Final answer:
Practicing without registration as a MT grad/student can lead to consequences such as refusal for registration or limitations to their license. The Correct option is True.
Step-by-step explanation:
The answer to the question is A. True. MT stands for Medical Technologist, and in most countries, practicing without registration is illegal and can lead to consequences. These consequences can include refusal for registration, imposition of terms or conditions, and limitations to their license. It is important for MT grads/students to comply with the necessary registration and licensing requirements in order to practice legally.