A 15 years old female patient was sent to the ultrasound department for neck ultrasound because of two weeks of midline neck swelling. The MOST likely diagnosis is?

There are 4 major types of thyroid cancer. The pathology report concluded that the patient had the fastest growing thyroid cancer. It is the worst kind because patients tend to die within months of diagnosis. Which cancer does the patient has?

Anaplastic carcinoma rapidly invades surrounding tissues, causing what?

Large parathyroid adenomas displace the thyroid gland:

Based on the ultrasound image below the thyroid is:

A 42-year- old man is found to have a 14-mm parathyroid gland on ultrasound evaluation. Based on this finding, the sonographer should look:

In areas of Africa in which malaria is prevalent, many human populations exist in which the allele that produces sickle-cell disease and the allele for normal red blood cells occur at constant frequencies, despite the fact that sickle-cell anemia disease frequently causes death at an early age. This is an example of

Which of the following is NOT an example of event programming?

Historically there have been three overall business models in the television industry. Which of the three arrived first?

The Federal Communications Commission (FCC) provides an important regulatory framework for the entertainment industry. Which of the following is NOT a duty that the FCC undertakes?