Digoxin poisoning. Digoxin poisoning, also known as digoxin toxicity, is a type of poisoning that may occur in people who take too much of the drug digoxin in a short period of time or in those who accumulate high levels of digoxin in their blood during long-term treatment.
The Arizona Petrified Forest National Park is located in the northeastern part of Arizona about 25 miles east of Holbrook, Arizona. It is a fascinating place to visit abundant with geographical history.he Arizona Petrified Forest National Park is located in the northeastern part of Arizona about 25 miles east of Holbrook, Arizona. It is a fascinating place to visit abundant with geographical history.
NPS/Lauren Carter. Petrified wood found in the park and the surrounding region is made up of almost solid quartz. Each piece is like a giant crystal, often sparkling in the sunlight as if covered by glitter. The rainbow of colors is produced by impurities in the quartz, such as iron, carbon, and manganese.