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.
1 Eye pressure. 2  Tonometry measures the pressure in the eye (intraocular pressure, or IOP). 3  Vision tests. 4  These include tests to check for visual acuity and loss of side and central vision (perimetry testing). Tonometry measures the pressure in the eye (intraocular pressure, or IOP). 2  Vision tests. 3  These include tests to check for visual acuity and loss of side and central vision (perimetry testing). 4  Cornea thickness. 5  Tests such as ultrasound pachymetry measure the thickness of the clear front surface of the eye (cornea).