| DO | Doctor of Osteopathy (one of two fully recognized medical practioners in the US-the other being MD);... |
|---|---|
| grav | II pregnancy two, secundagravida |
| II | icterus index; image intensification or intensifier; Roman numeral two |
| 2-PD | two-point discrimination |
| q2h | every two hours [Lat. quaque secunda hora] |