VTNE Diagnostic Imaging 2

Question 1

Which radiographic view is best for evaluating intervertebral disc disease in the thoracolumbar spine of a dog?

Accepted Answer

Lateral recumbent

Answer

The lateral recumbent view provides the best visualization of intervertebral disc spaces and any narrowing or mineralization in the thoracolumbar spine.

Question 2

What is the primary advantage of using ultrasound over radiography when evaluating a splenic mass in a dog?

Accepted Answer

Better soft tissue differentiation and vascularity assessment

Answer

Ultrasound provides superior soft tissue contrast and allows Doppler assessment of blood flow, helping distinguish cystic from solid masses and evaluate vascularity.

Question 3

A radiograph shows a 'ground glass' opacity diffusely throughout the lung fields of a cat. This pattern is most consistent with which condition?

Accepted Answer

Pulmonary edema or early consolidation

Answer

A diffuse ground glass opacity indicates partial alveolar filling, most commonly seen with pulmonary edema, hemorrhage, or early infectious consolidation.

Question 4

When positioning a patient for a VD (ventrodorsal) thoracic radiograph, where should the forelimbs be positioned?

Accepted Answer

Extended cranially, pulled away from the thorax

Answer

Forelimbs should be extended cranially and pulled away from the thorax to prevent muscle superimposition over the lung fields.

Question 5

On a lateral abdominal radiograph, the spleen is most commonly visualized in which location?

Accepted Answer

Cranial left abdomen, caudal to the stomach

Answer

The spleen typically lies in the cranial left abdomen, immediately caudal to the gastric fundus, and appears as a triangular soft tissue opacity.

VTNE - Veterinary Technician National Examination Practice Test

VTNE - Veterinary Technician National Examination Practice Test

VTNE Diagnostic Imaging 2