Causes and symptoms. The primary cause of respiratory alkalosis is hyperventilation. This rapid, deep breathing can be caused by conditions related to the lungs like pneumonia, lung disease, or asthma. More commonly, hyperventilation is associated with anxiety, fever, drug overdose, carbon monoxide poisoning, or serious infections.
Mayas. 1  1a : a Mayan language of the ancient Maya peoples recorded in inscriptionsb : yucatec; especially : the older form of that language known from documents of the Spanish period. 2  2 : a member of a group of Indian peoples chiefly of YucatÃ¡n, Belize, and Guatemala whose languages are Mayan.
The Maya civilization were people who lived in Mesoamerica. They lived there for a long time and some of the Maya people live there even today. The Maya lived there 4,000 years ago (about 2000 BC). At that date complex societies were living in the Maya region. The staple foods of the Maya diet were cultivated.