(Redirected from Respiratory therapy) A respiratory therapist is a specialized healthcare practitioner trained in pulmonary medicine in order to work therapeutically with people suffering from pulmonary disease, who has graduated from a university and passed a national board certifying examination.
Does taking antibiotics twice a day mean morning and night? Yes, usually it is so. Twice a day means 12 hours apart, so it is more convenient to take 1 dose in the morning and 12 hours later, 1 dose at night.
(on prescription): Seen on a prescription, q.i.d. (or qid) means 4 times a day (from the Latin quater in die). The abbreviation q.i.d. is also sometimes written without a period in capital letters as QID.