actualIvLimitationThis is the maximum length of time to administer, or the maximum volume to administer, for IV fluid orders. The value may be in ML or CC for milliliters, L for liters, D for days, or H for hours.
frequencySpecifies when the substance is to be administered and how frequently. Note that this is a complex data type that may indicate specific times or intervals (e.g., 10:00 AM, MWF, etc).
infusionRate"Contains the rate at which this medication/treatment was administered as calculated by using RXA-6-administered amount and RXA-7-administered units. This field is conditional because it is required when a treatment is administered continuously at a prescribed rate, e.g., certain IV solutions." - HL7 Version 2.8, RXA-12Infusion: "Introduction of a solution into the body through a vein for therapeutic purposes." (American Heritage Stedman's Medical Dictionary). This is the rate at which the solution is introduced into the body. Expressed as volume/time (e.g., 500 ml/hr)
routingInstruction"Provides instruction on administration routing, especially in cases where more than one route of administration is possible. A typical case would be designating which IV line should be used when more than one IV line is a possible route for injection." - HL7 Version 2.8, RXR-5
syringeSizeSize of the syringe to be used to administer IV. Do we need this???
FHIM::Pharmacy::Dosage