« previous next »
« previous next »
 

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Urine Color Guide Urine Color Guide
Examples of internal controls. Examples of internal controls.
Examples of specimen collection containers for stool, urine, and swabs for wounds or secretions. Examples of specimen collection containers for stool, urine, and swabs for wounds or secretions.
The cascade of events by which the stroke-induced release of glutamate kills neurons. The cascade of events by which the stroke-induced release of glutamate kills neurons.
Controls of Temperature Controls of Temperature
ACTH, aldosterone, and ADH release. ACTH, aldosterone, and ADH release.
Video: Fractures Animation

For a complete list of videos, visit our video library