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| Section | Objectives |
|---|---|
| Topic 1: Specimen Processing and Handling | - Specimen transport and storage - Quality assurance procedures - Common errors and rejection criteria |
| Topic 2: Patient Preparation | - Patient identification and communication - Site selection and preparation - Specimen labeling procedures |
| Topic 3: Routine Blood Collections | - Order of draw - Equipment selection and use - Venipuncture procedures |
| Topic 4: Special Collections | - Capillary puncture (fingerstick/heel stick) - Pediatric and geriatric considerations - Non-routine specimen collection methods |
| Topic 5: Safety and Compliance | - HIPAA and patient confidentiality - OSHA regulations and patient safety - Infection control and standard precautions |
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80. Frage
At which of the following angles should a phlebotomist insert an antecubital venipuncture needle?
Antwort: C
81. Frage
Which of the following does HIPAA require all health care providers to obtain before disclosing medical information?
Antwort: D
Begründung:
HIPAA requires proper written authorization before a covered entity discloses protected health information for purposes that are not otherwise permitted by the Privacy Rule. In the answer choices, "written consent" is the closest required protection because the patient's permission must be documented, specific, and traceable. A driver's license may be used to help verify identity, but it does not authorize disclosure of medical information. Verbal consent is not sufficient for many disclosures because it lacks the required written documentation and specific authorization elements. Insurance authorization relates to payment approval or coverage verification and does not automatically permit broad disclosure of medical information. For phlebotomy practice, HIPAA compliance means discussing patient information only with authorized personnel, limiting information to the minimum necessary, protecting requisitions and labels, and avoiding disclosure in public areas. HHS states that HIPAA authorizations must be written in specific terms and may permit use or disclosure of protected health information. NHA CPT safety and compliance competencies include patient rights, privacy, confidentiality, HIPAA, and legal responsibilities. Reference topics: Safety and Compliance; HIPAA; confidentiality; protected health information.
82. Frage
Which of the following findings should cause a phlebotomist to delay collection and seek assistance?
Antwort: A
Begründung:
A patient who is diaphoretic and says they feel faint requires the phlebotomist to delay collection and seek assistance. Diaphoresis, dizziness, pallor, nausea, and weakness can signal an impending syncopal episode. Continuing with venipuncture in this condition increases the risk of falls, needle injury, hematoma, and patient harm. Confirming date of birth is normal patient identification. Asking which arm will be used is a reasonable patient question and does not require delay. A visible median cubital vein is generally favorable for routine venipuncture. The phlebotomist should position the patient safely, preferably reclining or lying down if fainting risk is present, notify appropriate personnel, and proceed only when safe according to facility policy. If symptoms occur during a draw, the technician should remove the tourniquet and needle when safe, activate the safety device, call for help, and monitor the patient. Reference topics: Patient Preparation; syncope warning signs; patient assessment; collection delay; emergency response.
83. Frage
Which of the following tests should a phlebotomist anticipate to complete for a patient who has a fever of unknown origin?
Antwort: C
Begründung:
For a patient with fever of unknown origin, the phlebotomist should anticipate blood culture collection. Blood cultures are ordered to detect microorganisms in the bloodstream and are especially important when infection, bacteremia, or sepsis is suspected. Fever without a known source is a classic clinical reason for obtaining cultures before antimicrobial therapy when possible. ESR may support evaluation of inflammation, but it does not identify bloodstream infection. Immunology tests may be used for immune or infectious disease investigations, but they are not the primary phlebotomy collection expected for fever of unknown origin. Rapid plasma renin evaluates the renin-angiotensin system and is associated with blood pressure and endocrine evaluation, not unexplained fever. Blood culture collection requires strict aseptic technique, correct antiseptic contact time, proper bottle order, adequate volume, correct number of sets, documentation of collection site, and timely transport. Contamination can produce false-positive results and inappropriate treatment. NHA CPT competencies include blood culture collection, special collections, infection control, site preparation, bottle handling, and specimen integrity. Reference topics: Special Collections; blood cultures; fever workup; contamination prevention.
84. Frage
Which of the following veins is usually the last choice for antecubital venipuncture?
Antwort: C
Begründung:
The basilic vein is usually the last choice for antecubital venipuncture. The median cubital vein is preferred because it is typically large, well anchored, superficial, and less likely to roll. The cephalic vein is commonly the second choice when the median cubital is unavailable. The basilic vein is used cautiously because it lies closer to the brachial artery and median nerve, creating greater risk if the needle is inserted too deeply or inaccurately. The dorsal metacarpal veins are hand veins, not antecubital veins, and may be used when antecubital access is unavailable, often with a butterfly needle and shallow angle. This question tests anatomical risk control. A phlebotomist must not simply pick the most visible vein; they must evaluate vein safety, depth, direction, resilience, patient history, and contraindications such as IV sites, edema, burns, scars, hematomas, fistulas, and mastectomy restrictions. Proper site selection reduces pain, nerve injury, arterial puncture, hematoma, and recollection risk. Reference topics: Routine Blood Collections; antecubital anatomy; vein selection; basilic vein risk.
85. Frage
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