Immunity

Antibiotics do not work on 

• bacteria
• viruses
• fungi
• children

What is one way a pathogen can enter the body?

• Nose
• Mouth
• Broken Skin
• All of the Aove

Some staphylococcal infections result from direct contact with infected wounds.
Which of the following cells is a first line of defence against staphylococcal bacteria? 

• B cells
• Skin cells
• Killer T cells
• Helper T cells

Which of the following is not a characteristic sign of acute inflammation?

• lasts for a long period of time
• swelling
• loss of movement
• redness

What do antibodies attach to on the pathogen?

• Anti inflammatory
• Antigens
• Antiseptic
• Antibodies

Pathogens are recognized by their...

• antigens
• antibodies
• killer t-cells
• B-cells

The ______________ system returns interstitial fluid to the blood stream.

• ureters
• spleen
• thymus
• lymph vessels

__________ immunity is when the bodies makes its own antibodies.

• passive
• active
• cell mediated
• false

This type of immunity can be called nonspecific and refers to the bodies defenses that are present since birth.

• resistance

• adaptive immunity

• acquired immunity

• innate immunity

This type of immunity is acquired during one's lifetime. It is induced by antigens that invade the body.

• innate immunity

• adaptive immunity

• nonspecific immunity

• normal microbiota