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Author Question: Exercise results in skeletal muscles compressing veins which encourages blood to return to the ... (Read 292 times)

@Brianna17

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on: May 27, 2020

Question 1

While auscultating heart sounds during a checkup, Andy's doctor hears a high-pitched sound during ventricular contraction. Which type of valve could cause this?
◦ deficient pulmonary semilunar valve
◦ stenotic aortic semilunar valve
◦ incompetent tricuspid valve
◦ insufficient mitral (bicuspid) valve

Question 2

Exercise results in skeletal muscles compressing veins which encourages blood to return to the heart. In this scenario, which of the following is correct?
◦ venous return decreases
◦ stroke volume decreases
◦ end diastolic volume (EDV) decreases
◦ preload increases
Anatomy & Physiology ¦ Marieb, Hoehn ¦ 6th Edition
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Marked as best answer by @Brianna17 on May 27, 2020

ASDFGJLO

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Reply #1 on: May 27, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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@Brianna17

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Reply 2 on: May 27, 2020
Wow, this really help

ryhom

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Reply 3 on: Yesterday
Gracias!

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Video: Definitions of stroke volume, preload definition & Factors influencing stroke volume

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