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Human Body Systems & Homeostasis Flashcards | StudBud
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Human Body Systems & Homeostasis
Human Body Systems & Homeostasis
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1
Cystic fibrosis is a life-threatening disorder that damages the lungs and digestive juices. It affects what 2 body syste
circulatory and digestive
circulatory and respiratory
digestive and skeletal
digestive and respiratory
2
Two body systems work together to help remove waste products from blood. What are these 2 systems?
skeletal and digestive
circulatory and integumentary
muscular and excretory
circulatory and excretory
3
How will the body MOST likely respond if the amount of oxygen in your blood decreases?
decreasing blood pressure
increasing body metabolism
decreasing movement
increasing breathing rate
4
Which body system controls hormone production and maintains homeostasis in the body?
Endocrine
Integumentary
Digestive
Nervous
5
Which of the following is a chemical change that occurs to food?
The breakdown of molecules of food by enzymes and acid in the stomach
The reduction in size of food particles as food is chewed
The movement of food to the stomach after it is swallowed
None of the above
6
Which pair of systems make the body move?
muscular and respiratory
circulatory and endocrine
muscular and skeletal
nervous and skeletal
7
Glands secrete hormones that are transported by blood. What body systems are described?
Endocrine & circulatory
Endocrine & excretory
Respiratory & circulatory
Excretory & muscular
8
what does the respiratory system do
to take oxygen in and dispose of carbon dioxide
controls body functions
allows the body to move
to break down foods
9
Blood cells are made in what body system?
Immune
Endocrine
Skeletal
Nervous
10
What is the function of skin, hair and nails ?
Allows the body to move
Protect the body from germs
Regulate the body through hormones
Provide a way for carbon dioxide to leave the body
11
What is the function of the large intestine?
production of digestive enzymes
brealking down toxic substances
Chemical digestion
Absorption of water
12
Which body system controls hormone production and maintains homeostasis in the body?
Nervous
Endocrine
Circulatory
Integumentary
13
Cardiac muscle is found only in the heart
False
True
14
Which of the following are functions of the skeletal system?
produces new red blood cells
all of the above
Protects vital organs
provides framework for mobility
15
When running long distance, your muscles require increaded oxygen. Which system is responsible for getting O2 to muscles
Nervous
Respiratory
Endocrine
Circulatory
16
The body has organs called glands which collect & process substances from the blood. Which system do glands belong to
Integumentary
Endocrine
Circulatory
Nervous
17
The brain is made up of how many main parts
2
5
3
4
18
The circulatory system moves oxygen
when you are asleep
to the lower body only
through the body
out of the body
19
Which of the following BEST explains why there are 2 (respiratory and circulatory) body systems to move oxygen?
One moves oxygen while awake, the other moves oxygen while asleep
One moves oxygen into the body, the other moves oxygen through the body
One moves oxygen into the body, the other moves oxygen out of the body
One moves oxygen to the upper body, the other moves oxygen to lower body
20
The function of the excretory system is to -
dispose of wastes and control body fluid composition
move materials from the environment into the body
produce enzymes the body needs to break down food
break food into small molecules that the body can absorb
21
The largest organ, which regulates body temperature and serves as a barrier against harmful microorganisms
Integumentary
Nervous
Skeletal
Endocrine
22
Which body system moves oxygen into the blood and removes carbon dioxide from the blood?
skeletal
excretory
digestive
respiratory
23
Which of the following is not part of the integumentary system?
trachea
hair
fingernails
skin
24
Ovaries produce & secrete hormones in addition to eggs. To what two body system do ovaries belong?
Nervous & Digestive
Endocrine & Reproductive
Excretory & Muscular
Integumentary & reproductive
25
The circulatory system is made up of what organs?
Capillaries
Heart
Arteries
Veins
26
Which process is best classified as a physical change?
Bacteria converting lactose into simple sugars in the intestines
Digestive enzymes breaking down proteins into smaller fragments
Saliva converting the starch in crackers into simple sugars
Teeth grinding a cracker into smaller pieces in the mouth
27
This system moves oxygen to the cells and helps the body fight infections
endocrine system
muscular system
circulatory system
digestive system
