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BELLRINGER
What do you think are the most common communicable diseases?
Discuss
CHAPTER 17 LESSON 3P. 454
VOCABULARY
Influenza Pertussis Streptococcus Varicella Pneumonia Rubella Measles Mumps Tuberculosis Hepatitis Mononucleosis Treatment
THE COMMON COLD
Most Familiar and Most Common Virus Mild fever, runny nose, itchy eyes,
sneezing, coughing, and sore throat Over-The-Counter medications can help Stay fit and active and the immune
system will stay strong 24 Hour contagious period
INFLUENZA
The “Flu” Virus Several strains or types Fever, exhaustion, chills, headache,
body ache Yearly vaccination (Flu shot) can help,
older and younger people first Vaccines that kill some strains may not
kill other or new strains
STREP THROAT
Streptococcus Streptococci Bacteria is the cause Sore throat, fever, muscle pain,
enlarged lymph nodes If left untreated the bacteria will spread
and there could be major complications
Lets examine Figure 17.4
HEPATITIS
3 types A B C
Viral disease of the liver The skin and eyes will yellow
MONONUCLEOSIS
Mono Swollen and tender areas due to swollen
organs Sore throat and neck Usually happens in teens and young
adults Direct contact Feel weak and have no energy Complete bed rest for 3 plus weeks
GOOD HEALTH HABITS
Good Diet Get enough rest Get enough physical activity Avoid drugs, alcohol, and tobacco Drink water from a clean supply Avoid sharing personal items
THINK-PAIR-SHARE
Why is it important to take care of yourself?
What is the difference between a virus and a bacteria
EXIT TICKET
Take out a half of a sheet of paper (name not needed)
Write down 1 thing you learned and 1 thing you do not understand