WorksheetsHealth Part 2
Total questions: 25
Worksheet time: 18mins
Find the average of these numbers - 3,4,5,6,7
Find the average of these numbers - 5, 4, 1, 8, 4, 2
What are the names of the two types of WHITE BLOOD CELL that fight against infection?
macrophages and lymphocytes
lymphocytes and platelets
platelets and macrophages
macrophages and plasma
What is a vaccine?
when a live pathogen is injected into the body
when a medicine is injected into the body
when a dead or weakened pathogen is injected into the body
when a dead or inactive pathogen put on the surface of your skin
What do the white blood cells produce when a vaccine is given?
antibiotics
antitoxins
antibodies
antigens
Which is the blood cell that engulfs pathogens?
platelet
red blood cell
macrophage
lymphocyte
What is a pathogen?
a disease - causing micro-organism
a germ
dirt
cytoplasm
which cells produce antibodies?
phagocytes
red blood cells
lymphocytes
platelets
What is important about the antibodies?
they attach to a specific pathogen
they are proteins
they can float
they are in the blood
What does mucus do in our airways?
trap pathogens to stop them infecting our lungs
make us ill
stop the lungs expanding
smell horrible
What happens to mucus in our airways that has trapped pathogens?
it stays there
it is dissolved
it is coughed up and removed
it moves into our lungs
What is the body's first line of defence against infection?
Physical barriers
White blood cells
Blood plasma
Red blood cells
Name as many physical barriers for micro-organisms to be stopped as you can.
Where is the diaphragm loctaed?
In the lungs
Under the lungs
Above the lungs
To the right of the lungs
What is he biological name for the windpipe?
Trachea
Epiglottis
Pharynx
Larynx
Where does gaseous exchange happen in the lungs
(a)
What connects the nose and mouth to the lungs
Oesophagus
Trachea
Bronchioles
Alveoli
The trachea is held open by rings of .....
Muscle
Tendons
Cartilage
Ligaments
What is the name of the air sacs, where gas exchange takes place?
Bronchi
Lungs
Oxygen
Alveoli
What is the name of the two narrower tubes branching from the trachea, that lead into the lungs?
Nose
Bronchi
Lungs
Alveoli
What is the name of the small tubes leading to the alveoli?
Bronchioles
Trachea
Alveoli
Cilia
What is the name of the bones that provide protection to the lungs?
Ribs
Diaphragm
Alveoli
Lungs
