Instrument Manufacture Quiz Questions!

Explanation
The correct answer is "1 TO 1 1/2". This means that the instrument marking tape should be wrapped approximately 1 to 1 1/2 times around the instrument. This ensures that the tape is securely attached to the instrument and provides clear visibility of the marking. Wrapping the tape too loosely may cause it to come off easily, while wrapping it too tightly may obstruct the view of the marking. Therefore, wrapping the tape 1 to 1 1/2 times strikes a balance between securing the tape and maintaining visibility.

Explanation
Electric etching (engraving) is not an acceptable form of instrument marking because it can damage the instrument's surface and compromise its integrity. Laser-etching, acid-base etching, and heat-fused nylon are all acceptable methods of instrument marking as they provide clear and durable markings without causing any damage to the instrument.

Explanation
A suction styler is used during surgery to unclog the suction. During surgical procedures, there may be instances where blood, tissue, or other debris can clog the suction device. The suction styler is designed to remove these obstructions and ensure that the suction device continues to function properly. By unclogging the suction, the surgeon can maintain a clear surgical field and effectively remove fluids and debris from the patient's body.

Explanation
The correct answer is an index card because it is a thin and flexible material that can be easily inserted between the blades of the Kerrison rongeur to test their sharpness. By gently sliding the index card between the blades, any resistance or difficulty in cutting the card indicates that the rongeurs need to be sharpened. This method is commonly used in surgical settings to ensure that the instruments are in optimal condition for use.

Explanation
Scissors with tungsten carbide cutting edges are usually identified by gold handles. This is because tungsten carbide is a very hard and durable material, and gold is often used to signify high quality and value. The gold handles serve as a visual indicator that the scissors have tungsten carbide cutting edges, which makes them more effective and long-lasting compared to scissors with other types of cutting edges.