55730-6

LOINC 2.82

Fetal blood [Volume] in Blood

Fetal blood Vol Bld

Definition

  • Fetal blood volume is the volume of feto-maternal hemorrhage and is calculated from the % Fetal RBCs by multiplying by 50, assuming a maternal blood volume of 5000 mL and a hematocrit of 50%.

Component

  • Fetal blood

Specimen / system

  • Bld

Class

  • HEM/BC

Property

  • Vol

Scale

  • Qn

Related names

  • Blood; Fetomaternal hemorrhage; FMH; HEMATOLOGY/CELL COUNTS; Point in time; QNT; Quan; Quant; Quantitative; Random; Volume; WB; Whole blood

Index terms

  • Blood
  • Fetomaternal hemorrhage
  • FMH
  • HEMATOLOGY/CELL COUNTS
  • Point in time
  • QNT
  • Quan
  • Quant
  • Quantitative
  • Random
  • Volume
  • WB
  • Whole blood