Question 1

The psoas muscle is labeled:

Accepted Answer

The answer of The psoas muscle is labeled: 
...

Question 2

The adrenal glands are labeled:

Accepted Answer

The answer of The adrenal glands are labeled: 
...

Question 3

The purpose of oral contrast agents is to opacify the gastrointestinal (GI) tract.

Accepted Answer

Oral contrast agents are used in imaging studies to enhance the visibility of the gastrointestinal tract by making it appear opaque on scans, allowing for better differentiation from surrounding tissues.

Question 4

MRI demonstrates the pancreas better than CT does.

Accepted Answer

The answer of MRI demonstrates the pancreas better than CT...

Question 5

The structure labeled as 2 is the:

Accepted Answer

The answer of The structure labeled as 2 is the:...

Question 6

The structure labeled as 2 is the:

Accepted Answer

The answer of The structure labeled as 2 is the:...

Question 7

Cardiac computed tomographic imaging has not proved successful in the evaluation of the coronary arteries.

Accepted Answer

Cardiac computed tomographic imaging, specifically coronary CT angiography, is a well-established and successful method for evaluating coronary arteries, providing detailed images to assess for blockages or other abnormalities.

Question 8

The duodenum is labeled:

Accepted Answer

The answer of The duodenum is labeled: 
...

Question 9

The trachea is labeled:

Accepted Answer

The answer of The trachea is labeled: 
...

Question 10

HRCT is more sensitive than chest radiography for the detection of emphysema.

Accepted Answer

HRCT (High-Resolution Computed Tomography) provides more detailed images of the lung structures compared to standard chest radiography, making it more sensitive in detecting emphysema.

Question 11

CT is the primary method for pelvic assessment.

Accepted Answer

The answer of CT is the primary method for pelvic...

Question 12

The structure labeled as 3 is the:

Accepted Answer

The answer of The structure labeled as 3 is the:...

Question 13

CT is better than ultrasonography in determining intrahepatic and extrahepatic bile ducts in jaundiced patients.

Accepted Answer

The answer of CT is better than ultrasonography in determining...

Question 14

An indication for computed tomographic scanning of the chest is lymphadenopathy in patients with suspected bronchogenic carcinoma, lymphoma, or other malignancies.

Accepted Answer

Computed tomographic (CT) scanning of the chest is used to evaluate lymphadenopathy and assess the extent of suspected malignancies like bronchogenic carcinoma and lymphoma.

Question 15

Biphasic or triphasic examinations of the pancreas are helpful when searching for potential solid lesions.

Accepted Answer

Biphasic or triphasic imaging techniques enhance the detection of pancreatic lesions by capturing images during different phases of contrast enhancement, improving lesion visibility.

Question 16

CT is superior to magnetic resonance imaging (MRI) for most clinical indications of the chest and abdomen.

Accepted Answer

The answer of CT is superior to magnetic resonance imaging...

Question 17

The superior mesenteric artery is labeled:

Accepted Answer

The answer of The superior mesenteric artery is labeled: 
...

Question 18

The aorta is labeled:

Accepted Answer

The answer of The aorta is labeled: 
...

Question 19

Proper use of IV contrast is not important for detecting masses in the liver.

Accepted Answer

IV contrast is important for detecting liver masses as it enhances the visibility of lesions, helping to differentiate between benign and malignant masses.

Question 20

The structure labeled as 2 is the:

Accepted Answer

The answer of The structure labeled as 2 is the:...

Quiz 16: Computed Tomography of the Body

The psoas muscle is labeled:

The adrenal glands are labeled:

The purpose of oral contrast agents is to opacify the gastrointestinal (GI) tract.

MRI demonstrates the pancreas better than CT does.

The structure labeled as 2 is the:

The structure labeled as 2 is the:

Cardiac computed tomographic imaging has not proved successful in the evaluation of the coronary arteries.

The duodenum is labeled:

The trachea is labeled:

HRCT is more sensitive than chest radiography for the detection of emphysema.

CT is the primary method for pelvic assessment.

The structure labeled as 3 is the:

CT is better than ultrasonography in determining intrahepatic and extrahepatic bile ducts in jaundiced patients.

An indication for computed tomographic scanning of the chest is lymphadenopathy in patients with suspected bronchogenic carcinoma, lymphoma, or other malignancies.

Biphasic or triphasic examinations of the pancreas are helpful when searching for potential solid lesions.

CT is superior to magnetic resonance imaging (MRI) for most clinical indications of the chest and abdomen.

The superior mesenteric artery is labeled:

The aorta is labeled:

Proper use of IV contrast is not important for detecting masses in the liver.

The structure labeled as 2 is the: