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Unit 12: Human Body Systems Flashcards | StudBud
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Unit 12: Human Body Systems
Unit 12: Human Body Systems
25 terms
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#biology#humanbodysystems#extracredit
Flashcards
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Questions
25
Answers
1
T or F? The third line of defense includes white blood cells, phagocytes, and inflammation
False
True
2
T or F? In an invertebrate's respiratory system, they have gills.
True
False
3
What is the function of the reproductive system?
To produce offspring
Keeps blood constantly supplied with oxygen
Removes interstitial fluid from tissues
Converts food into nutrients
4
What is an organ in the excretory system?
Nerve
Kidney
Bone
Gallbladder
5
Which body system contains the capillaries?
Skeletal system
Lymphatic system
Nervous system
Cardiovascular system
6
What is included in only the first line of defense in the immune system?
WBCs, phagocytes, lysosomes, interferon, inflammation
antibodies
skin, mucus, cilia, saliva, stomach acid
B cells, T cells
7
What is the function of the cardiovascular system?
Carries oxygen and nutrients to all the cells in the body
Breaks down food to nutrients that are absorbed in the body
Filters waste from the blood
Provides support, framework, protection to body
8
Do the T cells or the B cells produce antibodies?
B cells
T cells
9
What does active immunity mean?
You produce the antibodies
Your immune system is too active
You have a very good immune system
You don't produce the antibodies
10
Which system do the organs depicted belong in?
Lymphatic system
Endocrine system
Excretory system
Reproductive system
11
Which body system contains an organ that sends messages to the body via spinal cord?
Cardiovascular system
Nervous system
Lymphatic system
Skeletal system
12
Which bacteria is common and plentiful in our digestive tracts?
B. Megaterium
E. Coli
K. Roseus
S. Marcescens
13
What does passive immunity mean?
You produce the antibodies
You have a more than normal amount of allergies
Your immune system is not as strong as it should be
You don't produce the antibodies
14
How does the skeletal system work with the nervous system?
Controls involuntary movement
Protects brain and spinal cord
Provides oxygen and removes carbon dioxide waste produced
Cleans the blood of wastes produced
15
What is the function of the digestive system?
Breaks down food into nutrients that can be used by the body
Circulates oxygen and removes carbon dioxide
Defends body against infectious diseases
Regulates body temp, protects against infection & injury
16
What organ is depicted in the picture?
Stomach
Esophagus
Spleen
Kidney
17
What are villi?
Produce lymphocytes, which help defend body against invaders
Acts as a filter for blood, where old RBCs are recycles
Sites of transfer of oxygen and carbon dioxide
Spherical structures, absorb essential nutrients from chyme
18
What is the function of the muscular system?
Maintains body posture, mainly body movement
Covers body against infection and injury
Defends body against infectious disease
Control system of the body, responds to stimuli
19
Which of these organs belongs to the integumentary system?
Teeth
Skin
Nerve
Liver
20
What are some organs in the immune system?
thymus, spleen, adenoids
stomach, mouth, esophagus
arteries, veins, heart
hair, teeth, nails
21
T or F? SNS and PNS are are a part of the nervous system.
False
True
22
How does the muscular system work with the respiratory system?
Moves oxygen and glucose around the body
Work together to move the body around
Muscle tissue allows movement of lungs and diaphragm
Protect important organs (like heart or stomach) in the body
23
What is this organ?
Liver
Heart
Lung
Gallbladder
24
T or F? Veins take oxygenated blood out of the heart
False
True
25
What is the function of the endocrine system?
Produce gametes and provide structures for offspring growth
Provide support, protection, framework for body
Emit hormones that control growth, development, &homeostasis
Body movement, maintains posture, heat production
