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Refer to the following image. Which letter represents the right pulmonary artery?

A patient requires a CT myelogram. What actions may they be required to perform just prior to their scan?

A routine chest protocol would typically include which of the following windows?

According to Romans, a routine chest protocol may not always include which of the following anatomy?

Why would a patient require a CT myelogram? Select an indication listed below.

An outpatient is scheduled for a CT scan of the brain without and with IV contrast. During the patient interview, she reports headaches and chronic congestion. She states that the scheduler must have made a mistake because her physician told her that a CT scan of the sinuses was being ordered. What should the CT technologist do?

In CT imaging of the head, the relative anatomy demonstrated on axial images is predominantly determined by which of the following factors?

According to Romans, during a circle of Willis CTA of the head, how is contrast injected?

What window setting is used for a CT head to demonstrate soft tissue above post fossa?

According to Romans, what is the scan range (start and end locations) for a CTV head?