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| Section | Objectives |
|---|---|
| Topic 1: Specimen Collection | - Venipuncture techniques - Order of draw and tube handling - Capillary puncture procedures |
| Topic 2: Patient Preparation | - Patient identification and communication - Site selection and preparation - Explaining procedures and obtaining consent |
| Topic 3: Professional Practice | - Ethics and patient confidentiality (HIPAA) - Communication and professionalism |
| Topic 4: Safety and Compliance | - Needlestick prevention and biohazard disposal - Infection control and PPE usage - OSHA standards and safety protocols |
| Topic 5: Specimen Processing and Handling | - Quality control and rejection criteria - Specimen transport and storage - Labeling and documentation |
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질문 # 122
Which of the following PPE should a phlebotomist wear when there is a risk of blood splatter during collection?
정답：A
설명：
When there is a risk of blood splatter, the phlebotomist should wear eye and face protection, such as a face shield or goggles with a mask. Standard gloves protect the hands but do not protect the mucous membranes of the eyes, nose, and mouth. Sterile gloves are not routinely required for standard venipuncture; clean gloves are typically used unless a sterile procedure is specified. Shoe covers are not the primary protection for facial splash exposure. An N95 respirator protects against airborne particles but does not replace splash protection unless combined with appropriate eye and face protection when needed. The correct PPE is based on anticipated exposure. A routine venipuncture may require gloves only, but procedures with splash risk require additional barriers. The phlebotomist must evaluate the procedure, patient behavior, specimen type, and environment before collection. PPE use also includes proper donning, removal, disposal, and hand hygiene after glove removal. Reference topics: Safety and Compliance; PPE selection; standard precautions; splash exposure; mucous membrane protection.
질문 # 123
A phlebotomist completes a venipuncture procedure and activates the safety mechanism on the winged infusion set up to discard it into the sharps container. Which of the following actions should the phlebotomist take if the sharps container is locked?
정답：B
설명：
If the sharps container is locked and cannot accept the used winged infusion set, the phlebotomist should obtain a new sharps container. A contaminated needle or winged infusion set must be discarded immediately into an approved sharps container that is puncture-resistant, leak-resistant, properly labeled or color-coded, closable, and accessible at the point of use. Unlocking or forcing a container is unsafe and may expose the technician to contaminated sharps. A trash container is never acceptable for needle disposal because it creates risk for housekeeping staff, patients, and other personnel. A biohazard bag is also incorrect because bags are for regulated soft biohazard waste, not sharps; needles can puncture the bag and cause injury. The correct action is to maintain control of the activated device safely and use an appropriate replacement sharps container. This is a direct OSHA and standard-precaution issue. Reference topics: Safety and Compliance; sharps disposal; safety-engineered devices; needlestick prevention; OSHA bloodborne pathogen precautions.
질문 # 124
A phlebotomist should instruct a patient to take which of the following actions when providing a sputum specimen?
정답：C
설명：
For a sputum specimen, the patient should take a deep breath and then expectorate material from the lower respiratory tract into the appropriate container. Sputum is not saliva; it must come from the lungs or bronchi after a deep cough. The phlebotomist's role is to provide clear collection instructions, confirm the correct container, reduce contamination, and ensure the specimen is labeled and transported according to facility procedure. Option A describes stool collection, not sputum collection. Option B describes the start of a 24-hour urine collection, where the first void is discarded and subsequent urine is saved. Option C describes a buccal swab or oral specimen procedure and is not appropriate for sputum. "Aggressively" swabbing the cheek could cause discomfort or trauma and still would not produce a respiratory specimen. A valid sputum specimen is clinically useful for respiratory infection testing because it contains secretions from the affected airway. NHA CPT competencies include non-blood specimen collection, patient instructions, specimen identification, and maintaining specimen integrity. Reference topics: Special Collections; non-blood specimens; patient instructions; specimen integrity.
질문 # 125
Which of the following terms means a decrease in white blood cells?
정답：A
설명：
Leukopenia means a decreased number of white blood cells. "Leuko-" refers to white blood cells, and "-penia" means deficiency or decrease. Leukocytosis means an increased white blood cell count and is often associated with infection, inflammation, stress response, or hematologic disorders. Thrombocytopenia means a decreased platelet count, which can increase bleeding risk after venipuncture. Erythrocytosis means an increased red blood cell count. This terminology matters to phlebotomy because laboratory orders and patient conditions often use hematologic language. The phlebotomist does not diagnose these conditions, but understanding terms helps the technician anticipate safety concerns and specimen requirements. For example, thrombocytopenia may require longer pressure after collection, while leukopenia may be associated with immunocompromised status and strict infection-control awareness. A CBC is the common test used to evaluate red cells, white cells, hemoglobin, hematocrit, and platelets. Reference topics: Phlebotomy Fundamentals; medical terminology; hematology; CBC components; blood cell disorders.
질문 # 126
Which of the following is an example of a patient giving a phlebotomist implied consent to complete a blood draw?
정답：D
설명：
The patient extending their arm is an example of implied consent because the patient's action indicates cooperation with the blood draw without a written or explicit verbal statement. In routine phlebotomy, implied consent often occurs when the patient allows identification, listens to the procedure explanation, and physically presents the arm for collection. Signing a consent form is written consent, not implied consent. Saying "Okay" is verbal or expressed consent because the patient directly communicates agreement. Asking questions about the procedure is not consent by itself; it shows the patient is seeking information before deciding whether to proceed. The phlebotomist must still explain the procedure, verify identity, answer process-related questions within scope, respect refusal, and avoid coercion. Consent is not a technical formality; it is tied to patient rights, communication, and ethical practice. If a patient refuses or withdraws cooperation, the technician should not force collection and should follow facility reporting procedures. Reference topics: Patient Preparation; consent types; patient rights; communication; routine venipuncture preparation.
질문 # 127
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