DMI212 Final Exam 2026 – 140 Questions on Interventional Radiography, Contrast Media & Invasive Procedures

This document contains approximately 140 structured final exam questions and correct answers for DMI212, covering interventional radiography, invasive diagnostic procedures, contrast media pharmacology, sterile technique, and vascular access methods. The material includes detailed coverage of the Seldinger technique (steps and applications), angiography protocols, catheter and guidewire specifications, French sizing, contrast injection systems, biplane and subtraction imaging, and advanced interventional suite requirements. In addition, the exam review comprehensively addresses iodinated contrast media (ionic vs nonionic agents), osmolality, adverse reactions (mild, moderate, severe, vasovagal), extravasation management, renal function indicators (BUN and creatinine values), metformin withholding protocol, premedication strategies, and contraindications to angiography and IVU procedures. The document further explores lumbar puncture and myelography, CSF anatomy and physiology, spinal cord landmarks (conus medullaris, meninges), arthrogram techniques, hysterosalpingography, percutaneous biliary drainage, nephrostomy, embolization, TIPS, IVC filters, vertebroplasty, kyphoplasty, and drainage catheter placement. Emphasis is placed on patient consent elements, aseptic technique (medical vs surgical asepsis), sterile tray components, and the five rights of medication administration. This document may concern: – Radiologic technology students enrolled in DMI212 – Radiography students preparing for final examinations – Interventional radiography trainees – ARRT registry preparation candidates – Imaging professionals reviewing invasive procedure protocols It is especially valuable for students studying contrast media safety, vascular interventional techniques, sterile procedure setup, catheterization principles, and radiographic pharmacology as part of advanced diagnostic medical imaging coursework. Keywords: DMI212 final exam, interventional radiography, Seldinger technique, angiography, contrast media reactions, ionic contrast, nonionic contrast, osmolality, extravasation, creatinine levels, BUN levels, lumbar puncture, myelogram, arthrogram, hysterosalpingogram, nephrostomy tube, percutaneous biliary drainage, embolization, TIPS procedure, IVC filter, vertebroplasty, kyphoplasty, catheter French size, guidewire length, sterile technique, asepsis, medication administration rights