immune system

Select the correct order of washing your hands:

• rinse

  wet

  dry

  scrub

  lather

• wet

  scrub

  lather

  rinse

  dry

• rinse

  lather

  wet

  scrub

  dry

• wet

  lather

  scrub

  rinse

  dry

Scrub your hands with soap for how long?

• 20 seconds

• 1 minute

• 20 minutes

• 30 seconds

Scrub which 3 areas when washing?

• hands

  nails

  palms

• eyes

  nose

  mouth

• between fingers

  under nails

  back of hands

• under fingers

  back of nails

  between hands

Wash your hands before:

• Using the bathroom

• Touching blood

• Eating

• Blowing your nose

Which 2 vitamins help prevent sickness?

• A and B

• B and C

• C and D

• D and B

The two types of white blood cells are:

• lymphocytes & phagocytes

• parasites & bacteria

• viruses & fungi

• antibiotics & vitamins

This type of germ can cause warts and the common cold:

• virus

• bacteria

• fungi

• parasite

This type of germ can cause athlete's foot or ringworm:

• virus

• bacteria

• fungi

• parasite

Which of the following is NOT a battleground for fighting sickness?

• tonsil

• lymph nodes

• spleen

• pancreas

What is prescribed by your doctor to treat bacterial infections?

• tylonel

• ibprofen

• antibiotics

• cream