Radiodiagnosis Quiz

What is the main objective of CT brain examination?

• Introduction to Ultrasound brain examination

• Introduction to MRI brain examination

• Introduction to CT brain examination

• Introduction to X-ray brain examination

Which patient position is recommended for CT brain examination?

• Prone

• Lateral

• Supine & head first

• Sitting upright

What is the landmark at the ventricular level in the brain?

• Cerebellar hemispheres

• Lateral ventricles

• Third ventricle

• Fourth ventricle

Which structure separates the occipital lobes of the cerebrum from the cerebellum?

• Falx cerebelli

• Diaphragma sellae

• Tentorium cerebelli

• Falx cerebri

What is the arterial supply of the brain known as?

• Circle of Smith

• Circle of Johnson

• Circle of Thompson

• Circle of Willis

Which sinuses predominantly drain into the internal jugular vein?

• Transverse sinus

• Inferior sagittal sinus

• Sigmoid sinuses

• Superior sagittal sinus

What is the largest of the subarachnoid cisterns?

• Cisterna magna

• Ambient cistern

• Prepontine cistern

• Quadrigeminal cistern

What is the main function of the meninges in the brain?

• Protection

• Muscle control

• Hormone regulation

• Blood supply

Which part of the brain contains the basal ganglia?

• Frontal lobes

• Parietal lobes

• Temporal lobes

• Occipital lobes

What is the normal calcification seen at the level of frontal horns of lateral ventricles?

• Quadrigeminal cistern

• Third ventricle

• Occipital horns of lateral ventricles

• Basal ganglia