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apcornemyct /nermViewPassignmertProblemID=91 188631 &ofhd-ed; The effects of asp

ID: 3476997 • Letter: A

Question

apcornemyct /nermViewPassignmertProblemID=91 188631 &ofhd-ed; The effects of aspirin on bleeding time Aspikin is a thromboxane A2 is a critical component of platelet coagulation, and platelet coagulation is the beginning of the formation of a blood clot, aspirin is an anticloting drug in the figure below, the effects of diferent doses of aspirin on bleeding Sme is shown previous 5of7 I ne nhibilor Recall that cyclooxygenase is an enzyme that catalyzes the synthesis of prostaglandins and thromboxane A2 Because 800 600 400 200 0 81 325 900 Aspirin dose (mg/6 hr) Part A Which of the tollowing would be another name for the nero aspirin dose? O Amagonist Placebo Agonist My Answers Se Part B Is the anti-clotting effect of aspirin a dose-dependent response? No My Answers G

Explanation / Answer

Part A: Placebo

Because no amount of active substance (aspirin) was supplied

Part B: No

As we see similar clotting activity at vastly different concentrations.