CRCST Practice Exam 2025 – 400 Free Practice Questions to Pass the Exam

Question: 1 / 400

Surgical instrument with a hollow barrel through the center:

Scissors

Tweezers

Forceps

Cannulas

A cannula is a surgical instrument with a hollow barrel through the center, making it the correct answer. Scissors, tweezers, and forceps are all commonly used surgical instruments, however, they do not have a hollow barrel through the center.

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