Which of the following ratios of anticoagulant to blood is acceptable for most coagulation procedures?

Question

Quizplus · Accepted Answer

For most coagulation procedures, a ratio of 1 part anticoagulant to 9 parts blood is acceptable. This ensures that the anticoagulant does not significantly alter the coagulation process and allows for accurate test results. Ratios of 1:4 or 5:1 would result in too much anticoagulant and potentially affect test results, while a ratio of 9:1 would result in too little anticoagulant and potentially cause the blood to clot before testing can be completed.

Which of the Following Ratios of Anticoagulant to Blood Is