Learn Spanish (Latin America): El dentista lo atenderá ahora, pregúntele nomás. - The dentist will see you now, go ahead and ask him.

In Latin America, adding nomás right after an affirmative command softens the tone and acts as encouragement. Instead of sounding like a strict order, it translates to "go ahead and ask him" or "feel free to ask him," making the interaction much friendlier.

Who exactly do the pronouns lo and le refer to in this sentence?

The pronoun lo is a direct object pronoun referring to "you" in the formal usted form, meaning the dentist will attend to you. The pronoun le is an indirect object pronoun referring to the dentist, meaning you should address your question to him.

Why is atenderá used instead of a form of ver if the English translation is "will see you"?

In English, we commonly say a doctor "will see you" now. However, Spanish uses atender (to attend to or to assist) when talking about professionals providing a service to patients or clients. Using ver here would sound too literal, simply meaning the dentist will look at you with his eyes.

Why does pregúntele have a written accent mark?