Dental Hygiene 1800 - Exam 3 - Part 4 (Ultrasonic)

dental-hygiene-1800-exam-3-part-4

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407612

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What are the types of POWER SCALING DEVICE? Choose the best answer

Select the correct answer(s).

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What are the two type of ULTRASONIC SCALERS?

Select the correct answer(s).

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_- operate at a frequency of 3,000 to 8,000 cps while operate at a frequency of 18,000 to 50,000 cps.

Select the correct answer(s).

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Sonic scalers are connected to the dental units compressed air valve and activated by the unit’s foot control while ultrasonic scalers have their own electronic generator and food pedal, which attaches to the units.

Select the correct answer(s).

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When both devices (sonic and ultrasonic) are activated, they convert energy from the hand piece to the produce vibrations at the _______.

Select the correct answer(s).

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407618

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____________ is the number of times an instrument tip vibrates or cycles per second (cps) .

Select the correct answer(s).

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407619

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________ is the unit of energy that measures the cps

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Which operates in higher frequency?

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Which has a SHORTER insert.

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407622

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Which produces an elliptical, figure 8 motion?

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Piezoelectric moves in a __________ motion.

Select the correct answer(s).

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407633

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Which has reactive crystals and ONLY LATERAL sides of working tip are activated.

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407634

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__________ the distance the tip moves or the length of the stroke

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407635

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_ delivers a more powerful stroke

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407636

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Rapid movement of air bubbles from the tip is known as _________

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Dental Hygiene 1800 - Exam 3 - Part 4 (Ultrasonic)

Question 1 of 1

Time Left

What are the types of POWER SCALING DEVICE? Choose the best answer

Select the correct answer(s).

(0/0)

What are the two type of ULTRASONIC SCALERS?

Select the correct answer(s).

(0/0)

___________- operate at a frequency of 3,000 to 8,000 cps while __________ operate at a frequency of 18,000 to 50,000 cps.

Select the correct answer(s).

(0/0)

Sonic scalers are connected to the dental units compressed air valve and activated by the unit’s foot control while ultrasonic scalers have their own electronic generator and food pedal, which attaches to the units.

Select the correct answer(s).

(0/0)

When both devices (sonic and ultrasonic) are activated, they convert energy from the hand piece to the produce vibrations at the _______.

Select the correct answer(s).

(0/0)

____________ is the number of times an instrument tip vibrates or cycles per second (cps) .

Select the correct answer(s).

(0/0)

________ is the unit of energy that measures the cps

Select the correct answer(s).

(0/0)

Which operates in higher frequency?

Select the correct answer(s).

(0/0)

Which has a SHORTER insert.

Select the correct answer(s).

(0/0)

Which produces an elliptical, figure 8 motion?

Select the correct answer(s).

(0/0)

Piezoelectric moves in a __________ motion.

Select the correct answer(s).

(0/0)

Which has reactive crystals and ONLY LATERAL sides of working tip are activated.

Select the correct answer(s).

(0/0)

__________ the distance the tip moves or the length of the stroke

Select the correct answer(s).

(0/0)

___________ delivers a __________ more powerful stroke

Select the correct answer(s).

(0/0)

Rapid movement of air bubbles from the tip is known as _________

Select the correct answer(s).

(0/0)

Results

Correct

0

Incorrect

0

Skipped

0

Overall Percentage

0%

Rate Quiz

_- operate at a frequency of 3,000 to 8,000 cps while operate at a frequency of 18,000 to 50,000 cps.

_ delivers a more powerful stroke