The air-water spray used as a coolant in
high speed cutting of a cavity will
1. decrease pulp damage.
2. reduce frictional heat.
3. keep the operating site clean.
4. reduce clogging of cutting
instruments.

(2) and (4)

(1) (2) (3)

(1) and (3)

All of the above.

(4) only

1 explanations

MaryamN

A forceps extraction takes twice as long as expected due to the difficulty of the clinical situation. It is appropriate to charge the patient a fee: higher than the customary fee for a forceps extraction for a surgical extraction instead of a forceps extraction for two forceps extractions for more examination services to attain the appropriate compensation

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The air-water spray used as a coolant inhigh speed cutting of a cavity will1. decrease pulp damage.2. reduce frictional heat.3. keep the operating site clean.4. reduce clogging of cuttinginstruments.