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Human Body Systems Review
Human Body Systems Review
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7th Grade Human Body Systems - Ch 15 & 16 review (Holt textbook)
Flashcards
18 cards
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Questions
18
Answers
1
Where can you easily find someone's pulse?
wrist (radial artery)
shoulder
knee
thumb
2
Which System interacts with the respiratory system to control breathing while maintaining homeostasis?
skeletal
excretory
nervous
cardiovascular
3
One function of this system is to protect vital organs...
muscular
endocrine
nervous
skeletal
4
Which of the following is the correct level of organization of the body?
organism, tissues, cells, organs, organ systems
cells, organs, organ systems, organism, tissues
cells, tissues, organ, organ systems,organism
cells, tissues, organ systems, organs, organism
5
The largest organ in the human body is...
muscle
bone
skin
brain
6
The diaphragm is an organ that belongs to which 2 systems?
digestive, immune
muscular, nervous
respiratory, muscular
circulatory, muscular
7
Where can smooth muscles be found?
stomach
legs
biceps
heart
8
The system that sends and receives electrical signals throughout the body is the...
nervous system
lymphatic system
integumentary system
endocrine system
9
A group of similar cells form a...
organism
system
organ
tissue
10
2 systems that work with the digestive system to move food and deliver nutrients are
muscular and cardiovascular
respiratory and excretory
large and small intestine
immune and nervous
11
Gas exchange occurs in the blood by which blood vessels?
alveoli
veins
capillaries
white blood cells
12
3 organs of the excretory system are:
veins, arteries, skin
skin, kidneys, lungs
brain, brain stem, veins
skin, hair, nails
13
Which type of blood vessels carry blood back towards the heart?
capillaries
heart
arteries
veins
14
Gas exchange occurs in the lungs by tiny air sacs called
neurons
lungs
alveoli
trachea
15
The integumentary system is made up of...
kidneys, bladder, etc.
muscles
skin, nails, hairs
brain, spinal cord, nerves
16
The kidneys filter wastes out of the blood and are part of this system
cardiovascular
excretory
digestive
lymphatic
17
Which organ contains acid to aid in digestion of food?
esophagus
small intestine
stomach
kidneys
18
Which is an example of an involuntary muscle action?
flexing your muscles
waving
heart pumping
walking
