Final answer:
Tall man lettering is used to highlight sections of similar drug names to prevent mix-ups, emphasizing differences by varying letter cases.
Step-by-step explanation:
Highlighting sections of drug names using tall man lettering can help distinguish similar drug names making them less prone to mix-ups. Tall man lettering involves using a combination of uppercase and lowercase letters to help emphasize the differences in look-alike drug names, such as distinguishing between 'predniSONE' and 'predniSOLONE.' Using this method increases the visual distinctiveness of drug names, which reduces the risk of medication errors.