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Medicine, 04.02.2020 12:58 zabomoxx5ll

Which of the following are true of the harmonic scalpel?
1. uses ultrasonic sound waves
2. simultaneously cuts tissue and seals blood vessels
3. minimizes collateral tissue damage
4. vibrating tip breaks up tissue and vacuums it away

a. 1,2, and 3 only
b. 1, 2, and 4 only
c. 1,3, and 4 only
d. 2,3, and 4 only

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Which of the following are true of the harmonic scalpel?
1. uses ultrasonic sound waves
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