Final answer:
Using a clear and professional tone while speaking demonstrates appropriate technique for outgoing calls with a patient.
Step-by-step explanation:
When communicating on a telephone with a patient, a medical assistant demonstrates the use of appropriate technique for outgoing calls by using a clear and professional tone while speaking. This helps ensure effective communication and professionalism in conveying information to the patient. Speaking quickly to relay information efficiently may cause confusion or misunderstandings. Providing only partial information or interrupting the patient may not allow the patient to fully express their concerns or understand the information provided.