Question

your father (dr. bell) is a physician and you work as an administrative medical assistant in his office. betty smith is a new patient and you take her back to meet the doctor. the correct introduction would be
multiple choice
betty, this is my dad.
betty, come on back.
ms. smith, it is your turn.
ms. smith, dr. bell is ready to see you now.

Explanation:

In a professional medical - office setting, it is important to use proper and respectful language. Addressing the patient by her last name and the doctor by his title is appropriate. "Betty, this is my dad" is too informal and unprofessional. "Betty, come on back" does not introduce the doctor. "Ms. Smith, it is your turn" also does not introduce the doctor. "Ms. Smith, Dr. Bell is ready to see you now" is a proper and professional way to introduce the doctor and let the patient know it's time to see him.

Answer:

"Ms. Smith, Dr. Bell is ready to see you now"