At 14 km long and up to 440 meter (1443 feet) high, LÃ¡trabjarg is one of the three largest bird cliffs in Iceland, with the other two being Hornbjarg and HÃ¦lavÃ­kurbjarg. LÃ¡trabjarg is by far the easiest of the three to visit as a road leads practically to the cliffâs edge.
Rating Newest Oldest. Best Answer: H/o most of the time means history of. Hx/o would also mean the same thing, just like Hx. HO (with no slash) means Heterotopic ossification. Which is the abnormal development of bone in usually in soft tissue. Source(s):
A&O refers to Awake and Oriented. So if the say the patient is A&O x O that means the person is awake, but they do not know who they are, where they are, or what time it is.Melissa K Â· 8 years ago. Thumbs up. 1. Thumbs down. 1. Comment. Add a comment. Submit.ou can add a 4th (for AOx4), and that would be if they are able to describe recent events leading up to the accident, illness, or whatever. To avoid confusion, if a patient is not AOx3 (or 4) I describe exactly what the deviation is.