Контекст такой:
Currently there are 25 intake sites (each of them with various descriptors) and 42 output sites (each of them with various descriptors) configured and in clinical use.
Care sites defined in the standard content are not used at all, as we cannot completely control the configuration of these.
All sites have to be tested.
ICCA presents all site properties, they include actions, last dressing change, duration since last dressing change, insert date and insertion duration.
Как думаете, что это может быть? Изначально переводила как внутренние органы и ткани и выводящие органы. Но что-то не клеится.

http://www.va.gov/vdl/documents/Clinical/Intake_Output/gmry_um.pdf

"Functionality:
• Users may electronically document patient intake (e.g., oral fluids, tube
feedings, intravenous fluids, irrigations, and other types of intake defined by
the facility) and patient output (e.g., excreted patient material such as urine,
nasogastric secretions, emesis, drainage, liquid feces/stool, and other types of
output defined by the facility)".

intravenous therapy: "Care/Maintenance/Flush - Check site condition, dressing change, tube change and flush".

site: местонахождение / локализация

e.g. путь - внутривенный, зондовый и т.п.
способ (для в/в)- венепункция, катетеризация центральных вен (подключичная, бедренная) и т.п.
место - соответственно место