Anatomy & TerminologyCâu 100 / 100
Which tube and test pairing is correct?
a.Lavender tube for a prothrombin time
b.Light blue tube for a complete blood count
c.Royal blue tube for trace element studies such as lead and zinc
d.Gray tube for a type and crossmatch
Giải thích
Royal blue tubes are manufactured with low background metal contamination for trace element and toxicology testing. A CBC requires the lavender EDTA tube and a prothrombin time requires the light blue citrate tube, so those two pairings are reversed. Type and crossmatch is performed on a pink or red blood bank tube, never on a gray fluoride tube.
Luyện miễn phí toàn bộ 100 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- After an EDTA tube is centrifuged, what is the thin layer between the plasma and the packed red cells?
- Which structural feature of veins is most relevant to venipuncture technique?
- Which blood component makes up roughly 55 percent of whole blood volume?
- A requisition is marked NPO. What does this abbreviation mean?
- In medical terminology, what does the suffix -emia indicate?
- A specimen is marked STAT. What does this require of the phlebotomist?
Cập nhật gần nhất: · quy trình kiểm tra
Đội Ngũ Biên Tập PrepPass · Đối chiếu với NHA Certified Phlebotomy Technician (CPT) Exam · Quy trình kiểm tra