iac Lab Report9.Page 3 of 3and SV is 70 mL.a. Calculate ESV:b. Calculate EF:C. Based on the given and calculated values, shade in the portion of each viththat represents the volume of blood present and label the shaded area wiuthe volume in mL.(Note: The EDV box is always full.)ESVASAfter contraction in cardiac contractile cells, some cytosolic calcium is returned tothe ECF by Na/Ca secondary active transport carriers in the sarcolemma. Drugscalled cardiac glycosides inhibit the sarcolemma Na/K pump. Based on thisinformation, answer these questions about the effects of cardiac glycosides.00010.> Cardiac glycosides (increase or decrease?) the Na concentration gradientbetween the cardiac contractile cell ICF and the ECF.> The change in the Na gradient (increases or decreases?) the activity of theNa/Ca secondary active transport carriers.> As a result, the level of calcium in the cytosol (increases or decreases?).> In the presence of these drugs, the strength of contraction of the cardiaccontractile cells (increases or decreases?).S2022

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(Show your work, including all formulas.) 9. contraction [SV + EDV]. You have determined that a patient's EDV is 130 mL The ejection fraction is the percentage of EDV that is ejected during a ventricular Page 3 of 3 contraction [SV + and SV is 70 mL. a. Calculate ESV: b. Calculate EF: C. Based on the given and calculated values, shade in the portion of each Dh that represents the volume of blood present and label the shaded area Wiu the volume in mL. (Note: The EDV box is always full.) SV EDV ESV

(Show your work, including all formulas.) 9. contraction [SV + EDV]. You have determined that a patient's EDV is 130 mL The ejection fraction is the percentage of EDV that is ejected during a ventricular Page 3 of 3 contraction [SV + and SV is 70 mL. a. Calculate ESV: b. Calculate EF: C. Based on the given and calculated values, shade in the portion of each Dh that represents the volume of blood present and label the shaded area Wiu the volume in mL. (Note: The EDV box is always full.) SV EDV ESV

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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