Which type of cautery is commonly used during spine surgery?

a. Handheld cautery
b. Tripolar cautery
c. Bipolar cautery
d. Monopolar cautery

ANS: C
Bipolar electrosurgery is commonly used to minimize the amount of neural tissue involved with the effects of radiofrequency coagulation.

Health Professions

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Discuss ice vs. heat after an acute injury.

What will be an ideal response?

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Age-related changes in the renal system result in:

A. a significant increase in filtration, which causes the excretion of large amounts of water from the body. B. a decreased ability to clear wastes from the body and a decreased ability to conserve fluids when needed. C. the formation of large amounts of urine secondary to an increase in kidney mass of up to 20%.

Health Professions