{"title":"CT Study Guides","description":"\u003cp\u003ePrepare for computed tomography exams with CT physics study guides, comprehensive certification review, mock exams, and practice questions with clinical rationales.\u003c\/p\u003e","products":[{"product_id":"computed-tomography-ct-registration-exam-study-guide-practice-test","title":"Computed Tomography (CT) Registration Exam Study Guide \u0026 Practice Test","description":"\u003cp\u003eMaster your CT post-primary certification with this complete study guide and practice test package! Designed specifically for ARRT and CAMRT candidates, this prep guide includes advanced physics reviews, contrast safety protocols, dose reduction metrics (CTDIvol, DLP, SSDE), 20 challenging exam-style practice questions, and in-depth answer rationales.\u003c\/p\u003e","brand":"In the Know Medical Imaging","offers":[{"title":"Default Title","offer_id":48946178031871,"sku":null,"price":10.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/6650\/0863\/files\/ChatGPT_Image_Aug_12_2026_11_24_27_AM.png?v=1786548543"},{"product_id":"computed-tomography-ct-registry-review-200-practice-questions-with-detailed-clinical-rationales","title":"CT Registry Review: 200 Practice Questions with Clinical Rationales","description":"\u003cp\u003ePrepare for your Computed Tomography (CT) registry exam with 200 practice questions and detailed clinical explanations. Designed for CT registry and specialty board exam review, this resource helps you test your understanding and revisit the reasoning behind each answer.\u003c\/p\u003e\u003ch2\u003eWhat’s included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e200 practice questions\u003c\/li\u003e\n\u003cli\u003eA complete answer key at the back\u003c\/li\u003e\n\u003cli\u003eDetailed clinical explanations for every question\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTopics covered\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePatient Care \u0026amp; Safety\u003c\/li\u003e\n\u003cli\u003eRadiation Dosimetry \u0026amp; Optimization\u003c\/li\u003e\n\u003cli\u003eCT Physics \u0026amp; Instrumentation\u003c\/li\u003e\n\u003cli\u003eClinical Procedures \u0026amp; Cross-Sectional Anatomy\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow to use it\u003c\/h2\u003e\u003cp\u003eWork through the questions, check your answers, and use the clinical rationales to identify topics to revisit during your review.\u003c\/p\u003e","brand":"In the Know Medical Imaging","offers":[{"title":"Default Title","offer_id":49014228517119,"sku":null,"price":15.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/6650\/0863\/files\/ChatGPTImageAug14_2026_10_50_37AM.png?v=1786734245"},{"product_id":"computed-tomography-certification-master-prep-the-complete-ct-registry-study-guide-scanner-physics-multi-phase-cross-sectional-anatomy-and-165-question-mock-exam","title":"Computed Tomography Certification Master Prep: The Complete CT Registry Study Guide, Scanner Physics, Multi-Phase Cross-Sectional Anatomy, and 165-Question Mock Exam","description":"\u003cp\u003e\u003cb\u003eMaster Your Computed Tomography Registry and Clinical Certification on the First Attempt.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eOperating a multi-detector helical CT scanner requires balancing fast-paced clinical workflows, precise contrast bolus timing, cross-sectional anatomy recognition, and high-level radiation dosimetry. Designed specifically for radiologic technologists and medical radiation technologists preparing for the \u003cb\u003eARRT Computed Tomography (CT) Post-Primary Examination\u003c\/b\u003e or the \u003cb\u003eCAMRT CT Specialty Certification\u003c\/b\u003e, \u003ci\u003eComputed Tomography Certification Master Prep\u003c\/i\u003e delivers an authoritative, blueprint-aligned study framework that bridges the gap between scanner physics, clinical protocols, and registry-level reasoning.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInside This Comprehensive Study Guide:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eComplete 4-Domain High-Yield Blueprints:\u003c\/b\u003e Comprehensive reviews covering Patient Care \u0026amp; Pharmacology (eGFR thresholds, Metformin safety, contrast osmolality, power injection psi ratings, acute extravasation management, and anaphylactoid treatment), CT Physics \u0026amp; Instrumentation (slip-rings, tube heat capacities, solid-state scintillation detectors, MDCT array geometries, pitch mechanics, and Dual-Energy Spectral CT), Image Reconstruction \u0026amp; Display (Filtered Back-Projection, Iterative Reconstruction, Deep Learning, isotropic voxels, window width\/level ranges, and artifact remediation), and Clinical Protocols (acute stroke ASPECTS\/CTP mapping, CTPA pulmonary embolism, Stanford A\/B aortic dissections, multi-phase liver\/pancreas\/kidney dynamics, and trauma pan-scans).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e165 Realistic Practice Questions with In-Depth Rationales:\u003c\/b\u003e Includes a full-length, weighted 165-question simulation exam replicating official registry blueprints. Every question features thorough answer breakdowns explaining why the correct choice is right and dissecting common distractor traps.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eClinical Decision Matrices \u0026amp; Visual Algorithms:\u003c\/b\u003e End-to-end multi-phase contrast timing charts, Hounsfield Unit attenuation spectrum guides, emergency reaction algorithms, and CT artifact mitigation tables.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eEssential Toolkits \u0026amp; Study Schedules:\u003c\/b\u003e 4-week accelerated and 8-week standard study calendars, standardized dosimetry formulas, Effective Dose, pitch calculation quick-sheets, and an ACR quality control testing schedule.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"In the Know Medical Imaging","offers":[{"title":"Default Title","offer_id":49063275069695,"sku":null,"price":25.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/6650\/0863\/files\/ChatGPTImageAug21_2026_11_10_57AM.png?v=1787326689"},{"product_id":"ct-physics-study-guide-pdf-arrt-ct-registry-exam-prep-camrt-review-120-practice-questions-computed-tomography-digital-download-rad-tech","title":"CT Physics Study Guide PDF, ARRT CT Registry Exam Prep, CAMRT Review, 120 Practice Questions, Computed Tomography Digital Download, Rad Tech","description":"\u003cp\u003e🎯 Master Computed Tomography Physics, Hardware Instrumentation, Dose Metrics \u0026amp; Scan Protocols to Pass Your Registry on the First Attempt! 💻🩻✨\u003c\/p\u003e\n\u003cp\u003ePreparing for your ARRT Post-Primary CT Certification, the CAMRT CT Specialty Exam, or advancing your clinical scanning competencies in multi-detector computed tomography?\u003c\/p\u003e\n\u003cp\u003eThe Computed Tomography (CT) Physics, Instrumentation \u0026amp; Clinical Protocols Master Prep Guide provides an authoritative, high-yield study system engineered specifically for radiologic technologists, CT specialists, medical radiation technologists, and imaging students. It translates complex generator circuits, mathematical reconstruction algorithms, radiation dosimetry equations, and multi-phase contrast kinetics into clear, structured, clinical study tables—without confusing code blocks or overwhelming walls of text! 📚💡\u003c\/p\u003e\n\u003cp\u003e📦 WHAT IS INCLUDED IN THIS DIGITAL DOWNLOAD:\u003c\/p\u003e\n\u003cp\u003e📖 Complete 5-Domain High-Yield Review Modules:\u003c\/p\u003e\n\u003cp\u003e• Domain 1: System Hardware, Beam Geometries \u0026amp; Data Acquisition Systems (DAS): Gantry aperture mechanics, low-voltage vs. high-voltage slip-ring technology, high-frequency generator circuits (\u0026lt;1% voltage ripple), cathode filament thermionic emission, anode thermal dynamics (7–8+ MHU capacity, liquid metal hydrodynamic gallium bearings), steep target angles (7°–10°) and line-focus geometry, bow-tie filtration physics, pre-patient beam collimation (N x T) vs. post-patient scatter grids, solid-state ceramic scintillation efficiency (\u0026gt;98% QDE), uniform vs. adaptive multi-row detector arrays, DAS quantization bit-depth, helical pitch mechanics, overbeaming penumbra, and dynamic z-axis collimation for overranging protection. 🔬⚡\u003c\/p\u003e\n\u003cp\u003e• Domain 2: Mathematical Principles, Image Reconstruction \u0026amp; Display Metrics: Radon space transforms, sinogram geometry, the Central Section (Fourier Slice) Theorem, simple backprojection 1\/r star-pattern blurring, analytical Filtered Backprojection (FBP) with Ram-Lak ramp filters, statistical iterative reconstruction (ASIR) photon noise modeling, Model-Based Iterative Reconstruction (MBIR) physical optics, Deep Learning Image Reconstruction (DLIR) convolutional neural networks, Hounsfield Unit scale derivations, standardized attenuation reference spectra (air, fat, water, muscle, acute clotted hematoma, cortical bone), Display Field of View (DFOV), pixel mathematics, isotropic voxel geometry, and display windowing physics (Window Width contrast vs. Window Level brightness). 📐🖥️\u003c\/p\u003e\n\u003cp\u003e• Domain 3: Image Quality Parameters, Artifact Recognition \u0026amp; Quality Control: Modulation Transfer Function (MTF) resolution curves, in-plane spatial resolution determinants, noise formulations, contrast-to-noise ratio (CNR), beam hardening cupping and dark inter-petrous bands, partial volume averaging, metallic streak artifacts and Metal Artifact Reduction (MAR) algorithms, involuntary motion blur, third-generation detector ring artifacts, out-of-field shading, edge-gradient streaks, multi-slice cone-beam windmill distortions, photon starvation streaks, flying focal spot z-axis sampling, and American College of Radiology (ACR) diagnostic accreditation phantom quality assurance protocols (daily water calibration 0 +\/- 3 HU, monthly uniformity \u0026lt;5 HU, slice sensitivity profiles FWHM). 🛠️📊\u003c\/p\u003e\n\u003cp\u003e• Domain 4: Radiation Dosimetry, Radiobiology \u0026amp; Dose Optimization Techniques: Multiple Scan Average Dose (MSAD), CTDI100, Weighted CTDI (CTDIw = 1\/3 center + 2\/3 periphery), Volume CTDI (CTDIvol = CTDIw \/ Pitch), Dose-Length Product (DLP = CTDIvol x L in mGy*cm), Size-Specific Dose Estimates (SSDE \/ AAPM Reports 204 \u0026amp; 220) using water-equivalent diameter (Dw), Effective Dose conversion (E = DLP x k), 3D Automatic Tube Current Modulation (ATCM x-y angular and z-axis), table height isocenter magnification penalties, Organ-Based Tube Current Modulation (OBTCM) anterior dose reduction, Image Gently pediatric protocols (kVp\/mAs scaling), and adult Diagnostic Reference Levels (DRLs). 🩻🛡️\u003c\/p\u003e\n\u003cp\u003e• Domain 5: IV Contrast Media Dynamics, Patient Safety \u0026amp; Clinical Protocols: Physicochemical properties of iodinated contrast (HOCM vs. LOCM vs. IOCM dimeric structure), viscosity warming thermodynamics (37°C), automated power injection flow rates, IV catheter gauges (18G\/20G), dual-head saline chaser dynamics, extravasation compartment syndrome emergency management, Post-Contrast Acute Kidney Injury (PC-AKI) vs. true Contrast-Induced Nephropathy (CIN), eGFR risk stratification thresholds (\u0026lt;30 mL\/min\/1.73 m2), metformin management protocols, acute adverse reaction triage (mild, moderate, severe) and first-line treatment (intramuscular epinephrine 1:1,000, 0.3 mg into the anterolateral thigh vs. atropine for vasovagal events), bolus timing methods (test bolus curves vs. automated bolus tracking triggers), and multi-phase protocol timing: CTA Pulmonary Embolism caudocranial vectors, aortic dissection, acute stroke neurovascular CTA, triphasic liver wash-in and washout windows, dedicated pancreatic parenchymal phase, and multi-phase CT urography. 🩺💉\u003c\/p\u003e\n\u003cp\u003e📝 120-Question Full-Length Simulation Examination: • Comprehensive, 120-question board-style mock registry exam strictly balanced across hardware, reconstruction, artifacts, dosimetry, and protocols. • Complete answer key with exhaustive technical rationales explaining why the correct choice is right and dissecting common distractor traps. 💯💡\u003c\/p\u003e\n\u003cp\u003e🛠️ Essential Clinical Toolkits \u0026amp; Quick-Reference Tables: • 4-Week Accelerated and 8-Week Standardized Study Calendars. 🗓️ • Master CT Mathematical Formulas, Units \u0026amp; Conversion Reference Matrix. 📐 • Master CT Clinical Protocol Parameter Quick-Reference Directory (kVp, mAs, delays). 📋 • Directory of Common Pathology Signatures \u0026amp; CT Diagnostic Pitfalls. 🔍 • Comprehensive Glossary of Technical CT Terminology \u0026amp; Acronyms. 📖\u003c\/p\u003e\n\u003cp\u003e📋 PRODUCT DETAILS: • Format: High-resolution, printable PDF document (optimized for GoodNotes, Notability, tablet stylus annotators, and desktop PDF readers). 📲💻 • Page Count: ~520 pages of structured technical notes, formula tables, diagrams, and practice questions. 📑\u003c\/p\u003e","brand":"In the Know Medical Imaging","offers":[{"title":"Default Title","offer_id":49251749921023,"sku":null,"price":25.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/6650\/0863\/files\/ChatGPTImageSep18_2026_06_15_56PM.jpg?v=1789828526"}],"url":"https:\/\/intheknowmedicalimaging.store\/collections\/ct-study-guides.oembed","provider":"In the Know Medical Imaging","version":"1.0","type":"link"}