★ Immunology Quiz
To process a whole blood sample to produce serum, the sample must:
A. be spun in a centrifuge immediately after drawing
B. sit at room temperature to allow time to clot before spinning
C. be placed in a freezer to allow time to clot before spinning
D. be placed in a heat block as soon as possible
Select your answer:
Topics:
Cell & Bond Immunity & Cancer Organization of Systems Health issue related to immune system Pain Pathophysiology Multicellular Organisms: Organisation Pediatrics Proteins Knee Anatomy Integumentary and Musculoskeletal Systems EM Spectrum Respiration Anatomy and Physiology Dyslexia Advanced Stretching SM2 Health and The EnvironmentOther quiz:
Soldiers of Defense › ViewThe secretion of mouth that help to defend pathogens
A. Wax
B. Lysosome
C. HCl
D. Mucus
Biochemistry › View
Which of the following is not a part of a nucleotide?
A. Sugar
B. amino acid
C. phosphate
D. base