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