1. A systolic blood pressure of 120 mmHg means that The aortic semilunar valve opens at...

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1. A systolic blood pressure of 120 mmHg means that The aortic semilunar valve opens at 120 mmHg Left ventricular pressure peaks at 120 mmHg C. Arteriole pressure peaks at 120 mmHg A and B d. e. B and C 2. Low PO2 in systemic arterioles may give rise to Angiogenesis 3. a. b. 4. a. b. Increased resistance to local blood flow c. Local vasoconstriction d. Increased release of endothelins Mean arterial pressure of 70 mmHg in the aortic arch will vessel smooth muscle contraction. a. Decrease, decrease b. Decrease, increase C. Increase, decrease d. Increase, increase The change in between the arteriole and venule ends of capillary beds is the primary reason for reduced blood volume and then recovery of blood volume in systemic capillaries. a. Hydrostatic pressure in the blood b. C. d. Hydrostatic pressure in the interstitial fluid. Osmotic pressure in the blood Osmotic pressure in the interstitial fluid 5. During inhalation a. Intrapleural, atmospheric b. Intrapleural, intrapulmonary C. Transpulmonary, d. Atmospheric, intrapulmonary 6. Contraction of the diaphragm a. b. pressure is greater than Charles' Law Dalton's Law Occurs during exhalation under control of both somatic and autonomic nervous system C. Is the only muscle used to increase the volume of the thoracic cavity d. Makes the intrapleural pressure more positive 7. This occurs when intrapleural pressure is equal to intrapulmonary pressure. a. Inspiration b. Lungs collapse C. Thoracic volume increases d. Transpulmonary pressure is greater than zero. 8. Oxygen therapy, exposing patients to greater PO2, is making use of a. Boyle's Law b. atmospheric C. d. Henry's Law 9. Holding your breath (inhibiting respiration) will cause a. Pulmonary bronchioles to dilate b. Systemic arterioles to constrict e. Blood pH to rise d. None of the other choices to occur b. Higher H+ concentration PO2 of 115 mmHg rate of cardiac contractions and Cystic fibrosis 10. These conditions in the aortic arch will DECREASE the rate of breathing. a. PCO2-50 mmHg C. d.. Asthma pressure. C. d. Low blood pressure 11. Which of the following lung disorders is associated with a decrease in surface area of the alveoli due to tearing? Bronchitis a. b. Emphysema to load more O2 into the blood. systemic 1. A systolic blood pressure of 120 mmHg means that The aortic semilunar valve opens at 120 mmHg Left ventricular pressure peaks at 120 mmHg C. Arteriole pressure peaks at 120 mmHg A and B d. e. B and C 2. Low PO2 in systemic arterioles may give rise to Angiogenesis 3. a. b. 4. a. b. Increased resistance to local blood flow c. Local vasoconstriction d. Increased release of endothelins Mean arterial pressure of 70 mmHg in the aortic arch will vessel smooth muscle contraction. a. Decrease, decrease b. Decrease, increase C. Increase, decrease d. Increase, increase The change in between the arteriole and venule ends of capillary beds is the primary reason for reduced blood volume and then recovery of blood volume in systemic capillaries. a. Hydrostatic pressure in the blood b. C. d. Hydrostatic pressure in the interstitial fluid. Osmotic pressure in the blood Osmotic pressure in the interstitial fluid 5. During inhalation a. Intrapleural, atmospheric b. Intrapleural, intrapulmonary C. Transpulmonary, d. Atmospheric, intrapulmonary 6. Contraction of the diaphragm a. b. pressure is greater than Charles' Law Dalton's Law Occurs during exhalation under control of both somatic and autonomic nervous system C. Is the only muscle used to increase the volume of the thoracic cavity d. Makes the intrapleural pressure more positive 7. This occurs when intrapleural pressure is equal to intrapulmonary pressure. a. Inspiration b. Lungs collapse C. Thoracic volume increases d. Transpulmonary pressure is greater than zero. 8. Oxygen therapy, exposing patients to greater PO2, is making use of a. Boyle's Law b. atmospheric C. d. Henry's Law 9. Holding your breath (inhibiting respiration) will cause a. Pulmonary bronchioles to dilate b. Systemic arterioles to constrict e. Blood pH to rise d. None of the other choices to occur b. Higher H+ concentration PO2 of 115 mmHg rate of cardiac contractions and Cystic fibrosis 10. These conditions in the aortic arch will DECREASE the rate of breathing. a. PCO2-50 mmHg C. d.. Asthma pressure. C. d. Low blood pressure 11. Which of the following lung disorders is associated with a decrease in surface area of the alveoli due to tearing? Bronchitis a. b. Emphysema to load more O2 into the blood. systemic

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The detailed answer for the above question is provided below 1 Option B Left Ventricular Pressure peaks at 120 mmHg A systolic blood pressure of 120 m... View the full answer