Which of the following is an example of a natural nonabsorbable suture?

Study for the NPLEX II Minor Surgery Test. Prepare with flashcards and multiple-choice questions, offering hints and explanations for each task. Master your exam confidently!

Multiple Choice

Which of the following is an example of a natural nonabsorbable suture?

Explanation:
Sutures are categorized by where they come from (natural vs synthetic) and by whether they are absorbed by the body over time (absorbable vs nonabsorbable). Silk is a natural suture material derived from silkworms, and it is considered nonabsorbable, meaning it remains in tissue rather than being broken down quickly. Its natural origin and durability in tissue explain why it’s classed as a natural nonabsorbable option, even though it can provoke more tissue reaction than some synthetic fibers. The other materials listed are synthetic nonabsorbables. Nylon is a synthetic polyamide, polypropylene is a inert monofilament, and polyester is a synthetic fiber; all are designed to be long-lasting with relatively low tissue reactivity, but they do not come from natural sources.

Sutures are categorized by where they come from (natural vs synthetic) and by whether they are absorbed by the body over time (absorbable vs nonabsorbable). Silk is a natural suture material derived from silkworms, and it is considered nonabsorbable, meaning it remains in tissue rather than being broken down quickly. Its natural origin and durability in tissue explain why it’s classed as a natural nonabsorbable option, even though it can provoke more tissue reaction than some synthetic fibers.

The other materials listed are synthetic nonabsorbables. Nylon is a synthetic polyamide, polypropylene is a inert monofilament, and polyester is a synthetic fiber; all are designed to be long-lasting with relatively low tissue reactivity, but they do not come from natural sources.

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