« previous next »
« previous next »
 

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

The HIV/AIDS pandemic The HIV/AIDS pandemic
Example of a Medicare Electronic Remittance Advice (ERA). Example of a Medicare Electronic Remittance Advice (ERA).
Testing hearing acuity using a tuning fork. Testing hearing acuity using a tuning fork.
Antiretroviral Drugs for HIV-AIDS Antiretroviral Drugs for HIV-AIDS
Antiretroviral Drugs for HIV-AIDS Antiretroviral Drugs for HIV-AIDS
Loud Music and Hearing Loss (1 of 2) Loud Music and Hearing Loss (1 of 2)
Video: Hormones and the menstrual cycle Animation

For a complete list of videos, visit our video library