« previous next »
« previous next »
 

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Structure and function of the hypothalamus and pituitary gland. Structure and function of the hypothalamus and pituitary gland.
The endocrine control of spermatogenesis. The endocrine control of spermatogenesis.
Structure of a hair and its associated sebaceous gland. Structure of a hair and its associated sebaceous gland.
Endocrine organs. Endocrine organs.
Hormones associated with the hypothalamus and pituitary gland. Hormones associated with the hypothalamus and pituitary gland.
Structure of the human adrenal gland Structure of the human adrenal gland
Video: Phlebotomy

For a complete list of videos, visit our video library