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Human Body Systems Unit Review Flashcards | StudBud
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Human Body Systems Unit Review
Human Body Systems Unit Review
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science review
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30 cards
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Questions
30
Answers
1
What part of the body receives information from the senses?
brain
heart
lungs
stomach
2
What is the primary job of red blood cells?
transport oxygen
fight disease
allow reproduction
remove waste
3
What is the main function of the excretory system?
to strengthen skeletal muscles
to collect and remove waste from the body
to protect the nervous system
to bring oxygen to body cells
4
Which of these is measured when a nurse takes a patient's blood pressure?
amount of blood flowing through the patient’s blood vessels
force of blood against artery walls as heart contract/relax
volume of blood entering patients heart between contractions
number of times per minute patients heart contracts at rest
5
Which system is responsible for breaking down food to provide cellular energy
respiratory
digestive
excretory
circulatory
6
What part do the alveoli play in the respiratory system?
They exchange gases with the circulatory system
They keep any gases from entering the bloodstream
They convert carbon dioxide to oxygen for use by cells.
They store gases not needed by the body.
7
Which statement accurately explains the relationship between two body systems
excretory system regulates temperature of integu. system
The nervous sys regulates movement of the muscular system
The digestive system delivers oxygen absorb by the resp. sys
skel. system delivers nutrients absorbed by endocrine system
8
students run laps, breathing gets heavier pace begins to slow, why are they slowing down?
they are getting less oxygen to their cells
their lung cells are multiplying
they are exhaling carbon dioxide
their respiratory system stops functioning
9
What is the primary function of white blood cells in humans?
remove wastes
carry oxygen
grow tissues
fight disease
10
Which organ directly works to protect the human body from disease?
heart
kidney
pancreas
skin
11
In which excretory organ is urea produced
lungs
liver
kidney
skin
12
Which body system is responsible for breaking down food into molecules that it absorbs?
circulatory
respiratory
digestive
lymphatic
13
What does the brain monitor to control the rate of breathing during normal activities?
the level of carbon dioxide in the air
the level of carbon dioxide in the cells
the level of carbon dioxide in the blood
the level of carbon dioxide in the lungs
14
Which system helps maintain a normal body temperature of 98.6
digestive system
reproductive system
endocrine system
skeletal system
15
What function do the kidney's perform?
supply oxygen to body cells
remove urea and excess water
play a role in gas exchange
eliminate carbon dioxide
16
Which two body systems are directly involved in movement
digestive and muscular
respiratory and digestive
muscular and skeletal
skeletal and respiratory
17
The skeleton does all of the following except
produce vitamin D
provide shape and support
protect internal organs
enable movement
18
How do muscles and bones work together to create body movement?
muscles send electrical impulses to bones
muscles grow at the same rate as bones
the muscles pull on the bones
the muscles protect the bones
19
Circulatory and endocrine system work together which describes one way they interact?
taking in oxygen and transporting it to cells of the body
absorb nutrients from food & transporting them to cells body
collect waste products from cells and transport out of body
releasing hormones & transporting them to cells of the body
20
A mature egg is released from the ovary during a process called
fertilization
ovulation
menstruation
Fallopian tube
21
Which of these structures is produces in an ovary?
sperm
fetus
egg
embryo
22
how do muscles work to allow you to extend an arm from a curled position by straightening elbow
Both the biceps and triceps contract.
The triceps contract and the biceps relax.
Both the biceps and the triceps relax.
The biceps contract and the triceps relax.
23
what is the main relationship between the trachea, bronchioles and alveoli
work together to regulate body temp
work together to transport nutrients
work together to store fluids to prevent dehydration
work together to maintain oxygen level in the blood
24
washing your skin helps prevent
skin cancer
chapping
sunburn
acne
25
which system works along with the skeletal system by assisting movement and maintaining posture
muscular
circulatory
digestive
respiratory
26
The joining of a sperm and an egg is called
fertilization
implantation
menstruation
ovulation
27
How does the skin help the body maintain homeostasis?
the skin sends messages to the brain
the skin transports oxygen
the skin stabilizes temperature
the skin digests viruses
28
Which body system is MOST affected by a disease that causes the bones to become weak & brittle
excretory
skeletal
nervous
muscular
29
Which systems work together to prepare and distribute food for cells
nervous and respiratory
nervous and excretory
digestive and endocrine
digestive and circulatory
30
System in the human body system contains pituitary gland, hypothalamus glad and thyroid gland?
reproductive
excretory
circulatory
endocrine
