)

stomach

e)

small intestine

110.

What is number 16?

a)

rectum

b)

large intestine

c)

liver

d)

stomach

e)

small intestine

111.

What organ carries urine to the outside of the body?

a)

kidneys

b)

bladder

c)

ureters

d)

urethra

112.

What organ acts as a storage tank for urine?

a)

kidneys

b)

bladder

c)

ureters

d)

urethra

113.

What is the process by which wastes are removed from the body?

a)

nephron

b)

glucose

c)

urine

d)

urea

e)

excretion

114.

A watery fluid produced by the kidneys that contains urea and other wastes?

a)

nephron

b)

glucose

c)

urine

d)

urea

e)

excretion

115.

What is a sugar that is a major source of energy for the body?

a)

nephron

b)

glucose

c)

urine

d)

urea

e)

excretion

116.

What is a chemical that comes from the breakdown of proteins?

a)

nephron

b)

glucose

c)

urine

d)

urea

e)

excretion

117.

What is a chemical that comes from the breakdown of proteins?

a)

nephron

b)

glucose

c)

urine

d)

urea

e)

excretion

118.

What is a small filtering structure found in the kidneys that removes wastes from blood and produces urine?

a)

nephron

b)

glucose

c)

urine

d)

urea

e)

excretion

119.

What are the two narrow tubes that connect the kidneys to the urinary bladder?

a)

kidneys

b)

bladder

c)

urethra

d)

ureters

120.

What organ acts like a filter and removes urea and other wastes from the blood?

a)

bladder

b)

kidneys

c)

urethra

d)

ureters

121.

How does the excretory system help to maintain the body’s homeostasis?

a)

It creates red blood cells.

b)

It fights off infection.

c)

It keeps the body free from harmful levels of chemicals.

d)

It stores bile.

122.

What is the fluid released when the mouth waters that plays an important role in both mechanical & chemical digestion?

a)

epiglottis

b)

peristalsis

c)

saliva

d)

digestion

e)

absorption

123.

What are the involuntary waves of muscle contraction that keep food moving along in one direction through the digestive system?

a)

epiglottis

b)

peristalsis

c)

saliva

d)

digestion

e)

absorption

124.

What is the process by which nutrient molecules pass through the wall of the digestive system into the blood?

a)

epiglottis

b)

peristalsis

c)

saliva

d)

digestion

e)

absorption

125.

What is the flap of tissue that seals off the windpipe and prevents food from entering?

a)

epiglottis

b)

peristalsis

c)

saliva

d)

digestion

e)

absorption

126.

What is the process by which the body breaks down food into small nutrient molecules?

a)

epiglottis

b)

peristalsis

c)

saliva

d)

digestion

e)

absorption

127.

What is the short tube at the end of the large intestine where solid waste is eliminated from the body?

a)

small intestine

b)

rectum

c)

large intestine

d)

liver

128.

What is is the muscular tube that connects the mouth to the stomach?

a)

small intestine

b)

rectum

c)

esophagus

d)

stomach

129.

What is the organ of digestion that is a stretchy bag that holds your food after you eat?

a)

small intestine

b)

pancreas

c)

liver

d)

stomach

130.

The role of the ____________ is to produce bile.

a)

small intestine

b)

pancreas

c)

liver

d)

stomach

131.

What organ is found underneath the liver and is a storage tank for bile?

a)

liver

b)

pancreas

c)

rectum

d)

gall bladder

132.

Which organ in the digestive system helps to digest sugars?

a)

liver

b)

pancreas

c)

rectum

d)

gall bladder

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