Where should the condenser be located when using the ´100 oil objective?
a. Lowest position
b. Highest position
c. Middle position
d. Variable depending on amount of light desired
ANS: B
The position of the condenser is set to maximize the amount of light coming through the object; its ideal position is set when adjusting for Koehler illumination, and its ideal position is in the highest position. It should not be changed to regulate light intensity.
You might also like to view...
From the insurance carrier's perspective, if a service is NOT documented in the medical record, the:
patient should be contacted to confirm the service was rendered. medical office specialist should be contacted to modify the record. physician should verbally verify that the service was provided. service was not performed and cannot be billed.
In health, approximately what proportion of the total work of breathing is attributable to friction-al resistance to tissue movement?
a. 20% b. 30% c. 40% d. 50%