Imaging Procedures

Simple cysts of kidneys have HU of:

1. -40 to 0

2. 0 to 20

3. 30 to 50

4. Above 60

After initiation of rapid bonus adm of contrast, arterial phase of hepatic contrast enhancement occurs:

1. 15-20 secs

2. 25-35 secs

3. 60-70 secs

4. 120-180 secs

The abd aorta bifurcates at the level of:

On ECG in a complete cardiac cycle, at which portion of the R-R interval is the heart muscle in diastole?

1. 10-20%

2. 35-50%

3. 55-75%

4. 85-95%

The accumulation of gas within a degenerative intervertebral disc is?

During spiral or helical CT exam the scanner acquires data:

1. Continuously as the pt travels through gantry

2. One section at a time

3. In the form of a complete volumetric data set

CT study of the head involving a R/O of subdural hematoma involves contrast?

T/F

Which phase of renal contrast enhancement best demonstrates transitional cell carcinoma TCC of the bladder?

1. Early art

2. Corticomedullary

3. Nephrographic

4. Excretory

General survey of the neck, what width sections would be suitable:

The still viable ischemic cerebral tissue that surrounds the infarct core in a pt with an acute stroke is:

Complex fx of the wrist are most common in which carpal bone?

Complete CT of orbits should include:

1. 5mm by 5 mm axial only

2. 10 mm by 10 mm axial and coronal

3. 3mm by 3 mm coronal only

4. 2.5mm by 2.5 mm axial and coronal

HRCT evaluates what part of the chest?

What technical maneuver may be used to remove unwanted pulsating artifacts from cardiac motion during a CTA chest for pulmonary embolism?

#2

#4

#3

The data for this reformatted image of the abdomen was most likely acquired in which renal phase enhancement?

#2

During a CT examination of the larynx, the pt is often instructed to phonate the letter "E" in order to properly evaluate the:

Pathological process that may be considered an interstitial disease of the lungs?

An enterovesical fistula is an abnormal communication between the bowel and the:

Prior to a CT colonography the pt may undergo a process of bowel cleansing termed:

Positioning the pt with the knees flexed over a foam cushion during a CT examination of the lumbar spine assists in:

The imaging plane that is parallel to the foots planter surface is:

The condition of intermittent cramping pain in the legs due to poor circulation is called:

Pathological process that may be considered an interstitial disease of the lungs?

An enterovesical fistula is an abnormal communication between the bowel and the:

Prior to a CT colonography the pt may undergo a process of bowel cleansing termed:

Positioning the pt with the knees flexed over a foam cushion during a CT examination of the lumbar spine assists in:

The imaging plane that is parallel to the foots planter surface is:

The condition of intermittent cramping pain in the legs due to poor circulation is called: