In order to facilitate behavior change it is important to address these external forces. Social Marketing Tools: personal sales, sales promotion, and consumer empowerment. Interpersonal The next level of SEM considers the first of these external forces, interpersonal processes.
You also may need an ultrasound test to see if the valves in your veins are functioning normally or if there's any evidence of a blood clot. In this noninvasive test, a technician runs a small hand-held device (transducer), about the size of a bar of soap, against your skin over the area of your body being examined.
Ultrasound. Ultrasound imaging is a common diagnostic procedure used in the NICU; it simply gives you a clear picture inside the body. It is performed by radiology or ultrasound technicians or clinicians to check on the babyâs developing organs, blood flow in the brain, and inside the body.