1 Give the drug in concentrations no greater than 25 mg/mL. 2  Administer the drug at a rate no greater than 25 mg/minute. 3  Inject the drug through the tubing of an infusion set that is running and known to be functioning satisfactorily.
Pachymetry is used to measure here to really fine-tune the axial length measurement and determine how much the distance between cornea and the back of your eye might influence the power selection of your IOL implant.
A small probe is gently pressed onto your eye, indenting the cornea. The pressure that the cornea pushes back onto the tonometer is measured in millimeters of mercury, giving your eye doctor a number to record and compare to from year to year. Non-Contact Tonometry. Non-contact tonometry (NCT) is commonly referred to as the air puff test.