Bios255 exam 1 review kahoot Questions and Answers

Bios255 exam 1 review kahoot Questions and Answers Which leukocyte releases histamine and heparin? basophil Select all granulocytes neutrophil eosinophil Components of blood plasma albumin Na+ Which molecule is involved in reducing loss from a damaged blood vessel? thrombocyte Identify the following leukocyte monocyte Identify the leukocyte lymphocyte Identify the leukocyte neutrophil What does oxygen binds to within hemoglobin molecules? iron Blood serum is identical to blood plasma except for the absence of ______ fibrinogen Which hormone stimulates the production of red blood cells? erythropoietin Which RBC disorder results from altered hemoglobin structure? sickle-cell disease Which antigens does type A blood contain? Antigen A Blood in the pulmonary trunk will flow immediately where next? pulmonary arteries which of the following layers covers the surface of the heart? visceral pericardium Which of the following vessels supplies the myocardium? left coronary vessels What is the correct pathway of the cardiac conduction system SA Node, Atria, AV node, Bundle of His, Purkinje Fibers Which of the following structures serves as the primary ectopic focus if the SA node is damaged? AV node Which of the following volumes represent the amount of blood not ejected from the ventricles? ESV The plateau phase is a 200-250ms delay that allows for _______ to enter cells, sustaining contraction for blood to be ejected Ca2+ Which of the following components on an ECG represents ventricular depolarization? QRS complex This is located between the right ventricle and left ventricle interventricular septum The left ventricular wall is thinner than the right ventricular wall. T/F False Which valve is between the left ventricle and aorta? aortic semilunar valve What would indicate a complication of low platelets (Thrombocytopenia)? Low blood pressure (Hypotension)