Final answer:
Insulin syringes are typically calibrated to measure up to 100 units of insulin, with option B) 100 being the correct answer. It is crucial for appropriate insulin dosing.
Step-by-step explanation:
The question asks about the calibration of insulin syringes in relation to their capacity for insulin units. Insulin syringes are commonly calibrated to measure specific amounts of insulin accurately. The correct answer to the question is: Insulin syringes are calibrated to measure up to 100 units of insulin. The options given are 50, 100, 200, and 500 units, where option B) 100 is the standard calibration for most insulin syringes available on the market. It is essential for individuals with diabetes who require insulin therapy to use the correct syringe to ensure proper dosage.