Mixed bloodHardQuestion 9620
Question
Which statement is correct?
- ASerum is plasma without clotting factors like fibrinogenCorrect
- BPlasma is serum plus RBCs only
- CLymph has abundant haemoglobin
- DPlatelets are plasma proteins
Correct answer
Serum is plasma without clotting factors like fibrinogen
Explanation
Serum is the fluid left after clotting, so many clotting proteins are removed.