Spread
a virus, microorganism, or other organism that causes disease.
pathogen
helper and killer cells belong to what kind of cell?
T cells
Anorexia and bulimia are things that can lead to this disorder.
malnutrition
How many hours of sleep should you get as a teenager
8-10 hours
Pain thinners, Gasoline, "whip its"
inhalants
What does direct contact mean?
coming into contact with saliva, blood, feces, or mucus contaminated with germs
a reaction to a harmless or common substance by the body’s IS.
allergies
What's drug abuse?
This happens when a person starts using a drug irresponsibly to the point where even if it was helping them, it is now causing them physical and/or mental damage.
A substance that prevents clot formations.
anticoagulant
Speeds up the brain and body operations
stimulants
Cancer and diabetes are examples of?
noninfectious diseases
What are B cells?
a white blood cell that makes antibodies. Some become memory B cells which help your body remember how to fight off certain pathogens.
This is a physical, mental, or menstrual response to pressure.
stress
Give me three examples of good hygiene?
bath, brush, run, eat a balanced diet
What do hallucinogens do?
Alters perceptions to an intense state
What are the two most dangerous ways pathogens spread and why?
indirect and airborne because it's incredibly hard to prevent or follow.
Why is the skin a good first line of defense?
Our skin has many layers, including a dead outer layer which makes it difficult for pathogens to infect since they need a live cell. We also have oils on your skin that keep off pathogens.
In regards to addiction, sweating, tremors, and withdraw symptoms are are all related to what?
physical dependance
facilitates use of other nutrients; involved in regulating growth and manufacturing hormones.
vitamins
health impacts include drowsiness, insomnia, collapsed veins, and coma
opioids
What does HIV and AIDS stand for?
Human immunodeficiency virus and acquired immune deficiency syndrome
This strengthens tissues; helps the body absorb iron, and fight diseases
Vitamin C
Why is getting out of the cycle of addiction difficult?
Getting out of this cycle can very hard, especially if you've become deeply dependant as quitting will often make you feel much worse in the beginning than when you’re abusing.
whats part of macronutrients and what do they all do?
carbs, proteins, and fats all provide energy
This is the most common one on the market
depressants