Itcertkr의NHA Phlebotomy-Technician 인증시험덤프는 자주 업데이트 되고, 오래 되고 더 이상 사용 하지 않는 문제들은 바로 삭제해버리며 새로운 최신 문제들을 추가 합니다. 이는 응시자가 확실하고도 빠르게NHA Phlebotomy-Technician덤프를 마스터하고NHA Phlebotomy-Technician시험을 패스할수 있도록 하는 또 하나의 보장입니다. 매력만점NHA Phlebotomy-Technician덤프 강력 추천합니다.
| Section | Objectives |
|---|---|
| Topic 1: Patient Preparation | - Site selection and preparation - Patient identification and communication - Explaining procedures and obtaining consent |
| Topic 2: Specimen Processing and Handling | - Quality control and rejection criteria - Specimen transport and storage - Labeling and documentation |
| Topic 3: Specimen Collection | - Venipuncture techniques - Order of draw and tube handling - Capillary puncture procedures |
| Topic 4: Professional Practice | - Ethics and patient confidentiality (HIPAA) - Communication and professionalism |
| Topic 5: Safety and Compliance | - Needlestick prevention and biohazard disposal - OSHA standards and safety protocols - Infection control and PPE usage |
>> Phlebotomy-Technician최신 업데이트버전 공부문제 <<
많은 사이트에서 NHA인증 Phlebotomy-Technician시험대비덤프를 제공해드리는데Itcertkr를 최강 추천합니다. Itcertkr의NHA인증 Phlebotomy-Technician덤프에는 실제시험문제의 기출문제와 예상문제가 수록되어있어 그 품질 하나 끝내줍니다.적중율 좋고 가격저렴한 고품질 덤프는Itcertkr에 있습니다.
질문 # 63
Which of the following actions should a phlebotomist take when obtaining a throat culture?
정답：C
설명：
When obtaining a throat culture, the phlebotomist should swab the tonsillar area and the back of the throat because these are the clinically relevant sites for detecting organisms associated with pharyngitis, such as group A Streptococcus. The swab should avoid the tongue, cheeks, teeth, and lips because contact with those surfaces can contaminate the specimen with normal oral flora and reduce diagnostic value. Swabbing the buccal areas collects cheek-cell or oral flora material, not a proper throat specimen. Swabbing visible mucus in the oral cavity is unreliable because mucus may not represent the infected pharyngeal area. Leaving the swab in the sublingual area is inappropriate because the area under the tongue is not the target site for a throat culture. Correct technique includes explaining the procedure, positioning the patient, using a tongue depressor if needed, quickly swabbing the tonsillar pillars and posterior pharynx, placing the swab in the correct transport medium, and labeling the specimen accurately. Reference topics: Special Collections; non-blood specimen collection; throat culture technique; specimen integrity; patient instructions.
질문 # 64
OSHA requires employers to provide which of the following to employees who are at risk for bloodborne pathogen exposure?
정답：A
설명：
OSHA requires employers to offer the hepatitis B vaccine to employees who have occupational exposure risk to bloodborne pathogens. Phlebotomists routinely handle blood, contaminated needles, sharps, and potentially infectious materials, so they fall into the category of workers who require bloodborne pathogen protection under workplace safety standards. Hepatitis B is a bloodborne viral infection that can be transmitted through needlestick injuries, mucous membrane exposure, or contact with contaminated blood. The vaccine is an important preventive measure and must be offered according to employer exposure-control procedures. Medical insurance and life insurance are employee benefit issues, not OSHA bloodborne-pathogen requirements. Phenylketonuria screening is a newborn metabolic screening test and has no connection to employee exposure prevention. In practice, the phlebotomist must also follow standard precautions, use PPE, activate safety devices, dispose of sharps immediately, report exposures, and comply with the facility exposure-control plan. Reference topics: Safety and Compliance; OSHA Bloodborne Pathogens Standard; hepatitis B vaccination; occupational exposure; needlestick prevention.
질문 # 65
Which of the following collection sites is appropriate for a dermal puncture on an infant?
정답：D
설명：
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.
질문 # 66
A phlebotomist is collecting a blood culture set. Which of the following actions helps reduce contamination?
정답：B
설명：
Allowing the antiseptic to dry before puncture helps reduce blood culture contamination. Blood cultures require strict aseptic technique because skin organisms can enter the specimen and produce false-positive results. Repalpating the site after antisepsis with an ungloved finger contaminates the prepared area and should not be done. If repalpation is absolutely necessary, facility policy may require sterile technique or repeat antisepsis. A gray-top tube is not collected before culture bottles; blood cultures are collected first in the order of draw to maintain sterility. Cleaning only the bottle cap is incomplete because both the patient's skin and bottle access surfaces must be prepared according to procedure. Blood culture quality depends on correct skin antisepsis, adequate drying time, correct bottle order, sufficient volume, separate collection sites when ordered, and accurate documentation. Contaminated cultures can lead to unnecessary antibiotics, longer hospitalization, additional testing, and patient harm. Reference topics: Special Collections; blood cultures; contamination prevention; antiseptic drying; aseptic technique.
질문 # 67
Which of the following conditions is a reason for specimen rejection?
정답：B
설명：
A clotted lavender-top specimen is a reason for specimen rejection. Lavender-top tubes contain EDTA anticoagulant and are used for tests such as CBCs, which require anticoagulated whole blood. If the specimen clots, the cellular components are trapped in the clot, platelet counts can be falsely low, and automated hematology analysis becomes unreliable. Properly labeled specimens, correctly filled light-blue tubes, and specimens transported upright are acceptable practices, not rejection causes. A clotted lavender specimen usually results from failure to mix the tube properly immediately after collection, delayed inversion, underfilling or collection difficulty, or drawing blood slowly and allowing clotting to begin before the specimen contacts the additive. The correct prevention is to fill the tube to the required volume and gently invert it the recommended number of times immediately after collection. The phlebotomist should never shake the tube, because vigorous agitation can cause hemolysis. Reference topics: Processing Specimens; specimen rejection; EDTA tube mixing; clotted specimens; hematology testing.
질문 # 68
......
Itcertkr 에서 출시한 NHA인증Phlebotomy-Technician시험덤프는 100%시험통과율을 보장해드립니다. 엘리트한 IT전문가들이 갖은 노력으로 연구제작한NHA인증Phlebotomy-Technician덤프는 PDF버전과 소프트웨어버전 두가지 버전으로 되어있습니다. 구매전 PDF버전무료샘플로Itcertkr제품을 체험해보고 구매할수 있기에 신뢰하셔도 됩니다. 시험불합격시 불합격성적표로 덤프비용을 환불받을수 있기에 아무런 고민을 하지 않으셔도 괜찮습니다.
Phlebotomy-Technician최신버전 덤프공부: https://www.itcertkr.com/Phlebotomy-Technician_exam.html