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WorksheetsCHAPTER 4: BODY DEFENCE (PART 1)
Total questions: 12
Worksheet time: 13mins
Which of the following is NOT microorganism that can enter our body?
Bacteria
Virus
Fungus
Protozoa
Earthworm
Which of the following are the pathway of pathogens could enter our body? (4 answers)
Respiratory system
Digestive system
Skin
Excretory system
Nervous system
The protection of the body from the pathogens is called ..............................
body defense
body response
body rejection
body requirement
Why do we need to protect our body from the entering of pathogens? (3 answers)
Stay healthy
Prevent disease
Survival
Be infectious
How many lines of defence in our body?
1
2
3
4
Which of the following lines are non-specific defense?
First line
Second line
Third line
The protection of the body against many type of pathogens is called ................................... defense.
Non-specific
Specific
Which of the following are involved in the first line of defence?
Skin
Acid in the stomach
Sweat and sebum oil
Tears and ear wax
White blood cell
Which of the following is involved in the second line of defence?
White blood cell
Skin
Tears
Hydrochloric acid in stomach
Which of the following is a specific defense in the body?
First line
Second line
Third line
The production of antibody to destroy specific pathogens in the body is called .......................... defense.
non-specific
specific
How the first line of defense could fail? (3 answers)
Blood vessel ruptures
Lung cells exposed to pathogens
Contact of fungus
Crying or sweating
