Ascp mls coagulation - Study guides, Class notes & Summaries

Prostacyclin Correct Answer: produced by the walls of endothelial cells and prevents formation of the platelet plug involved in primary hemostasis by preventing platelet activation and aggregation as well as inducing vasodialation. Epinephrine Correct Answer: agonist used in platelet aggregation studies ristocetin Correct Answer: causes platelets to bind to vWF via their GPIb receptor. A test is abnormal in a vWF deficiency since the platelets cannot bind, which causes lack of adhesion/...

Prostacyclin Correct Answer: produced by the walls of endothelial cells and prevents formation of the platelet plug involved in primary hemostasis by preventing platelet activation and aggregation as well as inducing vasodialation. Epinephrine Correct Answer: agonist used in platelet aggregation studies ristocetin Correct Answer: causes platelets to bind to vWF via their GPIb receptor. A test is abnormal in a vWF deficiency since the platelets cannot bind, which causes lack of adhesion/...

What is produced from megakaryocytes? Correct Answer: platelets Life span of platelets Correct Answer: 9-12 days Distribution of platelets Correct Answer: 30% spleen 70% peripheral blood What factors are vitamin k dependent? Correct Answer: 1927 (10, 9, 2, 7, Protein C, and protein S) Which factors are consumed in clotting? Correct Answer: I II V VIII XIII What factors in the intrinsic pathway? Correct Answer: XII XI IX VIII What factors are in the extrinsic pathway? Corr...

MLS ASCP Certification Questions and Answers Graded A+ Indole Positive and Negative example. Answer Positive: E. coli Negative Kleb. pneumo Methyl red Positive and Negative example. Answer Positive: E. coli Negative: Kleb. pneumo Citrate Positive and Negative examples. Answer Positive: Kleb. pneumo Negative: E. coli VP and Citrate reactions for E. coli and Kleb. pneumo: Answer E. coli: negative Kleb. pneumo: positive Eosinophils in urine sediment indicate: Answer acute...

ASCP MLS Questions and Answers Already Passed What feature is most often found with patients with a splenectomy on a Wright's stained blood smear? Howell-Jolly bodies Patients with antibody to the following antigen are immune to Hepatitis B: Surface antigen (HbSAg) Which two of the following tests are helpful for documenting previous Streptococcal throat and skin infections: ASO titer and Anti-DNase B In mass spectrometry, the "appearance potential" is defined as the: Minimum energy requi...