WorksheetsRespiratory
Total questions: 15
Worksheet time: 8mins
the biggest fator in the respiratory system is the (a)
most fishes have characteristics that enable them to adapt to living in water. These characteristics include ___________.
Lungs to help them breathe on land
Gills to help them breathe in water
Breathing skin to extract dissolved oxygen in water
Special air bladder in their body
Is the trachea is an important part of you? Why?
Number 6 is pointing to the
diaphragm
diagram
Which of the following shows the path taken by oxygen when it enters our body?
Nostrils --> windpipe --> Lungs --> Blood --> all parts of the body
Nostrils --> Blood --> windpipe --> Lungs -->all parts of the body
Nostrils --> windpipe --> Blood --> lungs --> All parts of the body
All parts of the body --> Blood --> Lungs --> windpipe --> nostrils
What is the Diaphram?
The muscle that expands when you inhale
The branch that splits in the lungs
Where the air enters the blood stream
Where the carbon dioxide comes out
You trachea transports oxygen from where to where?
The nasal cavity to the lungs
The nasal cavity to the stomach
The stomach to the lungs
Your nose to the heart
It is better to breathe in through the nose than the mouth because __________.
The nose is damp and has hairs to trap dusts before the air enters the lungs
The mouth is bigger than the nose and thus allows dust to enter the lungs
The nostrils allow better air intake
A lot of air that enters the mouth will go into the stomach
What is the purpose of the respiratory system?
Takes in oxygen for all the cells in your body and produce carbon dioxide
To digest food and expose of waste in the body
To help you sleep at night
Take in carbon dioxide and let out oxygen
Number 7 is pointing to the
larynx
pharynx
What is the name of the two short tubes that carry air into the lungs?
Trachea
Bronchioles
Lungs
Bronchi
Number 11 is pointing to the
avenues
alveoli
Which one of the following diagrams shows the exchange of gases between plants and animals during photosynthesis?
Gas exchange is the _______ of gases into and out of the body.
Osmosis
Diffusion
Active transport
Switch
A condition indicating extreme inspiratory effort in infants and small children, in which the chest is drawn inward while the abdomen moves outward, is called
seesaw breathing
grunting
retractions
