Needles Quiz

Create an illustration of various surgical needles with different geometries and cutting edges, displayed prominently on a surgical table, with a surgeon in the background contemplating their use.

Needles Knowledge Quiz

Test your knowledge about the different types of needles used in medical and surgical applications. This quiz consists of 10 well-crafted questions, designed to challenge your understanding of needle geometry, types, and their uses.

Whether you're a student, teacher, or a professional in the medical field, this quiz will help you enhance your expertise!

  • 10 Multiple Choice Questions
  • Instant Feedback on Your Answers
  • Learn While You Play
10 Questions2 MinutesCreated by SurgicalNeedle202
What type of cutting edge needle has the third cutting edge on the inside of the needles curve ?
Spatuala
ULTIMA Ophthalmic Needle
Conventional Cutting
Reverse cutting
Which Significantly and measurably improve ease of needle
Ductility
Stiffness
Strength
Penetration
___________ is the straight line distance from the point of a curved needle to the swage
Wire diametre
Needle length
Chord length
Needle Radius
The _________ of a needle is determined by how it resists deformation during passes through tissue
Ductility
Stiffness
Strength
Penetration
What type of tissue are cutting needles contraindicated for ?
Tough dense tissue like skin
Tissue were leakage is likely
Tissue that is not heavily vascularized
Name:
What is the best description of the Tapercut Needles point goemetry
The tip starts out dull and tapers to a conventional cutting edge needle
The tip is shaped like a reverse cutting needle then blends into a conical taper
The tip is shaped like a very short spatuala cutting needle
What is the benefit of I-Beam Geometry ( select all that apply)
Allows surgeon to arm the needle at any angle
Light will not get reflected from the needle
Enables secure needle arming in needle holder
Enables greater visibility for the surgeon
What do Tapercut needles do to tissue
Cut and dilate
Dilate only
Cut only
How do blunt point needle penetrate tissue ?
They punch out a section of tissue which must be removed later
They dilate soft tissue while pushing vessels out of the way
They cut through all tissue it passes near.
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