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WorksheetsBody Defence
Total questions: 15
Worksheet time: 12mins
Organisms that cause disease are called __________________.
hosts
pathogens
phagocytes
flagellum
All include pathogens EXCEPT for__________________.
Bacteria
Toxins
Viruses
Fungi
Protists
a protist
the body's response to an infection by showing redness, swelling, & pain
immunisation
infa-red
inflammation
pus
How many lines of defence in our body?
1
2
3
4
Which of the following are NOT involved in the first line of defence?
Skin
Acid in the stomach
Sweat and sebum oil
Tears and ear wax
Phagocytes
Which of the following is involved in the second line of defence?
Phagocytes, inflammation and fever
Fever, inflammation, stomach acid
Phagocytes, Pacman, Fever
Skin, Tears, Eyelashes
Phagocytes kill pathogens by
engulfing and digesting them
producing antibodies
covering the pathogen with acid
ninja manouver
A fever...
slows down the immune response and kills pathogens
speeds up the immune response and kills pathogens
slows down the immune response and kills phagocytes
speeds up the immune response and kills phagocytes
What is the role of nasal mucous?
collect dead cells
lubricate the nasal passage
make phlegm
trap particles
Which of the following is involved in the second line of defence?
White blood cell
Skin
Tears
Hydrochloric acid in stomach
Proteins that have a specific fit to a specific antigen are called
allergens
antibodies
antihistamines
none of these
Which of the following is part of the body’s first line of defence against disease?
Which pathogen is treated with antibiotics?
virus
bacteria
parasite
fungi
A microbe that can cause harm is known as a
Pathogen
Pathogon
Virus
Bacteria
