Immune System

Created by xodreamchicxo101 

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20 terms

physical, mental, social

The complete _________________, _________________ and _______________ well being of a person

exercise, diet, sleep

Physical health is affected by 1. ____ 2.___ 3._____

30.3.4.

exercise for _____ minutes, __ to __ days a week

Grains, Vegetables, Fruits, Dairy, Protein Sources

diet should consist of... 1. _____ 2. _______ 3. _____ 4. _______ 5. _______

teens: 8 1/2 to 9 1/2 adults: 7-9

Adolescence should get ____ hrs; Adults ____ hrs

weaken

If there are deficiencies in any of these elements it can _____ the body and make it susceptible to illness!

pathogen

Any biological agent that causes disease; Ex: Bacteria, viruses, fungi, etc.

nonspecific defenses

General protection

skin
acidic
enzymes
foreign cells

• _________ - Uses sweat and oils to produce a ______________ barrier; Sweat has ________________ that destroy _______________________ _________________

mucous membranes
nasal
respiratory
mucous
envelops

• _______________ _________________ - Line ____________ & ______________ passages making _________________ that _______________________ pathogens

stomach acid

_________ _______ - Digests swallowed matter and mucous

fever
98 degrees

• _______________ - Body temperature over _____________ to kill pathogens

sneeze
cough

• _____________ & ______________ Reflexes - Expel foreign matter

inflammation
swelling
blood flow

________________________ - Regional _________________ caused by increased __________________

white blood cells
engulfing them

_______________________________ - Can kill pathogens by ______________________________

interferon

______________ & other proteins - Stop the spread of viruses

specific defenses
pathogens

• __________________ ______________ - These target specific _______________________

antigen
pathogen

• _______________ - Substances on a ____________ or infected cell that act as a signal to your immune system

antigen
white blood cells

Once your body has detected an _________________, it causes a chain of events including the activation of specialized ___________ ___________ _________ (T-Cells & B-Cells) as well as the production of many, many...

antibodies
specific
antigen
stick together
destruction

• ___________________________ - They bond to a _______________ ______________, making the pathogens _______________ ____________________ & marking them for ___________________

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