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tealmouse378Lv1
6 Nov 2019
During an unforced exhalation/expiration, which would NOT be true? A) Intrapleural pressure becomes less negative B) Alveolar pressure becomes less negative, B) Alveolar pressure is greater than atmospheric pressure. C) The diaphragm relaxes. D) Kung volume decreases. E) Intrapleural pressure is greater than alveolar pressure Which of the following does NOT contribute to increased stroke volume during exercise? A) increased length of filling time during diastole B) increased contractility of cardiac muse C) increased end-diastolic volume D) increased venous return E) Increased sympathetic stimulation of ventricular muscle. Jane donates a pin! of blood to a blood bank A few minutes later, which of the following would be increased compared to pre-donation values A) her heart rate and total peripheral resistance B) her stroke volume and total peripheral resistance Q the percentage of her cardiac output flowing to her kidneys D) the blood flow to her brain E) her heart rate and mean arterial pressure Distinguishing characteristics of veins include which of the following? A) Veins have walls consisting only of endothelial cells. B) All veins have valves to ensure one-way movement of blood Q All veins carry deoxygenated blood D) All veins carry blood toward the heart E) All veins have thick, clastic walls Which is an example of long-loop negative feedback? A) stimulation of thyroid-stimulating hormone (TSH) release by thyrotropin-releasing hormone (TRH) B) inhibition of growth hormone-releasing hormone (GHRH) release by insulin-like growth factor- 1 C) inhibition of growth hormone-releasing hormone (GHRH) release by growth hormone (GH) D) inhibition of corticotropin-releasing hormone by adrenocorticotropic hormone (ACTH) E) simulation of dopamine release by prolactin Show transcribed image text
During an unforced exhalation/expiration, which would NOT be true? A) Intrapleural pressure becomes less negative B) Alveolar pressure becomes less negative, B) Alveolar pressure is greater than atmospheric pressure. C) The diaphragm relaxes. D) Kung volume decreases. E) Intrapleural pressure is greater than alveolar pressure Which of the following does NOT contribute to increased stroke volume during exercise? A) increased length of filling time during diastole B) increased contractility of cardiac muse C) increased end-diastolic volume D) increased venous return E) Increased sympathetic stimulation of ventricular muscle. Jane donates a pin! of blood to a blood bank A few minutes later, which of the following would be increased compared to pre-donation values A) her heart rate and total peripheral resistance B) her stroke volume and total peripheral resistance Q the percentage of her cardiac output flowing to her kidneys D) the blood flow to her brain E) her heart rate and mean arterial pressure Distinguishing characteristics of veins include which of the following? A) Veins have walls consisting only of endothelial cells. B) All veins have valves to ensure one-way movement of blood Q All veins carry deoxygenated blood D) All veins carry blood toward the heart E) All veins have thick, clastic walls Which is an example of long-loop negative feedback? A) stimulation of thyroid-stimulating hormone (TSH) release by thyrotropin-releasing hormone (TRH) B) inhibition of growth hormone-releasing hormone (GHRH) release by insulin-like growth factor- 1 C) inhibition of growth hormone-releasing hormone (GHRH) release by growth hormone (GH) D) inhibition of corticotropin-releasing hormone by adrenocorticotropic hormone (ACTH) E) simulation of dopamine release by prolactin
Show transcribed image text alirazaju20Lv4
27 May 2023
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Keith LeannonLv2
8 Apr 2019
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