A massively bleeding patient has a fibrinogen concentration … | 마이메르시 MyMerci
이 문제가 수록된 문제집미국 임상병리사 MLS(ASCP/ASCPi) 문제은행·CAT문제집 보기
Blood Banking · 수혈의학
문제
A massively bleeding patient has a fibrinogen concentration of 75 mg/dL. Which component most directly provides concentrated fibrinogen in a small volume?
1Cryoprecipitated antihemophilic factor, rich in fibrinogen, von Willebrand factor, and factor VIII✓ 정답
2Washed red blood cells, suspended in saline to remove plasma proteins and leukocytes
3Granulocytes collected by apheresis, used for neutropenic patients with severe infections unresponsive to antibiotics
4Albumin solution, a volume expander derived from pooled human plasma fractionation
해설
Cryoprecipitate is a concentrated source of fibrinogen and also contains factor VIII, factor XIII, von Willebrand factor, and fibronectin. It is used when fibrinogen replacement is clinically indicated.