Which of the following best describes a vascular spasm?Multiple choice question.long-term mechanism that triggers fibrin productionshort-lived mechanism in which the damaged vessel dilates, increasing blood flow and the amount of clotting agents at the site of the injuryshort-lived mechanism in which the damaged vessel narrows to minimize blood lossresponse of a capillary network to changing carbon dioxide levels

Vascular spasm, platelet plug formation, and ______ are three hemostatic mechanisms.Multiple choice question.infarctioncoagulationagglutinationvasodilation

What is the first response to a blood vessel injury?Multiple choice question.blood clot formationvasodilationvascular spasmplatelet plug formation

Select all that applyList the three hemostatic mechanisms.Multiple select question.vascular spasmblood clottingplatelet plug formationvasodilation

The most effective hemostatic process is ______.Multiple choice question.platelet plug formationvascular spasmcoagulation

Relaxation of the smooth muscles in the tunica media of an artery causes its diameter to increase. This is called  ______.Multiple choice question.plaque formationanastomosisvasoconstrictionvasodilation