Physician Karl Landsteiner contributed to the development of modern medicine by creating the contemporary system of:

A) identifying the genetic code (DNA).
B) blood-group classification.
C) ultrasound technology.
D) surgical-instrument sterilization.

B

Health Professions

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The American Academy of Pediatric Dentistry recommends that a child's first professional oral examination be

A) between the ages of 3 and 6 months. B) between the ages of 2 and 4 years. C) within 12 months following eruption of the first tooth. D) soon after the eruption of all primary teeth.

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Relief of compression of the median nerve at the wrist is known as which of the following?

A) release of carpal tunnel B) release of tarsal tunnel C) compression of carpal tunnel D) compression of median nerve

Health Professions