{"product_id":"donor-management-testing-suitability-cptc-exam-study-guide","title":"Donor Management: Testing \u0026 Suitability - CPTC Study Guide (2026 Edition)","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:198c0309-e42e-4c87-92cb-7fb9dd51a6be-1\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:198c0309-e42e-4c87-92cb-7fb9dd51a6be-1\" data-turn-id-container=\"request-WEB:198c0309-e42e-4c87-92cb-7fb9dd51a6be-1\" data-testid=\"conversation-turn-4\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-15 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"4ddac40a-70f4-47ce-8993-6551cd8d96fd\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-6-thinking\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"498\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThis guide is designed to help you master one of the most detail-heavy and policy-driven areas of the CPTC exam: Donor Testing and Suitability which falls under the Donor Management section. Determining whether an organ is suitable is not based on intuition or a single laboratory result. It requires a precise sequence of blood typing, independent verification, specimen-quality assessment, infectious-disease screening, organ-specific testing, risk communication, documentation, and reporting before an organ can be safely offered or released.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"500\" data-end=\"563\"\u003eCPTC Smart Study Guide: Donor Testing \u0026amp; Suitability \u003c\/h2\u003e\n\u003cp data-start=\"565\" data-end=\"921\"\u003eTesting to Determine Organ Suitability accounts for \u003cstrong data-start=\"617\" data-end=\"697\"\u003e19% of the scored CPTC exam, or approximately 28 of the 150 scored questions\u003c\/strong\u003e on the current ABTC blueprint. This guide is built to the July 1, 2026 CPTC test specifications and is designed to pair directly with the 50-question Testing \u0026amp; Suitability practice set.\u003c\/p\u003e\n\u003cp data-start=\"923\" data-end=\"1307\"\u003eThis guide helps candidates think like an Organ Procurement Coordinator: confirming that required information is complete, verifying blood type before allocation, assessing whether specimens are reliable, coordinating infectious-disease testing, recognizing critical timing windows, preparing complete organ-offer information, and communicating risks that may affect recipient safety.\u003c\/p\u003e\n\u003ch2 data-start=\"1309\" data-end=\"1339\"\u003eWhy This Guide Is Different\u003c\/h2\u003e\n\u003cp data-start=\"1341\" data-end=\"1672\"\u003eThe CPTC exam does not simply test whether you recognize common donor laboratory tests. It tests whether you know \u003cstrong data-start=\"1455\" data-end=\"1672\"\u003ewhich tests are required, when they must be obtained, how results must be verified, what must accompany each organ offer, and what action is required when information is missing, conflicting, delayed, or abnormal.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1674\" data-end=\"1856\"\u003e\u003cstrong data-start=\"1674\" data-end=\"1696\"\u003eBlueprint-Aligned:\u003c\/strong\u003e Built around the current ABTC Donor Management and Optimization domain, Task 1: performing or coordinating the testing required to determine organ suitability.\u003c\/p\u003e\n\u003cp data-start=\"1858\" data-end=\"2165\"\u003e\u003cstrong data-start=\"1858\" data-end=\"1882\"\u003eOPTN Policy-Focused:\u003c\/strong\u003e Covers national requirements for deceased-donor blood typing, ABO verification, subtyping, sample quality, hemodilution, retained specimens, general risk assessment, infectious-disease testing, organ-specific offer information, post-procurement reporting, and conflicts of interest.\u003c\/p\u003e\n\u003cp data-start=\"2167\" data-end=\"2409\"\u003e\u003cstrong data-start=\"2167\" data-end=\"2196\"\u003eCDC\/PHS-Aligned Learning:\u003c\/strong\u003e Reviews universal HIV, HBV, and HCV NAT, current donor-risk criteria, the 30-day behavioral-risk window, required recipient follow-up testing, and the transition away from the former “increased-risk donor” label.\u003c\/p\u003e\n\u003cp data-start=\"2411\" data-end=\"2585\"\u003e\u003cstrong data-start=\"2411\" data-end=\"2431\"\u003eThe “Exam Lens”:\u003c\/strong\u003e This guide helps you identify the safest and most policy-consistent answer—not simply the answer that seems clinically reasonable. You will learn to ask:\u003c\/p\u003e\n\u003cul data-start=\"2587\" data-end=\"2928\"\u003e\n\u003cli data-start=\"2587\" data-end=\"2632\"\u003eWhat must be verified before the match run?\u003c\/li\u003e\n\u003cli data-start=\"2633\" data-end=\"2675\"\u003eWhat must be completed before the offer?\u003c\/li\u003e\n\u003cli data-start=\"2676\" data-end=\"2737\"\u003eWhat must be resulted before organ release or implantation?\u003c\/li\u003e\n\u003cli data-start=\"2738\" data-end=\"2820\"\u003eIs the test always required, required only if performed, or a reasonable effort?\u003c\/li\u003e\n\u003cli data-start=\"2821\" data-end=\"2928\"\u003eDoes a conflicting result require re-verification, re-execution of the match run, or immediate reporting?\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2930\" data-end=\"3061\"\u003eThese distinctions are central to this task and frequently determine the correct CPTC answer.\u003c\/p\u003e\n\u003ch2 data-start=\"3063\" data-end=\"3079\"\u003eWhat’s Inside\u003c\/h2\u003e\n\u003cp data-start=\"3081\" data-end=\"3338\"\u003e\u003cstrong data-start=\"3081\" data-end=\"3112\"\u003e12 Numbered Study Sections:\u003c\/strong\u003e Organized in the natural sequence of the donor-suitability workup—from blood-type determination and sample assessment through infectious-disease screening, organ-specific offers, result reporting, and ethical role boundaries.\u003c\/p\u003e\n\u003cp data-start=\"3340\" data-end=\"3577\"\u003e\u003cstrong data-start=\"3340\" data-end=\"3395\"\u003eThe Suitability Mandate and the Coordinator’s Role:\u003c\/strong\u003e Explains why suitability is a chain of required verifications and why the OPC serves as the custodian of the information needed before the match run, organ offer, and organ release.\u003c\/p\u003e\n\u003cp data-start=\"3579\" data-end=\"3795\"\u003e\u003cstrong data-start=\"3579\" data-end=\"3623\"\u003eDonor Blood Typing and ABO Verification:\u003c\/strong\u003e Covers the OPTN “Rule of Twos”—two independently collected blood samples, two separate collection occasions, and verification and reporting by two qualified professionals.\u003c\/p\u003e\n\u003cp data-start=\"3797\" data-end=\"4010\"\u003e\u003cstrong data-start=\"3797\" data-end=\"3846\"\u003eABO Discrepancies and Match-Run Re-Execution:\u003c\/strong\u003e Teaches candidates what to do when ABO results conflict, how accelerated cases differ, and why a changed final blood type requires the match run to be re-executed.\u003c\/p\u003e\n\u003cp data-start=\"4012\" data-end=\"4216\"\u003e\u003cstrong data-start=\"4012\" data-end=\"4030\"\u003eABO Subtyping:\u003c\/strong\u003e Reviews when A and AB subtyping is required or optional, how a non-A1 result must be confirmed, and why conflicting or indeterminate subtype results must not be reported for allocation.\u003c\/p\u003e\n\u003cp data-start=\"4218\" data-end=\"4472\"\u003e\u003cstrong data-start=\"4218\" data-end=\"4256\"\u003eHemodilution and Specimen Quality:\u003c\/strong\u003e Explains why a qualified non-hemodiluted specimen is preferred, when a hemodiluted sample may be used, how the dilution must be calculated and documented, and what must be disclosed to accepting transplant programs.\u003c\/p\u003e\n\u003cp data-start=\"4474\" data-end=\"4654\"\u003e\u003cstrong data-start=\"4474\" data-end=\"4503\"\u003eRetained Donor Specimens:\u003c\/strong\u003e Covers specimen timing, serology and NAT suitability, and the requirement to retain donor blood specimens for at least 10 years after transplantation.\u003c\/p\u003e\n\u003cp data-start=\"4656\" data-end=\"4875\"\u003e\u003cstrong data-start=\"4656\" data-end=\"4690\"\u003eGeneral Donor Risk Assessment:\u003c\/strong\u003e Reviews the required OPTN baseline data for deceased donors, including arterial blood gas, ABO, chest X-ray, CBC, electrolytes, glucose, and urinalysis within the required time window.\u003c\/p\u003e\n\u003cp data-start=\"4877\" data-end=\"5127\"\u003e\u003cstrong data-start=\"4877\" data-end=\"4917\"\u003eRequired Infectious-Disease Testing:\u003c\/strong\u003e Includes universal HIV, HBV, and HCV serology and NAT, CMV, EBV, syphilis, Toxoplasma, Strongyloides, lung-donor SARS-CoV-2 testing, seasonal West Nile virus NAT, and Chagas disease screening and confirmation.\u003c\/p\u003e\n\u003cp data-start=\"5129\" data-end=\"5349\"\u003e\u003cstrong data-start=\"5129\" data-end=\"5175\"\u003ePHS Risk Criteria and Recipient Follow-Up:\u003c\/strong\u003e Covers current behavioral and medical risk criteria, unknown donor history, the 30-day assessment period, and universal post-transplant HIV, HBV, and HCV NAT for recipients.\u003c\/p\u003e\n\u003cp data-start=\"5351\" data-end=\"5649\"\u003e\u003cstrong data-start=\"5351\" data-end=\"5394\"\u003eKidney Suitability and Biopsy Criteria:\u003c\/strong\u003e Reviews kidney-biopsy reasonable-effort triggers, age-based criteria, the age 50–59 “two-of-three” rule, KDPI, anuria, dialysis, diabetes, required HLA information, laterality, anatomy, perfusion data, and documentation when a biopsy cannot be performed.\u003c\/p\u003e\n\u003cp data-start=\"5651\" data-end=\"5893\"\u003e\u003cstrong data-start=\"5651\" data-end=\"5690\"\u003eLiver and Heart Offer Requirements:\u003c\/strong\u003e Clarifies the required 12-hour liver laboratory window, when HLA must be supplied, required heart echocardiography, ABG and ventilator information, and which cardiac data are reported only if available.\u003c\/p\u003e\n\u003cp data-start=\"5895\" data-end=\"6135\"\u003e\u003cstrong data-start=\"5895\" data-end=\"5916\"\u003eLung Suitability:\u003c\/strong\u003e Covers challenge-gas settings and timing, PEEP, FiO₂, tidal volume, recruitment-maneuver waiting periods, chest X-ray timing, sputum Gram stain, laterality, bronchoscopy, chest CT, and pulmonary-hypertension screening.\u003c\/p\u003e\n\u003cp data-start=\"6137\" data-end=\"6315\"\u003e\u003cstrong data-start=\"6137\" data-end=\"6162\"\u003ePancreas Suitability:\u003c\/strong\u003e Reviews required family history, HLA information, insulin protocol, amylase and lipase—and the distinction that hemoglobin A1c is reported if performed.\u003c\/p\u003e\n\u003cp data-start=\"6317\" data-end=\"6545\"\u003e\u003cstrong data-start=\"6317\" data-end=\"6355\"\u003ePost-Procurement Result Reporting:\u003c\/strong\u003e Explains how positive cultures and other significant results must be communicated to transplant-program Patient Safety Contacts as soon as possible and no later than 24 hours after receipt.\u003c\/p\u003e\n\u003cp data-start=\"6547\" data-end=\"6702\"\u003e\u003cstrong data-start=\"6547\" data-end=\"6597\"\u003eConflicts of Interest and Separation of Roles:\u003c\/strong\u003e Reinforces that the clinician who declares death must not perform the organ recovery or transplantation.\u003c\/p\u003e\n\u003ch2 data-start=\"6704\" data-end=\"6730\"\u003eVisual Quick References\u003c\/h2\u003e\n\u003cp data-start=\"6732\" data-end=\"6959\"\u003e\u003cstrong data-start=\"6732\" data-end=\"6772\"\u003eBlood Type to Match-Run Eligibility:\u003c\/strong\u003e A step-by-step workflow follows blood samples from collection through verification, discrepancy resolution, subtyping, match-run eligibility, and re-execution when the final ABO changes.\u003c\/p\u003e\n\u003cp data-start=\"6961\" data-end=\"7129\"\u003e\u003cstrong data-start=\"6961\" data-end=\"7001\"\u003eRequired Offer Information by Organ:\u003c\/strong\u003e A master comparison table separates each kidney, liver, heart, lung, and pancreas requirement into three high-yield categories:\u003c\/p\u003e\n\u003cul data-start=\"7131\" data-end=\"7224\"\u003e\n\u003cli data-start=\"7131\" data-end=\"7148\"\u003eAlways required\u003c\/li\u003e\n\u003cli data-start=\"7149\" data-end=\"7185\"\u003eRequired if performed or requested\u003c\/li\u003e\n\u003cli data-start=\"7186\" data-end=\"7224\"\u003eReasonable effort with documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"7226\" data-end=\"7369\"\u003eThis is one of the most important distinctions in the guide and a frequent source of CPTC exam questions.\u003c\/p\u003e\n\u003ch2 data-start=\"7371\" data-end=\"7404\"\u003eNumbers and Timing to Memorize\u003c\/h2\u003e\n\u003cp data-start=\"7406\" data-end=\"7583\"\u003eDonor Testing and Suitability questions depend heavily on exact timeframes and thresholds. This guide consolidates the values candidates are most likely to encounter, including:\u003c\/p\u003e\n\u003cul data-start=\"7585\" data-end=\"8260\"\u003e\n\u003cli data-start=\"7585\" data-end=\"7636\"\u003eTwo blood samples collected on separate occasions\u003c\/li\u003e\n\u003cli data-start=\"7637\" data-end=\"7701\"\u003eTwo qualified professionals for ABO reporting and verification\u003c\/li\u003e\n\u003cli data-start=\"7702\" data-end=\"7745\"\u003e96-hour HIV, HBV, and HCV specimen window\u003c\/li\u003e\n\u003cli data-start=\"7746\" data-end=\"7792\"\u003e24-hour urinalysis window before cross-clamp\u003c\/li\u003e\n\u003cli data-start=\"7793\" data-end=\"7857\"\u003e24-hour retained-specimen collection window before procurement\u003c\/li\u003e\n\u003cli data-start=\"7858\" data-end=\"7901\"\u003eMinimum 10-year specimen-retention period\u003c\/li\u003e\n\u003cli data-start=\"7902\" data-end=\"7952\"\u003eJuly 1–October 31 West Nile virus testing window\u003c\/li\u003e\n\u003cli data-start=\"7953\" data-end=\"7994\"\u003e72-hour Chagas confirmation requirement\u003c\/li\u003e\n\u003cli data-start=\"7995\" data-end=\"8043\"\u003e28–56-day recipient post-transplant NAT window\u003c\/li\u003e\n\u003cli data-start=\"8044\" data-end=\"8077\"\u003e12-hour liver laboratory window\u003c\/li\u003e\n\u003cli data-start=\"8078\" data-end=\"8115\"\u003eFour-hour lung challenge-gas window\u003c\/li\u003e\n\u003cli data-start=\"8116\" data-end=\"8152\"\u003eThree-hour lung chest X-ray window\u003c\/li\u003e\n\u003cli data-start=\"8153\" data-end=\"8198\"\u003e30-minute wait after a recruitment maneuver\u003c\/li\u003e\n\u003cli data-start=\"8199\" data-end=\"8260\"\u003e24-hour post-procurement positive-result reporting deadline\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"8262\" data-end=\"8414\"\u003eThe guide also separates the three different 24-hour rules so candidates do not confuse their purpose or endpoint.\u003c\/p\u003e\n\u003ch2 data-start=\"8416\" data-end=\"8455\"\u003eHigh-Yield Mnemonics and Exam Alerts\u003c\/h2\u003e\n\u003cp data-start=\"8457\" data-end=\"8525\"\u003eMemorable frameworks help candidates retain the most testable rules:\u003c\/p\u003e\n\u003cp data-start=\"8527\" data-end=\"8618\"\u003e\u003cstrong data-start=\"8527\" data-end=\"8548\"\u003eThe Rule of Twos:\u003c\/strong\u003e Two samples, two separate occasions, and two qualified professionals.\u003c\/p\u003e\n\u003cp data-start=\"8620\" data-end=\"8736\"\u003e\u003cstrong data-start=\"8620\" data-end=\"8633\"\u003eGGF-CESU:\u003c\/strong\u003e Gas, Group, Film, Count, Electrolytes, Sugar, and Urine—the required general risk-assessment baseline.\u003c\/p\u003e\n\u003cp data-start=\"8738\" data-end=\"8870\"\u003e\u003cstrong data-start=\"8738\" data-end=\"8767\"\u003eVerify → Offer → Release:\u003c\/strong\u003e Complete the information required for each stage before allowing the donation process to move forward.\u003c\/p\u003e\n\u003cp data-start=\"8872\" data-end=\"9035\"\u003e\u003cstrong data-start=\"8872\" data-end=\"8924\"\u003eRequired vs. If Performed vs. Reasonable Effort:\u003c\/strong\u003e A framework for distinguishing mandatory offer information from conditional reporting and documented attempts.\u003c\/p\u003e\n\u003ch2 data-start=\"9037\" data-end=\"9080\"\u003eMaster Suitability and Testing Checklist\u003c\/h2\u003e\n\u003cp data-start=\"9082\" data-end=\"9144\"\u003eA comprehensive checklist connects all major responsibilities:\u003c\/p\u003e\n\u003cul data-start=\"9146\" data-end=\"9608\"\u003e\n\u003cli data-start=\"9146\" data-end=\"9191\"\u003eBlood typing and independent verification\u003c\/li\u003e\n\u003cli data-start=\"9192\" data-end=\"9236\"\u003eABO subtyping and discrepancy management\u003c\/li\u003e\n\u003cli data-start=\"9237\" data-end=\"9279\"\u003eHemodilution assessment and disclosure\u003c\/li\u003e\n\u003cli data-start=\"9280\" data-end=\"9324\"\u003eRetained specimen collection and storage\u003c\/li\u003e\n\u003cli data-start=\"9325\" data-end=\"9358\"\u003eGeneral donor risk assessment\u003c\/li\u003e\n\u003cli data-start=\"9359\" data-end=\"9412\"\u003eUniversal and targeted infectious-disease testing\u003c\/li\u003e\n\u003cli data-start=\"9413\" data-end=\"9460\"\u003ePHS risk assessment and recipient follow-up\u003c\/li\u003e\n\u003cli data-start=\"9461\" data-end=\"9498\"\u003eOrgan-specific offer requirements\u003c\/li\u003e\n\u003cli data-start=\"9499\" data-end=\"9545\"\u003ePositive post-procurement result reporting\u003c\/li\u003e\n\u003cli data-start=\"9546\" data-end=\"9608\"\u003eSeparation of death determination and organ recovery roles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"9610\" data-end=\"9640\"\u003eCompanion Practice Strategy\u003c\/h2\u003e\n\u003cp data-start=\"9642\" data-end=\"9812\"\u003eThis guide is designed to pair directly with the \u003cstrong data-start=\"9691\" data-end=\"9764\"\u003e50 Donor Testing \u0026amp; Suitability CPTC Practice Questions and Rationales\u003c\/strong\u003e. Every question concept is taught in the guide.\u003c\/p\u003e\n\u003cp data-start=\"9814\" data-end=\"10078\"\u003eLearn the policy or testing rule in the study guide, apply it to a realistic exam scenario, review the rationale, and return to the corresponding section after each missed question. This approach helps turn isolated facts into a repeatable decision-making process.\u003c\/p\u003e\n\u003ch2 data-start=\"10080\" data-end=\"10091\"\u003eIncludes\u003c\/h2\u003e\n\u003cp data-start=\"10093\" data-end=\"10146\"\u003eDonor Testing \u0026amp; Suitability CPTC Study Guide — Part 1\u003c\/p\u003e\n\u003cp data-start=\"10148\" data-end=\"10932\"\u003eThe Suitability Mandate and Coordinator’s Role\u003cbr data-start=\"10194\" data-end=\"10197\"\u003eDonor Blood Typing and ABO Verification\u003cbr data-start=\"10236\" data-end=\"10239\"\u003eABO Discrepancies and Accelerated Cases\u003cbr data-start=\"10278\" data-end=\"10281\"\u003eABO Subtyping\u003cbr data-start=\"10294\" data-end=\"10297\"\u003eHemodilution and Sample Quality\u003cbr data-start=\"10328\" data-end=\"10331\"\u003eRetained Donor Specimens\u003cbr data-start=\"10355\" data-end=\"10358\"\u003eGeneral Donor Risk Assessment\u003cbr data-start=\"10387\" data-end=\"10390\"\u003eRequired Infectious-Disease Testing\u003cbr data-start=\"10425\" data-end=\"10428\"\u003ePHS Risk Criteria and Recipient Follow-Up\u003cbr data-start=\"10469\" data-end=\"10472\"\u003eKidney Suitability and Biopsy Criteria\u003cbr data-start=\"10510\" data-end=\"10513\"\u003eLiver and Heart Offer Requirements\u003cbr data-start=\"10547\" data-end=\"10550\"\u003eLung Suitability and Challenge-Gas Requirements\u003cbr data-start=\"10597\" data-end=\"10600\"\u003ePancreas Suitability\u003cbr data-start=\"10620\" data-end=\"10623\"\u003ePost-Procurement Result Reporting\u003cbr data-start=\"10656\" data-end=\"10659\"\u003eConflicts of Interest and Role Separation\u003cbr data-start=\"10700\" data-end=\"10703\"\u003eBlood Type-to-Match-Run Workflow\u003cbr data-start=\"10735\" data-end=\"10738\"\u003eOrgan-Specific Offer Reference Table\u003cbr data-start=\"10774\" data-end=\"10777\"\u003eNumbers and Timing to Memorize\u003cbr data-start=\"10807\" data-end=\"10810\"\u003eMnemonics, Exam Alerts, and Golden Rules\u003cbr data-start=\"10850\" data-end=\"10853\"\u003eMaster Suitability and Testing Checklist\u003cbr data-start=\"10893\" data-end=\"10896\"\u003eFootnoted OPTN and CDC\/PHS Sources\u003c\/p\u003e\n\u003ch2 data-start=\"10934\" data-end=\"11016\"\u003eDon’t just memorize donor tests—learn what must be verified before you proceed.\u003c\/h2\u003e\n\u003cp data-start=\"11018\" data-end=\"11409\"\u003eThis digital study guide transforms dense OPTN policy, infectious-disease requirements, timing windows, and organ-specific offer rules into a clear, student-friendly system. It is designed to help OPCs understand what must be tested, when the information is due, how it must be verified, who must receive it, and what action protects the recipient when results are incomplete or conflicting.\u003c\/p\u003e\n\u003cp data-start=\"11411\" data-end=\"11680\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"11411\" data-end=\"11424\"\u003eExam Tip:\u003c\/strong\u003e When in doubt, choose the answer that completes and verifies the required information before proceeding, communicates donor risk clearly, protects the integrity of the match run, and prevents an organ from being released on incomplete or unconfirmed data.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"CPTCexam","offers":[{"title":"Default Title","offer_id":45475902357680,"sku":null,"price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0085\/6709\/5358\/files\/exec-dbcf2a09-b2df-4650-8fed-f6a457fb3e2a.png?v=1784753868","url":"https:\/\/cptcexam.com\/products\/donor-management-testing-suitability-cptc-exam-study-guide","provider":"CPTCexam","version":"1.0","type":"link"}