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Science
Respiratory System
Quiz 1
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Q.1
The main organs of the respiratory system
heart
lungs
esophagus
trachea
Q.2
How many lobes does the left lung have? Right lobe?
R:3, L:4
L:3, R:2
R:3, L:2
R:2, L:2
Q.3
To release carbon dioxide
exhale
inhale
cough
hiccup
Q.4
To take in oxygen
exhale
cough
hiccup
inhale
Q.5
Pressure moves from high to low
False
True
Q.6
Density is calculated by...
volume/ mass
1/mass
mass/volume
All of above
Q.7
The circulatory system works with the ___________ system to provide our body with oxygen and get rid of CO2 (carbon dioxide).
respiratory
digestive
muscular
skeletal
Q.8
How is carbon dioxide released from the body?
When we exhale
When we urinate
When we sweat
When we inhale
Q.9
The upper respiratory system is composed of these divisions:
Nasal cavity
Pharynx
Bronchioles
Both A & B
Q.10
Your lungs have as much surface area as a ___________
tennis court
soccer field
classroom desk
kitchen table
Q.11
Hair in your nose and mucus help to trap dust, bacteria, and other materials from going into your lungs when you breathe in.
True
False
Q.12
When you exhale, the diaphragm
moves upwards
moves downwards
flattens
none of the above
Q.13
Men's voice are typically deeper because... (select all that apply)
They're longer
They're thicker
They're shorter
Both A & B
Q.14
Pulmonary ventilation is...
Gas exchange between lungs and alveoli
Movement of air in and out of lungs
Gas exchange between alveolar and tissue
All of above
Q.15
The left lung has three lobes and the right lung has two.
True
False
Q.16
The Immune systems response to an ordinarily harmless substance.
Asthma
Emphysema
Allergies
Lung Cancer
Q.17
Given the following structures:larynxnasal cavitypharynxtracheaWhich of the following is the correct order that air would flow during inhalation.
1,2,3,4
2,3,1,4
2,1,3,4
4,2,3,1
Q.18
What does the respiratory system release?
oxygen
glucose
carbon dioxide
ATP
Q.19
What are the names of the air sacs in the lungs where gas exchange takes place?
Alveoli
Bronchi
Bronchioles
Intercostal muscles
Q.20
What is the correct name for the voice box?
Trachea
Bronchus
Bronchiole
Larynx
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