Straight pin — Free Physiology Illustration | GPAI | GPAI

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Straight pin — Free Physiology Illustration | GPAI | GPAI

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Straight pin

Straight pin

Physiology

Straight pin

A simple clinical pinprick stimulus shown as a slender metallic pin or needle, silver-gray and slightly reflective, with a straight narrow shaft and a very fine sharply pointed tip angled for contact. The piercing point is clearly emphasized, and the pin may include a small rounded head at the opposite end.

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PNG

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