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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.

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In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

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Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

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If all the neurons in the human body were lined up, they would stretch more than 600 miles.

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The longest a person has survived after a heart transplant is 24 years.

A radiator may be either a down-flow or a cross-flow type. A radiator may be either a down-flow or a cross-flow type.
The operation of a rotor-type oil pump. The operation of a rotor-type oil pump.
viable surface sampling by swab viable surface sampling by swab
Canada Total Energy Consumption by Fuel Type Canada Total Energy Consumption by Fuel Type
Primary Type of Floor Framing Primary Type of Floor Framing
The chorionic villus sampling technique. (a) A catheter is inserted into the uterus through the vagi The chorionic villus sampling technique. (a) A catheter is inserted into the uterus through the vagi
Video: Introduction to Spirometry

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