Arrt Mri Exam Study Guide (All Tests) Questions And Answers Graded A+

If 30 4mm slices are planned with a gap of 1mm, the total anatomic coverage is _______ cm. {Ans: 15}The brainstem includes what? {Ans: midbrain, pons, medulla oblongata}_______ sequences are performed to suppress CSF (cerebro-spinal fluid)and aid in the detection of demyelination. {Ans: FLAIR}Identify Olfactory nerve (CN I)- right side {Ans: }identify syrinx {Ans: }To best visualize the pituitary gland in MRI, high resolution T1 weighted images in the __________ planes pre and post contrast are optimal. {Ans: sagittal and coronal}identify the basilar artery {Ans: }____________ is a condition in which part of the cerebellar tonsil is displaced through the foramen magnum. {Ans: chiari malformation}The readout gradient is usually turned on during the sampling or readout of the peak echo and also during which other process? {Ans: Frequency encoding}IdentifyTrigeminal nerve (CN V)- Right side {Ans: }The __________________ runs the length of the falx cerebri. {Ans: Superior sagittal sinus}The signal produced immediately following an RF pulse is: {Ans: FID}The stalk of the pituitary gland is also known as the {Ans: Infundibulum}Which area(s) of the brain is/are typically affected in patients with a history of epilepsy? {Ans: frontal