<span>The release of breast milk that occurs when a mother hears a crying child is called the milk letdown reflex.</span>
BID, TID, and QID are terms used by doctors for prescribing medicines. BID in Latin stands for <em>bis in die</em>, which means twice a day. When the doctor prescribes a drug with BID priority, it means that the nurse should give it twice, normally with a 12-hour interval. TID stands for <em>ter in die</em>. This means it should be administered three times a day. If this is the prescription of the doctor, the medicine should be given three times within 24 hours. This is within an 8-hour interval. Lastly is QID. In Latin, this means <em>quater in die</em> which means four times a day. Usually, this has a 6-hour interval.
The control group is usually the group in which none of their variables are changed. This group is used in order to compare it with the outcomes of the other groups.
