Final answer:
During the admission process, a medical assistant should listen actively, ask clarifying questions, and document the patient's information.
Step-by-step explanation:
During the admission process, a medical assistant should listen actively, ask clarifying questions, and document the patient's information when a patient explains manifestations of a chief complaint. It is important for the medical assistant to give the patient an opportunity to express their concerns and provide accurate information for the patient's medical record. Interrupting the patient or disregarding their input would not be helpful in building trust and addressing their needs.