« previous next »
« previous next »
 

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Protoneuridae is a family of damselflies. Most species are commonly known as threadtails, while othe Protoneuridae is a family of damselflies. Most species are commonly known as threadtails, while othe
The toxin muscarine comes from the mushroom Amanita muscaria, more commonly known as fly agaric or m The toxin muscarine comes from the mushroom Amanita muscaria, more commonly known as fly agaric or m
The Phases of the Menstrual Cycle: Follicular Phase and Luteal Phase The Phases of the Menstrual Cycle: Follicular Phase and Luteal Phase
People whose behaviors violate norms are often called mentally ill. “Why else would they do such ... People whose behaviors violate norms are often called mentally ill. “Why else would they do such ...
(a) Acute myelocytic leukemia: The tumor cells are of myeloid rather than lymphoid lineage. (b) ... (a) Acute myelocytic leukemia: The tumor cells are of myeloid rather than lymphoid lineage. (b) ...
Mitotic Phase: Anaphase Mitotic Phase: Anaphase
Video: Cell mediated immune response to a viral infection Animation

For a complete list of videos, visit our video library