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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)
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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iac Lab Report 9. Page 3 of 3 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 vith that represents the volume of blood present and label the shaded area wiu the volume in mL. (Note: The EDV box is always full.) ESV AS After contraction in cardiac contractile cells, some cytosolic calcium is returned to the ECF by Na/Ca secondary active transport carriers in the sarcolemma. Drugs called cardiac glycosides inhibit the sarcolemma Na/K pump. Based on this information, answer these questions about the effects of cardiac glycosides. 000 10. > Cardiac glycosides (increase or decrease?) the Na concentration gradient between the cardiac contractile cell ICF and the ECF. > The change in the Na gradient (increases or decreases?) the activity of the Na/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 cardiac contractile cells (increases or decreases?). S2022
Transcribed Image Text:iac Lab Report 9. Page 3 of 3 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 vith that represents the volume of blood present and label the shaded area wiu the volume in mL. (Note: The EDV box is always full.) ESV AS After contraction in cardiac contractile cells, some cytosolic calcium is returned to the ECF by Na/Ca secondary active transport carriers in the sarcolemma. Drugs called cardiac glycosides inhibit the sarcolemma Na/K pump. Based on this information, answer these questions about the effects of cardiac glycosides. 000 10. > Cardiac glycosides (increase or decrease?) the Na concentration gradient between the cardiac contractile cell ICF and the ECF. > The change in the Na gradient (increases or decreases?) the activity of the Na/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 cardiac contractile cells (increases or decreases?). S2022
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