Petroglyphs - Meaning | A Natural State - Episode 3

Kaltura

Treating Babies Exposed to Drugs of Abuse

Dr. Kirtly Parker Jones speaks to Dr. Gwen McMillin, medical director of toxicology at ARUP Laboratories, about managing drug abuse in mothers and newborns. Find out how drugs can be tested and detected, and learn the harmful effects that some popular drugs—such as opioids and marijuana—can have on young babies. Also, learn what alternatives a pregnant woman may utilize to lessen the harmful effects to newborn babies.

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Archaeologists reconstruct past lives by collecting and examining evidence such as tools, art objects and other material signs of culture. Finding the meaning behind the petroglyphs is the next step in Tommy's work. One image portrays a human figure surrounded by a rectangular shape. What does this box symbolize - a house, a temple, a jail? Tommy attempts to find meaning by comparing rock art from this location with hundreds of other sites around the state.