« previous next »
« previous next »
 

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Gram-positive and Gram-negative bacteria. Gram-positive and Gram-negative bacteria.
A Withdrawal Reflex A Withdrawal Reflex
Hypothetical Delay of Reinforcement Gradients in ADHD Hypothetical Delay of Reinforcement Gradients in ADHD
Nonverbal communications convey strong, powerful messages that may be negative or positive. Nonverbal communications convey strong, powerful messages that may be negative or positive.
Positive and Negative Stereotypes Positive and Negative Stereotypes
Positive and negative selection during T-cell development. Positive and negative selection during T-cell development.
Video: Carpal Tunnel Syndrome

For a complete list of videos, visit our video library