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