Cardio 3.0 / 5 based on 1 rating ? BiologyAll LevelsAll boards Created by: Hannah MeiklejohnCreated on: 26-11-12 01:58 This system's major function is to collect and empty fluid back into the vasculature Lymphatic 1 of 11 Preload is the degree that what muscle cells are stretched before contraction of the heart Cardiac 2 of 11 The pressure the heart has to overcome in order to eject blood Afterload 3 of 11 When acetylcholine binds to the M2 receptors, it has this effect on heart rate Decreases 4 of 11 This factor, which affects stroke volume, is independent of both preload and afterload Contractility 5 of 11 The pressure of blood when reaching the end of the capillaries 15 mmHg 6 of 11 A source of peripheral resistance, alongside vessel diameter and vessel length Blood viscosity 7 of 11 In a sympathetic response, noradrenaline binds to this kind of receptor B1 adrenoreceptor 8 of 11 This factor, in addition to cardiac output, directly affects blood pressure Heart rate 9 of 11 An example of a negative inotropic agent Acidosis 10 of 11 An example of a positive inotropic agent Calcium 11 of 11
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