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Human Body Systems Flashcards | StudBud
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Human Body Systems
Human Body Systems
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1
Trivia: How many liters of saliva is produced each day?
0.75
1.5
2.5
2.0
2
Some organs are shared by TWO body systems.
False
True
3
Where can a human body get the molecules it needs?
from food and air
from the air they breathe
from the food they eat
from the doctor
4
Which 2 systems work together to break down nutrients & then transport them to the body?
digestive & circulatory
digestive & excretory
lymphatic & endocine
respiratory & circulatory
5
Which body system sends signals throughout the body?
digestive
circulatory
respiratory
nervous
6
When you exhale or breathe out, your body releases _____________.
oxygen
carbon dioxide
nitrogen
glucose
7
What are groups of different organs that work together to perform important jobs for the body?
organs
cells
tissues
organ systems
8
Which molecules are broken down from starch and proteins by the digestive system?
glucose
carbon dioxide
oxygen
amino acid
9
What are the major organs of the digestive system?
brain, spine, nerve cells
esophagus, small intestine, stomach
veins, heart, arteries
bones, tissue, tendons
10
This system removes wastes from your body.
nervous
digestive
excretory
respiratory
11
A group of similar cells form a...
organ system
cell
tissue
organ
12
Trivia: What is the 2nd largest organ in the human body?
Appendix
Stomach
Liver
Pancreas
13
What are the major organs of the circulatory system?
bones, muscle, tendons
brain, spine, nerve cells
veins, heart, arteries
esophagus, small intestine, stomach
14
Trivia: Where is the smallest bone in your body located?
mouth
rib cage
eye
ear
15
Which molecule is taken in by the respiratory system?
glucose
oxygen
carbon dioxide
amino acid
16
Which of the following is the correct level of organization of the body?
tissues, cells, organs, organ systems
cells, tissues, organ systems, organs
cells, tissues, organ, organ systems
cells, organs, organ systems, tissues
17
Which body system takes in food and breaks it down?
respiratory
digestive
muscular
circulatory
18
Trivia: What is the human body's largest organ?
liver
intestine
lung
skin
19
Where does digestion start?
in the mouth
in the intestines
in the esophagus
in the stomach
20
The ability to pass on traits to their offspring deals with which body system?
circulatory
reproductive
respiratory
endocrine
21
Which body system provides protection and acts as the first line of defense for the body?
integumentary (skin)
digestive
immune
respiratory
22
The respiratory system consists of what organs?
Mouth, stomach, small intestine, large intestine
Mouth, nose, windpipe, lungs
Heart, cells, lungs
Brain, spinal cord, nerves
23
Which molecules do cells need in order to function properly?
oxygen and glucose
proteins and starch
oxygen, glucose, and amino acids
carbon dioxide and water
24
Which molecule is breathed out by the respiratory system?
carbon dioxide
amino acid
oxygen
glucose
25
Trivia: How many bones are in the adult human body?
306
106
406
206
26
What are the major organs of the musculoskeletal system?
veins, heart, arteries
bones, muscle, tendons
brain, spine, nerve cells
esophagus, small intestine, stomach
27
What are the major organs of the nervous system?
veins, heart, arteries
esophagus, small intestine, stomach
brain, spine, nerve cells
bones, muscle, tendons
28
Which body system transports oxygen molecules to and from all cells of the body?
digestive
circulatory
respiratory
nervous
