Immune System

Five different body systems help the immune system protect us from disease. Respiratory, digestive, circulatory, nervous, and_________.

• integumentary

• muscle

• heart

• lungs

Tags

NGSS.MS-LS1-3

Disease causing agents such as bacteria and viruses are called________.

• antibodies

• pathogens

• bile

• vaccinations

In the air, on objects, and in water are places where these can be found.

• immunities

• antibodies

• pathogens

• T-cells

Which body system fights pathogens by producing sweat and oils, and keeping dirt and germs from entering our bodies?

• digestive

• respiratory

• muscular

• integumentary

Nose hair, cilia, and mucus are part of which body system which fights pathogens?

• nervous

• integumentary

• respiratory

• digestive

Stomach acids, mucus, diarrhea, and vomiting are parts of which pathogen fighting system?

• digestive

• respiratory

• integumentary

• lymphatic

Movement of materials to other organs, fever, and white blood stimulation to fight pathogens occurs in which systems?

• circulatory and nervous

• nervous and muscular

• circulatory and integumentary

• nervous and digestive

White blood cells form in the _____ and flow through the ______.

• bone marrow; circulatory system

• brain; nervous system

• stomach; digestive system

• lymph nodes; lymphatic system

Surrounds and destroys bacteria directly, releasing chemicals for easier kill of pathogens, produce proteins that destroy viruses. Which type of body fluid is able to accomplish these tasks?

• red blood cells

• white blood cells

• plasma

• pathogens

An ______ response cleans the area of injury and keeps the infection from spreading.

• automated

• inflammatory

• auto immune

• voluntary

Tags

NGSS.HS-LS1-3