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- Factors affecting Cardiac Output Explain how the following factors affect HR, SV and CO. Write the letter of your answerIn the cardiovascular dynamics experiment (part 2), if the left flow tube represents the pulmonary veins, what does the left source beaker represent? pernen on Select one: the right atrium O the left atrium O the pulmonary artery O blood coming from the lungs In the cardiovascular dynamics experiment (part 2), when the piston of the pump reaches lowest point, the volume remaining in the pump is the REDMI NOTE 9 PRO ZATAB_26 00A patient has pulmonary edema but NOT peripheral edema. Which of the following is probably TRUE of the patient's heart? The patient's left ventricle is failing. O The patient's right atrium is failing. OThe patient's heart is working normally. O The patient's right ventricle is failing. O The patient's left atrium is failing.
- I need help with a respiratory question, thank you, I really appreciate it Stroke volume can be calculated using which formula? Group of answer choices End-diastolic volume – end-systolic volume Ejection fraction × heart rate Ejection fraction × end-systolic volume Cardiac output ÷ end-diastolic volumePatient with cardio pulmonary insufficiency receive 72 hours of daily management of veno-venous extracorporeal life support provided by the physician. Which CPT codes are assigned?60) If the TV=50 and the ERV = 100 and the IRV = 75 and the RV = 200, what is the VC? Group of answer choices 175 425 150 125 225 61) Referring to the Cardiac Output formula, which value is most important in determining the cardiac output for an individual who is not in good shape? Group of answer choices Heart Rate End-diastolic volume Stroke Volume End-systolic volume 63) Carbon monoxide binds to hemoglobin _____times as strongly as oxygen does. Group of answer choices 25 200 50 100 2 64) When exercising, Starling’s Law comes into effect. Constantly contracting muscles will increase the venous return to the heart. Which of the following will be true in this case? Group of answer choices Local constriction of precapillary sphincters that control blood flow to the exercising muscle Decrease in Heart Rate Dilation of blood vessels that go to the digestive organs Decrease in the diameter of blood vessels to the exercising muscles Increase in…
- When considering cardiovascular physiology, which of the following would increase stroke volume? increasing end diastolic volume increasing end systolic volume O increasing afterload O any of the aboveYou found this figure in an old physiology textbook, and you are trying to understand it. Please interpret and explain all the graphs and charts -AND-explain how it all fits together. Use the back of this page if you need extra room. Volume (ml) Pressure (mmHg) 120 100 60 40 80 40 120 20 80 O EKG P Q Heart sounds O R S Wh ① 0.2 → Systole + 2 Time (seconds) 0.4 T Artery Left ventricle 4 0.6 Pressure changes 0.8 Diastole P 5 Volume changes 00 250 300, In particular, consider how the EKG matches up with ventricular contraction. Be sure to explain this.Based on your knowledge of the hemodynamics of hemorrhage, use the 4- quadrant diagram below to derive the venous return curve for uncompensated hemorrhage-show your work. As you make adjustments to the rest of the diagram to derive this curve, explain your reasoning for why you did/did not make changes in quadrants 2-4.
- 3:36 IO 40% N ۱۰۱ من ۱۲۰ 7 20 Juiy - 1 August / 230a midterm exam Question 14 Which of the following statements is WRONG about Veins Not yet answered O a. They Vasoconstrict on sudden standing up Marked out of 1.00 O b. Have a sympathetic vasoconstrictor innervations P Flag O c. Their pressure gradually decreases to almost zero in vena cavae question o d. Have less stretchability than arteries Next page Previous page В Just 4 u ll Physiology 9:08, äc lull 21.04.25Which of the following factors do NOT affect venous return? Blood volume Venomotor tone Skeletal muscle contractions O Inspiration (breathing in) All of the above affect venous returnWhy do some people show breath to breath changes on a ECG more clearly than others and what is the basis for this phenomenon?plz correct answer