Busy. Please wait.
Log in with Clever

show password
Forgot Password?

Don't have an account?  Sign up 
Sign up using Clever

Username is available taken
show password

Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
Didn't know it?
click below
Knew it?
click below
Don't know
Remaining cards (0)
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

7th Science Part 4

A healthy life- A Beka Book-Diseases- Effie Subardoe-Science Order and Design

Bacteria Cause diseases
Viruses The tiniest pathogens
Infectious diseases Usually can be spread from person to person; caused by pathogens
Noninfectious diseases Not caused by pathogens; do not spread from person to person
Congenital diseases Diseases that a person is born with
Most infectious diseases can spread through ________ _______ and _______ or ____________ _____ or _____. Infected people, animals, contaminated food, water
Vectors Infected animals
Common cold Not normally severe, but can lead to serious conditions; and infectious diseases
AIDS Acquired immune deficiency syndrome; caused by HIV
HIV Human immunodeficiency virus; causes AIDS
The best way to avoid getting AIDS is to obey ___'_ ________. God's commands
Allergies The most common disease that affects the immune system
Allergens Substances that the body reacts to
Cardiovascular disease The leading cause of death in the U.S.; a disease that affects the heat or blood vessels
Heart attack Occurs when the coronary arteries supplying the heart become blocked
One out of every five adults die from ______ _________. Heart attacks
Atherosclerosis A buildup of fatty deposits in any of the body's arteries that eventually prevents the flow of blood
Coronary artery disease Atherosclerosis of the coronary arteries
Arrhythmia Occurs when the heart beats abnormally
Most heart problems can be prevented by ______ ________, ___________, and __________ from _______ and ________. Eating correctly, exercising , abstaining, tobacco, alchohol
Created by: nelsonclan
Popular Science sets




Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
restart all cards