1 If the process is broken at any point, use new gloves from a new package. 2  Wear sterile gloves only when necessary. 3  Never wash gloves and reuse.  Never use gels and alcohol to clean gloves, use a new pair each time.
The horizontal angle between objects can be measured by: magnetic compass, Brunton Compass, sighting along a protractor, transit, GPS.he horizontal angle between objects can be measured by: magnetic compass, Brunton Compass, sighting along a protractor, transit, GPS.
Given sample measurements, determine the most probable value, the. standard error and the standard error of the mean. Given the standard error for certain measurements, equipment, and. procedures, predict the outcome of a survey using these measurements. Explain the difference between slope and horizontal distance. Calculate. horizontal distances from slope distances and vertical angles or differences in. elevation. Explain the effects of systematic errors in distance measurements (i.e., temperature correction, sag correction, etc.) and be able to calculate their value.