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Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

The average adult has about 21 square feet of skin.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

The trilobite body is divided into three major sections The trilobite body is divided into three major sections
Anatomy of the skin. Illustration of a section of skin showing key structures. Anatomy of the skin. Illustration of a section of skin showing key structures.
Cranial capacity has increased approximately fourfold over the last 3.5 million years of hominin evo Cranial capacity has increased approximately fourfold over the last 3.5 million years of hominin evo
Daily Water Balance in the Body Daily Water Balance in the Body
The nasopharynx, oropharynx, and laryngopharynx and related structures. The nasopharynx, oropharynx, and laryngopharynx and related structures.
Effects of Alcohol on the Body Effects of Alcohol on the Body
Video: Cytotoxic T cell receptors, activation, proliferation, differentiation & action

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