1. A pathogen generally known to live and digest on living organisms.
A. Bacteria
B. Parasites
C. Saprophytes
D. Viruses

2. An opening allowing the microorganisms to enter the host. This includes body orifices, mucus membranes,
or breaks in the skin.
A. Portal of Entry
B. Portal of Exit
C. Reservoir
D. Susceptible host

3. This is a place where microorganisms (pathogens) can thrive and reproduce.
A. Portal of Entry
B. Portal of Exit
C. Reservoir
D. Susceptible host

4. This pathogen is considered as the worst enemy of the human body.
A. Bacteria
B. Parasitic worms
C. Protozoa Viruses
D. Viruses

5.___are tiny microorganisms that causes most of the common communicable diseases.
A. Bacteria
B. Pathogens
C. Protozoa
D. Viruses

6. Which is not a good way to prevent or control the transmission of communicable diseases?
A. Cleaning the house thoroughly
C. Eating well prepared food
B. Eating unclean raw foods
D. Washing the hands thoroughly​