(1.) A priest of the course of Abia, the eighth of the twenty-four courses into which the priests had been originally divided by David (1 Chr. 23:1-19). Only four of these courses or families of the priests returned from the Exile (Ezra 2:36-39); but they were then re-distributed under the old designations. The priests served at the temple twice each year, and only for a week each time. Zacharias's time had come for this service. During this period his home would be one of the chambers set apart for the priests on the sides of the temple ground.
The difference between CRT (Certified Respiratory Therapist) and RRT (Registered Respiratory Therapist) is one of education and training.The RRT will have a college degree, either an associates or bachelors. The CRT is an entry-level program.he difference between CRT (Certified Respiratory Therapist) and RRT (Registered Respiratory Therapist) is one of education and training.
Pulmonologist. A pulmonologist has taken two or three additional years of training following residency in internal medicine or pediatrics to qualify as a specialist in respiratory diseases. Some pulmonologists may get additional board certification in critical-care medicine. Pulmonary Rehabilitation Therapist. While not a physician, this nurse or respiratory therapist is trained in pulmonary rehabilitation techniques and can provide asthma support and information on exercise and asthma, lung function, and stress and asthma.