Final Answer:
The absolute maximum recommended local anesthetic dosage for prilocaine is 600 mg per appointment. Option C is the answer.
Step-by-step explanation:
Prilocaine is a local anesthetic commonly used in dentistry and minor surgical procedures. The absolute maximum recommended dosage is crucial to prevent systemic toxicity. Among the provided options, 600 mg per appointment (option C) is the correct and highest dosage recommendation. Exceeding this limit can increase the risk of adverse effects, such as methemoglobinemia, a condition that reduces the oxygen-carrying capacity of blood. Dental professionals must adhere to these dosage guidelines to ensure patient safety during procedures. It's essential to consider individual patient factors, such as weight and health status, when determining the appropriate dosage within the recommended limits.
Option C is the answer.