Chapter 1: Instrument Components Flashcards
1
Q
Thumb Handle is designed to?
A
To be squeezed between the thumb and fingers, similar to a tweezer.
2
Q
Ring Handle is Designed to?
A
So the thumb and finger can be inserted into rings, just like with scissors.
3
Q
Ratchet are locking mechanisms located between rings of?
A
The handles used for locking the instrument closed.
4
Q
Ratchets are defined to?
A
Close in varying degrees of tightness to clamp tissue and vessels.
5
Q
What are Serrations?
A
The crevices etched into the surfaces of hemostats, some forceps and needle holders providing a more secure grip.
6
Q
Teeth are very sharp projections that are designed to?
A
Hold the tissue tightly when grasping.
7
Q
Some toothed instruments allow for more delicate structures to?
A
Be held in a non-traumatic manner.
