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Unit 3 Human Body Systems Flashcards | StudBud
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Unit 3 Human Body Systems
Unit 3 Human Body Systems
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1
What type of muscle is found in the heart?
skeletal
cardiac
rough
smooth
2
What type of blood enters the left side of the heart?
Oxygenated Blood
Deoxygenated Blood
3
Why does a person with leukemia some time need a bone marrow transplant?
The new bone marrow will allow their bone to grow larger.
The new bone marrow will help their heart to pump stronger.
New bone marrow will begin making healthy white blood cells
The new bone marrow will give them extra strength.
4
You caught an infectious disease. Which systems will best work together to make you well?
respiratory & digestive
respiratory & immune (lymphatic)
circulatory & immune (lymphatic)
circulatory & digestive
5
What blood cell works with the immune system to help destroy foreign invaders such as viruses?
Red blood cell
Platelets
White blood cell
Plasma
6
Which system is responsible for transporting oxygen and removing carbon dioxide?
integumentary
excretory
digestive
circulatory
7
If you were to stretch out your entire digestive system, how long would it be?
3 meters
10 meters
100 meters
1 meter
8
What is the main respiratory muscle that allows us to inhale and exhale?
diaphragm
lungs
heart
kidney
9
The long smooth muscle tube that brings food from the mouth to the stomach is called the
small intestine
esophagus
mouth
pancreas
10
What organ is letter C Pointing to in the picture?
Esophagus
Small Intestine
Large Intestine
Stomach
11
How do human diseases caused by bacteria, and diseases caused by viruses react to antibiotics?
Both respond to antibiotics.
Neither responds to antibiotics.
Viruses respond to antibiotics, but bacteria do not.
Bacteria respond to antibiotics, but viruses do not.
12
During exercise, muscle cells need more energy, so the body immediately increases
intake of carbon dioxide
the need for waste products to be retained.
food intake
the breathing rate to supply more oxygen to cells
13
What organ is labeled as Letter D in the picture?
Small Intestine
Esophagus
Large Intestine
Stomach
14
Which shows increasingly complex levels of organization from left to right
cell,organ, organ system, tissue
cell,tissue, organ, organ system
organ system, organ, tissue, cell
organ,tissue, cell, organ system
15
Which body system is primarily responsible for removing liquid wastes products from the blood?
Excretory
Digestive
Integumentary
Respiratory
16
The respiratory system depends on the nervous system for signals to
coordinate muscles controlling breathing
enhance the amount of available oxygen in the lungs.
release enzymes to increase the exchange of gases
exchange gases with the circulatory system.
17
Which body system is MOST affected during aerobic exercise such as running or swimming?
Excretory
Endocrine
Respiratory
Digestive
18
One of the functions of this body system is to make blood cells.
Circulatory
Immune
Skeletal
Muscular
19
Which system breaks down food into small molecules where it can be absorbed into the blood?
Skeletal
Endocrine
Circulatory
Digestive
20
Where does the exchange of gases (oxygen & carbon dioxide) and food nutrients occur?
arteries
capillaries
heart
veins
21
Chris has a stuffy nose and has been coughing a lot. Which of his body system is affected?
Circulatory
Respiratory
Digestive
Skeletal
22
What Organ is letter E pointing to in the picture?
Large Intestine
Small Intestine
Esophagus
Stomach
23
What organ is letter B pointing to in the picture?
Stomach
Esophagus
Small Intestine
Large Intestine
24
Which body part comes in pairs (two of the same body part)?
brain
pancreas
kidney
small intestine
25
Which of these organs stores bile, which breaks down fat?
Gall bladder
Liver
Stomach
Pancreas
26
Sweating is an example of the human body’s ability to
recycle nutrients
obtain water for nourishment
maintain homeostasis
make energy
27
In what organ does NO digestion occur in the digestive system?
Small Intestine
Stomach
Mouth
Esophagus
28
Where does the blood flow when it leaves the left side of the heart?
to the lungs
to the body
to the veins
to the capillaries
29
White blood cells are part of the circulatory system. What other system are they a part of?
Digestive & Respiratory
Respiratory & Lymphatic
Immune & Digestive
Immune & Lympatic
30
Which human body systems are involved in throwing a ball?
skeletal, digestive & nervous
skeletal, integumentary & circulatory
digestive, circulatory & integumentary
skeletal, muscular & nervous
31
The white,smooth covering over the ends of bones that helps reduce friction in the joints is
ligament
cartilage
bone marrow
tendon
32
What two systems work together to help the body rid itself of the cell waste product CO
2
?
Immune & Digestive
Circulatory & Immune
Respiratory & Immune
Respiratory & Circulatory
33
How do nutrients from your digested food travel throughout the body to get to the body’s cells
through the nerves
through the muscles
through the blood
through the lungs
34
After the oxygen poor blood (blue) enters the right side of the heart, where does it travel?
to the rest of the body cells
to the kidneys to get rid of liquid wastes
tothe brain
to the lungs to pick up a fresh supply of oxygen
35
Which body system is represented in the picture?
Endocrine
Circulatory
Respiratory
Digestive
36
What type of blood vessel takes blood away the right side of the heart?
Artery
Capillary
Veins
37
Which body system helps to protect the body's organs such as the brain and heart from injury?
immune
digestive
endocrine
skeletal
38
This organ works to carry messages to and from the brain to the rest of the body.
Nerves
Spinal Cord
Stomach
Brain
39
Blood platelets are important component of your blood. What do platelets do for your body?
make protein
transport oxygen
transport sugar
help in blood clotting
40
What do the stomach, a blood vessel and the esophagus have in common?
They are all part of the digestive system.
They are all cardiac muscles responsible for pumping blood.
They are all smooth muscle that contract involuntarily.
They are skeletal muscles that grow larger with exercise.