Exam 18: Computed Tomography

For each function, select the correct cranial nerve.(Use each choice only once.) -Eye movement

The two divisions of the central nervous system include the brain and:

Another term for topogram is:

Match each tissue with the correct CT number range.(Use each choice only once.) -Blood

Which of the following pathologic indications would NOT apply to head CT?

Oxygen deprivation to the brain for 4 minutes can lead to permanent brain cell injury.

For each function, select the correct cranial nerve.(Use each choice only once.) -Tongue movement,speech,and swallowing

Which generation of CT scanner first used a fixed ring of detectors?

For each function, select the correct cranial nerve.(Use each choice only once.) -Vision

The three-dimensional volume of tissue in a slice is called a voxel.

For each function, select the correct cranial nerve.(Use each choice only once.) -Spinal function and some swallowing

At what vertebral level is the tapered,terminal part of the spinal cord found?

Match each tissue with the correct CT number range.(Use each choice only once.) -Air

MATCHING Select the correct lettered portion of the brain.(Use each choice only once.) -Cerebrum

Which medium serves as the baseline for CT numbers?

Which of the following structures filters the blood to produce CSF?

Another term for the insula is the central lobe.

Which of the following is NOT an advantage of a multislice CT scanner?

Which of the following pitch ratios is considered to be oversampling?

Which of the following structures is not part of the brainstem?