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Human Body Systems Unit Review
Human Body Systems Unit Review
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A review of the Human Body Systems Unit
Flashcards
70 cards
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Practice quiz
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Questions
70
Answers
1
The Central Nervous System is composed of ? and ? ; while the Peripheral Nervous System is composed of ? and ? .
Brain and spinal cord; autonomic system and somatic system
Autonomic system and somatic system; autonomic system and somatic system
Autonomic system and somatic system; brain and spinal cord
Brain and spinal cord; brain and spinal cord
2
An organ composed of living tissue
Bone marrow
Osteoplasts
Bone
Cartilage
3
After entering the
BICUSPID VALVE
where does blood go next in the blood flow path?
Left ventricle
Aorta
Right atrium
Lungs
4
The enzyme in your saliva is called ... and it breaks down ... into ....
Protease, proteins, amino acids
Amylase, carbohydrates, sugar
Lipase, lipids, fats and oils
Carbohydrase, carbohydrates, simple sugars
5
Which of the following is NOT a major component of the skeletal system?
Alveoli
Joints
Cartilage
Ligaments
6
Many tissues make up ..... ?
an organ system
an organ
a cell
an organism
7
The area of the brain that controls involuntary functions.
Spinal cord
Reflex
Brain
Brain stem
8
Carries oxygen, carbon dioxide, nutrients, and wastes throughout the body
Respiratory System
Reproductive System
Circulatory System
Endocrine System
9
Which of the following is NOT a lobe of the brain?
Frontal
Cerebellum
Temporal
Parietal
10
Allows for the production of offspring and the continuation of each particular species
Lymphatic/Immune System
Integumentary System
Skeletal System
Reproductive System
11
Made of sensory and motor neurons that transmit information between the central nervous system and the rest of the body.
Peripheral Nervous System
Spinal Cord
Cerebrum
Reflex
12
Which chamber of the heart is the strongest and has to pump blood to the entire body?
Left ventricle
Right ventricle
Right atrium
Left atrium
13
.... occurs when the heart is not working efficiently
Heart failure
Heart attack
Atherosclerosis
Stroke
14
Many cells make up a ..... ?
organism
organ
organ system
tissue
15
Filters waste material from blood to emit liquid waste from the body
Excretory System
Lymphatic/Immune System
Nervous System
Endocrine System
16
Which of the following does the cerebellum NOT control?
Vision and visual tasks
Coordination of movement
Memory for reflex
Balance and equilibrium
17
After entering the
AORTA
where does blood go next in the blood flow path?
Left Ventricle
Right Atrium
Lungs
Body
18
What is the first step in the tract food takes through the digestive system?
esophagus
anus
small intestine
mouth
19
How do you feel about the last test of the year?
*smiling emoji*
*crying emoji*
*thumbs up emoji*
*thumbs down emoji*
20
An automatic movement in response to a stimulus.
Reflex
Central Nervous System
Spinal cord
Peripheral Nervous System
21
Gathers and interprets information and responds to that information
Digestive System
Skeletal System
Nervous System
Circulatory System
22
Supplies the blood with oxygen in order to deliver oxygen to all parts of the body
Respiratory System
Circulatory System
Nervous System
Lymphatic/Immune System
23
After entering the
SUPERIOR/INFERIOR VENA CAVA
where does blood go next in the blood flow path?
Bicuspid Valve
Right Atrium
Left Atrium
Tricuspid Valve
24
Arteries carry ...., while veins carry ....
Oxygenated blood; deoxygenated blood
Oxygenated blood; oxygenated blood
Deoxygenated blood; deoxygenated blood
Deoxygenated blood; oxygenated blood
25
The membrane that surrounds bones
Periosteum
Joints
Bone marrow
Cartilage
26
Tissue that connects 2 bones; stretch to prevent bones from hitting eachother
Bone marrow
Joints
Ligaments
Bone
27
The part of the brain that coordinates voluntary muscle movement and regulates balance and posture.
Brain Stem
Cerebellum
Neuron
Cerebrum
28
What is the third step in the tract food takes through the digestive system?
small intestine
stomach
rectum
mouth
29
Breaks down and processes food, excretes waste
Reproductive System
Digestive System
Respiratory System
Lymphatic/Immune System
30
What is the fourth step in the tract food takes through the digestive system?
stomach
large intestine
esophagus
small intestine
31
Acts as a communication system, transmitting hormones&messages throughout body
Skeletal System
Endocrine System
Nervous System
Circulatory System
32
After entering the
LUNGS
where does blood go next in the blood flow path?
Pulmonary veins
Right atrium
Left ventricle
Aortic Semilunar valve
33
Many organs make up ...... ?
organism
organ system
cells
tissues
34
Where 2 or more bones meet; they provide flexibility and enable the skeleton to move.
Cartilage
Ligaments
Joints
Bone marrow
35
Protects vital organs, gives our bodies a shape, and allows our bodies to move
Integumentary System
Skeletal System
Reproductive System
Lymphatic/Immune System
36
Arteries have ... due to ...
Low pressure; being close to the heart
Low pressure; being far from the heart
High pressure; being far from the heart
High pressure; being close to the heart
37
After entering the
TRICUSPID VALVE
where does blood go next in the blood flow path?
Body
Right Ventricle
Superior/Inferior Vena Cava
Left Ventricle
38
What does the brain stem control?
Breathing
All of the above
Heart rate
Temperature
39
After entering the
PULMONARY VEINS
where does blood go next in the blood flow path?
Left ventricle
Aortic Semilunar valve
Left atrium
Tricuspid valve
40
After entering the
PULMONARY ARTERIES
where does blood go next in the blood flow path?
Lungs
Bicuspid valve
Tricuspid valve
Aortic Semilunar valve
41
After entering the
LEFT VENTRICLE
where does blood go next in the blood flow path?
Aortic Semilunar valve
Left ventricle
Superior/Inferior Vena Cava
Tricuspid valve
42
Which of the following is a blood vessel?
All of these are blood vessels
Veins
Capillaries
Arteries
43
What is the smallest level of organization in our bodies?
organs
organisms
tissues
cells
44
After entering the
RIGHT VENTRICLE
where does blood go next in the blood flow path?
Body
Pulmonary arteries
Pulmonary veins
Left atrium
45
Many organ systems make up ...... ?
cells
organ
tissues
organism
46
Protects body from pathogens, absorbs excess fluid, transports fats&filters unneeded particles
Lymphatic/Immune System
Integumentary System
Endocrine System
Skeletal System
47
An organ that serves as the center of the nervous system in all vertebrate animals.
Neuron
Brain
Reflex
Spinal Cord
48
Acts as a barrier b/w body&environment, protects the body from bacteria&dehydration,&cools body
Nervous System
Endocrine System
Integumentary System
Circulatory System
49
After entering the
LEFT ATRIUM
where does blood go next in the blood flow path?
Bicuspid valve
Aortic Semilunar valve
Body
Left ventricle
50
What is the second step in the tract food takes through the digestive system?
rectum
esophagus
large intestine
small intestine
51
The small intestine absorbs ... while the large intestine absorbs ...
Oxygen, water
Water, nutrients
Water, oxygen
Nutrients, water
52
What branch together to form capillaries?
Arteries
Venules
Veins
Arterioles
53
Living bone cells
Ligaments
Osteoplasts
Joints
Bone marrow
54
Made up of the brain and the spinal cord.
Peripheral Nervous System
Reflex
Central Nervous System
Cerebellum
55
What is the fifth step in the tract food takes through the digestive system?
small intestine
large intestine
anus
rectum
56
After entering the
AORTIC SEMILUNAR VALVE
where does blood go next in the blood flow path?
Body
Lungs
Aorta
Superior/Inferior Vena Cava
57
...occurs when not enough O
2
reaches the heart; ... occurs when not enough O
2
reaches the brain
Stroke; heart attack
Atherosclerosis; stroke
Heart failure; stroke
Heart attack; stroke
58
What is the seventh step in the tract food takes through the digestive system?
stomach
rectum
anus
large intestine
59
The part of the brain that controls memory, language, and thought.
Spinal cord
Cerebrum
Reflex
Central Nervous System
60
Supports and enables movement, produces heat, and helps give the body its overall shape
Muscular System
Endocrine System
Reproductive System
Skeletal System
61
After entering the
RIGHT ATRIUM
where does blood go next in the blood flow path?
Left Atrium
Tricuspid Valve
Right Atrium
Left Ventricle
62
Which nervous system controls involuntary and voluntary movements?
Peripheral Nervous System
None of the above
All of the above
Central Nervous System
63
Soft, fatty substance in the cavities of bones, where blood cells are produced.
Ligaments
Periosteum
Bone marrow
Osteoplasts
64
The basic functioning unit of the nervous system; a nerve cell.
Reflex
Brain
Cerebrum
Neuron
65
Adult humans have ... bones, while babies have around ... bones at birth
260, 400
400, 260
300, 206
206, 300
66
A strong, flexible tissue that covers the ends of bones
Ligaments
Joints
Osteoplasts
Cartilage
67
What is the sixth step in the tract food takes through the digestive system?
small intestine
anus
stomach
rectum
68
Which of the following is NOT a function of the nervous system?
It ensures communication between the systems of the body
It recognizes&coordinates the bodys response to changes in its environments
It controls body functions
It breaks down and processes food, and excretes waste
69
A tube-like structure of neurons that sends signals to and from the brain.
Spinal cord
Brain stem
Neuron
Central Nervous System
70
Which of the following is NOT a function of blood?
Carries oxygen, food, and hormones to the cells of your body
Fights infection in your body
Keeps us warm
All of the above are functions of blood
