The process in which a good is heated to a temperature that kills most harmful bacteria.
What is Pasteurization.
100
Disease-causing agent, such as fungus, bacteria or viruses.
What is a pathogen.
100
The number of lines of defenses we have.
What is 3
100
Can help prevent osteoporosis, atherosclerosis, heart disease and sometimes diabetes.
What is eating a healthy diet.
100
Medicines that stop the growth and reproduction of bacteria.
What is antibiotics.
200
Caused by pathogens and can be transmitted between living organisms.
What is infectious diseases.
200
A disease in which cells reproduce uncontrollably without the usual signal to stop.
What is cancer.
200
Includes your skin, hair, cilia, sweat, acids, mucus, etc.
What is First- Line Defense
200
2 ways to prevent damage from the sun's UV rays.
What is sunblock, pants, long sleeves, hats, avoid prolonged exposure to the sun.
200
Which lines of defense are a non-specific response to fighting pathogens?
What is first and second lines of defense.
300
The body produces anitbodies in response to an antigen.
What is active immunity.
300
Name a vector and the disease associated with it.
What is Mosquitos- Malaria
Ticks- Lyme Disease
300
Form and mature in the bone marrow and SECRETE antibodies into the blood.
What is B- cells.
300
Type of treatment that is used to kill the cells that are reproducing uncontrollably.
What is chemotherapy.
300
Name some diseases that we can receive vaccinations for.
What is chicken pox, tetanus, polio, measles, mumps, rubella, etc.
400
Overly sensitive immune response to common antigens.
What is an allergy.
400
Name 2 noninfectious disease and their causes.
What is Cystic fibrosis- genetics
Diabetes- Genetics or unhealthy diet
Osteoprorosis- Unhealthy diet
Cancer- UV rays, pollution, smoking, genetics.
Heart Disease or atherosclerosis- Unhealthy diet or lack of exercise
400
At the site of an injury, some chemical signals cause the capillaries to____________, allowing for white blood cells and plasma to leak into the surrounding tissues.
What is dilate.
400
2 systems instilled into cities that helped improve sanitation of streets and households.
What is landfills and sewer systems.
400
Before the vaccination was created in 1963 there were 425,000 cases of measles a year. After there were only on average 90 a year. What is the percent change?
What is -99.9%
500
In latin means "to set on fire" and is a response that causes the area to become red and swollen.
What is Inflammation.
500
Who mapped the outbreaks of cholera in London to locate the source of the disease.
What is Dr. John Snow
500
Once your body has responded and developed antibodies to a pathogen these are then stored on white blood cells called___________________.
What is memory B cells.
500
The nurse of the 1800's who helped improve the sanitation of hospitals.
Who is Florence Nightingale.
500
Found in old ceiling and floor tiles and when broken can be harmful to your health and possibly cause cancer.