Welcome to your MRI - B Professional Name: Email: Contact #: [On Figure arrow D is pointing to the:] Right, anterior (frontal) horn of the lateral ventricle Left, anterior (frontal) horn of the lateral ventricle Left, posterior (occipital) horn of the lateral ventricle Right, posterior (occipital) horn of the lateral ventricle None Comment . [On Figure arrow F is pointing to the:] Subcutaneous fat Rectus abdominus muscles Oblique muscles Roof of the acetabulum None Comment . [Increasing the number of phase encodings will produce an image with:] Increased voxel volume Decreased voxel volume An unchanged voxel volume Higher SNR None . [On Figure arrow B is pointing to the:] Capitellum Trochlea Head of the radius Olecranon fossa None Comment . [A 3D dataset can be reconstructed to display “what appears to be” a 3D image of the anatomy. This technique is known as:] Multiplanar reconstruction (MPR) Region of interest calculation (ROI) Subtraction Volume rendering (VR) None . [On Figure arrow G is pointing to the:] Symphysis pubis Pubic bone Neurovascular bundle Obturator internus muscle Rectum None Comment . [On Figure arrow C is pointing to the:] Abdominal aorta Common iliac artery Internal iliac artery External iliac artery Femoral artery None Comment . [On Figure arrow F is pointing to the:] Right subclavian artery Left subclavian artery Right inominate carotid artery Left inominate carotid artery None Comment . [Which of the following is the term used to describe written malicious spreading of information?] Breach of confidentiality Libel Slander Qualified privilege None . [The stated gauge of the IV needle or catheter refers to its:] Length Bevel angle Diameter Circumference None . [On Figure arrow B is pointing to the:] Celiac artery Splenic artery Hepatic artery Superior mesenteric artery Spinal artery None Comment . [On Figure arrow F is pointing to the:] Vertebral body Spinal cord Intervertebral disk Spinal canal None Comment . [Vascular imaging of the (venous) abdominal vasculature (Figure) is typically acquired with:] 2D TOF MRA 3D TOF MRA 2D OC MRA 3D PC MRA Contrast-enhanced (CE) MRA – delayed None Comment . [Collecting the low frequency (high amplitude signal) data points in k-space at the start of the scan (in a spiral fashion) is known as:] Linear Centric Elliptic centric Reverse centric None . [Immediately on the application of the 90° pulse, the precessing protons:] All flip to the high energy state Tip into the transverse plane Begin to precess in phase a and b None . [On Figure arrow C is pointing to the:] Right anterior cerebral artery Left anterior cerebral artery Right middle cerebral artery Left middle cerebral artery None Comment . [The MRA sequence that is most sensitive to smaller vessels is:] 3D phase contrast MRA (PC MRA) 3D time of flight (TOF) 2D PC 2D TOF None . [In the equation associated with Larmor Equation, B0 stands for:] Static magnetic field Frequency Gyromagnectic ratio Voltage None . [On Figure arrow I is pointing to the:] Rectus abdominus muscles Oblique muscles Psoas muscle Lumbar vertebral body Intervertebral disk None Comment . [Fourier transformation is performed in the:] Fourier transformer Array processor K-spacer RF amplifier None . Time's up
