NHA CPT NHA Certified Phlebotomy Technician - Set 2 - Part 1

Correct Answer: A, I, and D

AIDET assigns A to acknowledgment, I to introduction, D to duration, and E to explanation. The phlebotomist greeted, introduced herself by role, and stated duration, completing three letters before any explanation begins. Option a is incorrect because A and D leaves out the introduction, which the phlebotomist clearly performed by stating her name and certified role. Counting only acknowledgment and duration would undercount the script delivered to the patient already. Option b is incorrect because I and D omits acknowledgment, which the phlebotomist clearly delivered with the warm greeting and eye contact. Acknowledgment is a distinct AIDET step from introduction and should be counted separately during this encounter. Option d is incorrect because I, D, and E adds explanation, which has not yet happened in the scenario. The phlebotomist has not described what the procedure involves, so the explanation step has not been delivered during this part of the encounter.

Correct Answer: Use a certified medical interpreter

Title VI and ACA Section 1557 require facilities receiving federal funds to provide certified interpreters at no cost. Family interpreters can soften, omit, or filter information, which compromises clinical accuracy and patient safety during the encounter. Option b is incorrect because using the bilingual son risks filtered or softened messages, especially around sensitive topics. Family interpreters lack training in clinical terminology and confidentiality expectations, so the federal standard requires certified interpreter services for clinical encounters. Option c is incorrect because drawing silently bypasses consent and safety screening and creates documented liability for the facility. The standard requires meaningful communication, since procedures without consent qualify as battery in any U.S. jurisdiction. Option d is incorrect because deferring the draw indefinitely abandons the patient's care and ignores available resources. Hospitals contract telephone or video relay i

Correct Answer: When did you last eat or drink?

the open-ended question forces the patient to recall actual behavior rather than assent to a leading frame. Patients routinely answer yes to fasting after coffee or gum, so the open frame catches the real timeline. Option a is incorrect because the closed yes-no question invites quick agreement without auditing actual behavior. Patients commonly say yes while having had coffee, gum, or breakfast, since they interpret fasting loosely without prompting from the question. Option b is incorrect because asking 'have you fasted today' is also a leading closed question. The patient gives a brief affirmative without reviewing actual recent intake, which produces the same false-positive fasting answers seen with the simpler version. Option c is incorrect because asking about diet shifts the topic to long-term eating patterns rather than today's fasting window. The phlebotomist needs to know what the patient consumed during the past several hours, not their general dietary prefere

Correct Answer: That sounds frightening; we'll go slowly today

the response names the patient's emotion, then offers concrete information about how today will differ from the prior experience. The pairing validates feelings and reduces anxiety without offering false reassurance that the procedure cannot fail. Option a is incorrect because dismissive reassurance ignores the patient's actual concern and damages trust. The phrase centers the phlebotomist rather than acknowledging the patient's history, which is anti-therapeutic during pre-draw rapport building work. Option c is incorrect because minimizing with 'most people don't faint' invalidates the patient's experience and offers a guarantee no clinician can keep. False reassurance is one of the four anti-therapeutic patterns phlebotomists should consciously avoid in practice. Option d is incorrect because asking 'why didn't you eat first' is a defensive why-question that puts the patient on the back foot. Therapeutic communication avoids why-ques

Correct Answer: Fully latex-free room and supplies

severe latex allergy can trigger anaphylaxis from airborne glove powder alone. Best practice creates a fully latex-free room with nitrile gloves, latex-free tourniquets, and latex-free bandages, ideally early in the day before particles accumulate. Option b is incorrect because using latex gloves with a latex-free tourniquet still exposes the patient to protein from the glove material. Severe allergy demands a fully latex-free setup, since partial substitution leaves the most direct contact route untouched. Option c is incorrect because standard latex supplies risk anaphylaxis in this patient. Speed cannot mitigate exposure, since the allergic reaction depends on contact rather than duration, and using normal supplies would directly endanger the patient during the encounter. Option d is incorrect because deferring the draw is unnecessary because hospitals stock latex-free supplies for exactly this situation. Indefinite deferral abandons the clinical need, while a properly equipped room

Correct Answer: Two identifiers

the patient safety goal requires at least two patient-specific identifiers before any clinical encounter. The two must travel with the patient and not depend on location, which is why room and bed assignments fail this requirement. Option a is incorrect because one identifier creates an unacceptably high error rate and does not satisfy the patient safety goal. Wrong-blood-in-tube events cluster around single-identifier shortcuts, the failure mode this rule aims to prevent. Option b is incorrect because three identifiers exceed the floor, and many transfusion services do require three. However, the standard floor for routine specimen collection is two, with three reserved for the highest-stakes encounters such as crossmatch verification. Option d is incorrect because four identifiers exceed any practical workflow and are not required by the standard. The rule sets two as the minimum, with extra identifiers used at facility discretion for specific high-risk encounters such as blood-bank

Correct Answer: Patient states name, DOB, match wristband

active verification requires asking the patient to state full name and date of birth, then matching that statement against the wristband and the requisition. Recognition alone is the most common root cause of wrong-blood-in-tube events. Option a is incorrect because reading the wristband alone skips active patient statement and allows mismatched bands or transcription errors to slip through. The standard requires the patient to state identifiers actively rather than the phlebotomist confirming silently from the band. Option b is incorrect because recognition feels reliable but is the leading root cause of mislabeling errors documented in transfusion service reviews. The standard always requires active verification, regardless of how familiar the patient appears to the phlebotomist drawing them. Option c is incorrect because asking only for the name reduces the verification to a single identifier and skips the wristband cross-check. The standard requires two patient-specific identifiers

Correct Answer: Notify nurse to verify and reattach band

the standard requires the wristband to be on the patient's body during specimen collection. The phlebotomist stops the draw, notifies the nurse to reverify identity through the chart, and waits for the band to be reattached. Option b is incorrect because taping the band to the bedside table fails the standard, which requires it to be on the patient. Tape solutions create traceability gaps and do not match the documentation expectations baked into facility wristband policies. Option c is incorrect because placing the band on the patient herself bypasses the nurse-led identity reverification step. Wristband attachment is a nursing function tied to chart confirmation, not a phlebotomist task, even when the wristband is sitting nearby. Option d is incorrect because canceling the order outright abandons the test and the patient's care. The correct path is escalation to nursing for reverification and reattachment, which preserves the order while ensuring the band returns to the wri

Correct Answer: Label exactly with the Doe identifier

the temporary Doe identifier is treated as the patient's legal identifier until true identity is confirmed. Labels must use the printed identifier exactly, since blood-bank traceability rules link the specimen to whatever identity was current during collection. Option a is incorrect because waiting until identity is confirmed delays urgent transfusion preparation and risks patient death in active hemorrhage. The temporary identifier exists precisely so the workflow can proceed safely without losing minutes during a clinical emergency event. Option c is incorrect because using estimated initials and age guesses identity rather than using the registered Doe label. Estimation produces mismatch with the chart and the LIS, which would invalidate the type and screen and delay any subsequent transfusion further. Option d is incorrect because the trauma bay number alone fails the two-identifier rule and creates traceability gaps once the patient leaves that physical space. The full Doe id

Correct Answer: Label at bedside immediately, before leaving

the standard requires bedside labeling immediately after the draw and before the phlebotomist leaves the patient, with tubes still in hand. The rule prevents wrong-blood-in-tube events that cluster around delayed or pre-labeled tube workflows. Option a is incorrect because workstation labeling after batching introduces the worst error pattern, since multiple patients' tubes converge at the same surface. The standard specifically targets this failure mode by mandating labeling while still standing with the patient. Option b is incorrect because pre-labeling tubes before entering the room creates a setup where the wrong patient could be drawn into the wrong label. The standard explicitly prohibits this practice, since it removes the live verification step at the bedside completely. Option d is incorrect because permitting labeling any time as long as the right patient was drawn ignores the practical reality that tubes can be misplaced or mixed up. The standard demands timing precisi

Correct Answer: Stop, document refusal, notify nurse

even though the parent holds consent authority, forcing a draw against the child's active refusal is unsafe and unethical. The phlebotomist should stop, document the refusal and the mother's instruction, then escalate to the clinical team. Option a is incorrect because deferring to the parent and proceeding ignores the child's assent, which best practice requires even when not strictly legally required. Forcing a struggling child during the draw creates safety hazards and erodes future cooperation with care. Option b is incorrect because restraining the child unilaterally requires an order and trained staff and lies far outside phlebotomy scope. Self-initiated restraint creates legal exposure for the phlebotomist and physical risk for both the patient and the staff member. Option c is incorrect because telling a child she has no choice is coercive and contradicts ethical practice that values pediatric assent. The phrasing damages trust, escalates fear, and conflicts with

Correct Answer: Implied consent

implied consent is communicated by behavior rather than words, and rolling up a sleeve after explanation is the canonical phlebotomy example. The behavior covers only the routine procedure that was just described to the patient at bedside. Option b is incorrect because informed written consent requires documented disclosure of risks, benefits, and alternatives, plus a patient signature. Routine venipuncture in this scenario uses behavioral implied consent rather than the elaborate documentation reserved for higher-risk procedures. Option c is incorrect because expressed written consent requires the patient to sign a form, which has not occurred here. Routine venipuncture rarely requires written consent, and the scenario describes only behavioral communication without any pen-and-paper documentation step. Option d is incorrect because treating the behavior as no consent ignores a recognized legal doctrine. The patient extended an arm after hearing the explanation, which courts and clini

Correct Answer: Written informed consent with health questionnaire

AABB standards require written informed consent with a health questionnaire for all blood donations. The form documents disclosure of risks, the donor health screen, and donor agreement, and stays in the donation record for traceability. Option a is incorrect because implied consent is insufficient for blood donation, which is a regulated procedure with documented risk disclosure requirements. Donation differs from routine venipuncture because the donor takes on procedure risk for someone else's clinical benefit downstream. Option b is incorrect because donation is voluntary, but voluntariness does not eliminate the consent requirement. The donor must still acknowledge the risks, complete a health questionnaire, and sign agreement before any device is opened or any vein is accessed. Option d is incorrect because verbal expressed consent alone fails AABB standards for donation. The required form serves as risk disclosure, screening tool, and traceability anchor, none of which a ver

Correct Answer: Stop, acknowledge, notify provider, document

consent can be withdrawn at any time before or during a procedure. The phlebotomist must stop, acknowledge the refusal without pressure, notify the ordering nurse or provider, and document refusal in the medical record per facility policy. Option a is incorrect because continuing because the form was signed misunderstands consent doctrine, which treats consent as continuing rather than one-time. Withdrawal at any moment voids further procedure, and continuing past withdrawal would qualify as battery legally. Option c is incorrect because restraining the patient briefly to complete the draw is battery and lies far outside phlebotomy scope. Forced procedures on a competent adult patient who has refused expose the operator and facility to criminal and civil liability. Option d is incorrect because telling the patient her signed form is binding misrepresents consent doctrine and pressures her toward an unwanted procedure. Consent withdrawal is a recognized right that overrides the prior si

Correct Answer: Battery

performing a blood draw on a competent adult who has refused constitutes battery under tort law. Schloendorff established that every adult of sound mind has the right to determine what shall be done with their own body. Option a is incorrect because OSHA recordable injuries cover work-related employee harm, not unconsented procedures performed on patients. The injury framework applies to staff exposure events rather than to patient consent violations or unwanted clinical procedures performed without permission. Option b is incorrect because CLIA proficiency failures concern analytical accuracy on blinded samples, not patient consent. Laboratory testing performance is graded against survey results, while consent failures are evaluated under separate state and federal civil and criminal law. Option c is incorrect because HIPAA privacy violations cover unauthorized disclosure of protected health information, not unconsented procedures. Forcing a draw is a battery exposure rather than a pr

Correct Answer: Insurance denial of payment

the diagnosis code establishes medical necessity for billing under CMS rules and private insurance contracts. Without it, the test gets denied for payment, even if the specimen is collected and analyzed correctly throughout the analytical phase. Option b is incorrect because hemolysis depends on collection technique, tube handling, and transport, not on diagnosis codes. The missing field has no physical effect on specimen integrity, since coding is administrative information rather than analytical or biological information. Option c is incorrect because the centrifuge run depends on tube placement, balance, and speed setting, not on diagnosis coding. Spin parameters are mechanical and operator-controlled, while the missing code affects billing rather than specimen processing on the analytical bench. Option d is incorrect because the tube cap is a physical component unaffected by administrative information. Cap failures arise from manufacturing or improper handling, not from missing dia

Correct Answer: Next up after current bedside duty

STAT means within roughly one hour of order to result, which translates to next up after current bedside duty. The phlebotomist completes the live patient encounter safely, then moves to the STAT request immediately afterward. Option a is incorrect because treating STAT as a twenty-four-hour priority describes the routine timeline rather than the urgent one. STAT cases need handling within roughly an hour, not a full-day window, which would defeat the priority code. Option b is incorrect because dropping everything immediately and running risks abandoning the live patient mid-draw with a needle still in place. STAT does not mean abandon current duties, since safety considerations still apply to whoever is currently on the chair. Option d is incorrect because waiting until morning rounds finish would push the STAT well beyond the one-hour window. STAT requests must be handled promptly after the current encounter rather than batched into the routine schedule for later attention.

Correct Answer: CPT 36415

the correct code for routine venous collection is the standard adult venipuncture code thirty-six four fifteen. It applies once per encounter regardless of how many tubes are drawn during a single needle insertion. Option a is incorrect because the pediatric femoral or jugular venipuncture code applies to children under age three and to specific anatomic sites. A thirty-five-year-old patient with routine antecubital venipuncture falls outside that code's scope, which would explain the denial. Option c is incorrect because the capillary collection code applies to finger or heel sticks rather than venous antecubital draws. The procedure described is a venous draw, so the capillary code would mismatch the documented procedure and trigger denial appropriately. Option d is incorrect because the pediatric other-vein venipuncture code also applies only to children under age three. Using it for an adult patient creates a coding mismatch that explains the denial and would not represent the

Correct Answer: Three to seven alphanumeric characters

ICD-10-CM codes are three to seven alphanumeric characters, beginning with a letter category, followed by digits, a decimal, and optional extension characters. The format covers etiology, anatomic site, severity, and encounter type within the same string. Option a is incorrect because an exact five-digit format does not match ICD-10-CM, which is alphanumeric and variable in length. The five-digit format describes ICD-9, the predecessor system that the United States retired for diagnoses in late twenty fifteen. Option b is incorrect because four letters is not the ICD-10-CM format, since codes mix letters and digits. The first character is a letter, but subsequent positions are digits with optional alphanumeric extensions, producing variable-length alphanumeric strings instead. Option c is incorrect because always exactly seven digits misstates the format on multiple counts. The codes are alphanumeric and variable in length from three to seven characters, so describing them as fixed sev

Correct Answer: LOINC

the universal observation code system is LOINC, maintained by Regenstrief Institute. It provides a unique identifier for each laboratory test, allowing different facilities to recognize the same observation regardless of how it is locally labeled in any LIS. Option a is incorrect because the diagnosis classification system covers conditions and reasons for encounters rather than laboratory observations. It populates the diagnosis field on requisitions but does not identify specific tests in standardized data exchange formats today. Option b is incorrect because the procedural terminology system covers procedures and services for billing rather than laboratory observation identifiers. Phlebotomy itself has CPT codes, but individual analytes use LOINC codes when data crosses organizational boundaries through interfaces. Option d is incorrect because the comprehensive clinical terminology system covers diagnoses, findings, procedures, and body structures broadly. It complements LOINC but