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| Section | Objectives |
|---|---|
| Patient Preparation | - Patient identification and communication - Site selection and preparation - Explaining procedures and obtaining consent |
| Specimen Collection | - Venipuncture techniques - Order of draw and tube handling - Capillary puncture procedures |
| Safety and Compliance | - OSHA standards and safety protocols - Infection control and PPE usage - Needlestick prevention and biohazard disposal |
| Specimen Processing and Handling | - Specimen transport and storage - Labeling and documentation - Quality control and rejection criteria |
| Professional Practice | - Ethics and patient confidentiality (HIPAA) - Communication and professionalism |
>> Phlebotomy-Technician資格難易度 <<
経済の急速な発展に伴い、私たちに対する社会の要求はますます高くなっています。 Phlebotomy-Technician認定を取得できれば、社会での競争力が高まります。 Phlebotomy-Technician学習資料は、適切な認定を取得するのに役立ちます。信じてください。Phlebotomy-Technician学習教材を使用すると、作業効率が向上します。 Phlebotomy-Technicianの無料のトレーニング資料は、他の人よりも労働市場で目立つようにし、より多くの機会があなたを見つけるためのイニシアチブを取ります。
質問 # 84
Which of the following collection sites is appropriate for a dermal puncture on an infant?
正解：D
解説：
The appropriate dermal puncture site on an infant is the medial or lateral plantar surface of the heel. These areas reduce the risk of puncturing bone and provide suitable capillary blood flow for neonatal testing. The posterior curvature of the heel should be avoided because the bone may be close to the surface, increasing risk of osteomyelitis or injury. The arch of the foot is not an approved puncture site and may damage nerves, tendons, or deeper structures. The tip of the index finger is inappropriate for infants because there is insufficient tissue depth and greater risk of bone injury. Correct infant dermal puncture also requires using an age-appropriate lancet depth, warming the site if needed, cleaning and drying the skin, wiping away the first drop when required, avoiding excessive squeezing, and collecting specimens in the correct order. Infant blood volume is limited, so collection volume must be minimized. Reference topics: Special Collections; infant heel puncture; dermal puncture sites; neonatal safety; osteomyelitis prevention.
質問 # 85
A patient refuses a blood draw after the phlebotomist explains the procedure. Which of the following actions should the phlebotomist take?
正解：B
解説：
The phlebotomist should notify the nurse or provider according to facility policy. A competent adult patient has the right to refuse a blood draw, even when the test is ordered. Proceeding against the patient's refusal is unethical and can constitute battery. Asking a family member to pressure the patient is inappropriate because consent must come from the patient or legally authorized representative when applicable, not from coercion. Using a smaller needle does not address refusal unless the patient specifically refused because of needle size and then gives consent after discussion. The phlebotomist should remain professional, clarify the patient's concern within scope, avoid arguing, document or report the refusal as required, and allow authorized clinical personnel to follow up. This question tests patient rights, consent, communication, and scope of practice. Phlebotomy is invasive, so consent is not optional. The technician's authority ends where patient refusal begins unless a specific emergency or legal policy applies through authorized medical personnel. Reference topics: Patient Preparation; patient refusal; consent; patient rights; communication; documentation.
質問 # 86
A patient calls about their laboratory results, which the phlebotomist has just retrieved from the office fax machine. Which of the following actions should the phlebotomist take?
正解：D
解説：
The phlebotomist should give the report to the requesting provider to review and notify the patient. Laboratory results are protected health information and often require clinical interpretation. A phlebotomist should not independently review, interpret, or communicate diagnostic results unless facility policy specifically authorizes a defined action. Telling the patient the results directly can create legal, privacy, and clinical risks, especially if the result is abnormal or requires medical explanation. Asking a laboratory supervisor to interpret and report the results is also inappropriate unless that person is the authorized provider or designated reporting professional. Telling the patient to pick up results may violate release-of-information procedures and still bypass provider review. The safe workflow is to route the report to the ordering provider or authorized clinical team for interpretation, documentation, and patient notification. Reference topics: Processing Specimens; communication of results; confidentiality; HIPAA; scope of practice; postanalytical handling. NHA CPT competencies include legal responsibilities, patient confidentiality, documentation, and result communication workflows.
質問 # 87
Which of the following should a sharps container have?
正解：C
解説：
A sharps container should have a leakproof lid or leak-resistant closure to prevent contaminated blood or fluid from escaping during handling, storage, or transport. Sharps containers must also be puncture-resistant, closable, upright and stable during use, and properly labeled or color-coded as biohazardous. A "room temperature" label is used for certain specimen storage or transport conditions, not for sharps disposal. A 1-gallon capacity is not a universal requirement; sharps containers come in multiple approved sizes depending on the setting and volume of use. Dual openings are not required and could increase risk if poorly designed. The essential safety standard is containment: the device must prevent puncture injury and leakage while allowing safe disposal at the point of use. The phlebotomist must never overfill a sharps container, reach into it, shake it, force items into it, or dispose of sharps in regular trash or soft biohazard bags. Reference topics: Safety and Compliance; sharps container requirements; biohazard disposal; OSHA bloodborne pathogen safety; needlestick prevention.
質問 # 88
A phlebotomist should avoid using a site with burned skin during venipuncture for which of the following reasons?
正解：C
解説：
Burned skin should be avoided for venipuncture because the tissue barrier is compromised and the site carries an increased risk of infection. A venipuncture intentionally breaches the skin, so selecting tissue that is already injured, inflamed, fragile, or poorly healed increases the chance of introducing microorganisms and worsening local tissue damage. Burned areas can also have altered circulation, scarring, tenderness, edema, and impaired healing, making vein assessment and needle control less reliable. Although damaged skin elasticity can make puncture technically difficult, the best clinical reason in this item is infection risk. Inaccuracy of laboratory results is more directly associated with sites such as IV arms, edematous tissue, hematomas, or improperly handled specimens. Vein sclerosis is associated with repeated venipuncture, medication irritation, or diseased veins, not simply the use of burned skin. The NHA CPT test plan includes venipuncture site selection, contraindicated collection sites, infection control, and patient safety under routine blood collection and safety competencies. Reference topics: Routine Blood Collections; Safety and Compliance; site selection; infection prevention.
質問 # 89
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