A trocar is an assembly instrument used to cut through tissue for ...

[kamilo84]

A trocar is an assembly instrument used to cut through tissue for access to fluid or a body cavity.
 
  Indicate whether the statement is true or false.

Question 2

What kind of current used in electrosurgery increases to produce an intense heat that sears the ends of small or moderate vessels?
 
  a. Moderate
  b. Coagulating
  c. Cutting
  d. Blended

[Fayaz00962]

Answer to Question 1

ANS: T
A trocar has two parts (an obturator and a sheath). The assembly may be needed to cut through tissues for access to a body cavity or to access fluid.

Answer to Question 2

ANS: B
The coagulating current is an intense heat produced to seal small to moderate vessels on contact. The current is continuous, but diminishes for short gaps of time.