Anatomy and physiology classes give the ultrasound technician in-depth details of the human body and how the body parts work together. Students need to both identify the body parts and know how they function. They also need to identify the body parts on a screen and an ultrasound picture. Some classes -- usually later in the program -- offer a clinical period where students gain hands-on experience.
Ultrasound physics introduces the basic principles of ultrasound harmonics, image processing, recording methods, sound transmission, three-dimensional applications, diagnostic imaging and other aspects of ultrasound technology. The course is more specific than general physics and also includes operating the ultrasound machine in class.
Due to the nature of their job, ultrasound technicians need training on interacting with patients. In the patient care course, students learn how to communicate with patients, examine the legal, ethical and psychological concerns for patients and how to prepare patients for their exams. The course also provides study of medical terminologies in medical imaging and an overview of the ultrasound procedure.
By the end of an ultrasound technician certification program, students participate in clinical classes that take place at hospitals or doctor's offices. Students get an opportunity for real interaction with patients, doctors, nurses and other medical professionals. They monitor patients' conditions, analyze test results and identify problems or abnormalities at early stages. The clinical practicum course gives the students valuable hands-on experience.