WebThe velocity of blood flow is _____. A) slowest in the capillaries because the total cross‐sectional area is the greatest B) slower in the veins than in the capillaries because veins have a large diameter C) slower in the arteries than in capillaries because arteries possess a relatively large diameter WebWhere is blood flow slowest, and what contributes to the diminished velocity? answer choices Flow is slowest in the capillaries because of their largest cross-sectional area and narrow diameter. Distributing arteries of the brain have the slowest flow of blood because they have a large cross-sectional area and many branches.
Blood Flow and Blood Pressure Regulation Biology II
WebFor this reason, the blood flow velocity is the fastest in the middle of the vessel and slowest at the vessel wall. In most cases, the mean velocity is used. There are many ways to … WebQuestion: 1. In the systemic circulation, where is the velocity of blood movement the slowest? Select one: a. aorta b. venules c. capillaries d. veins e. arterioles 2. In heart … deemed medical colleges in india fees
NUMC 101B Module 3 Cardiovascular system - the Blood Vessel
WebJun 16, 2024 · As blood moves into the arteries, arterioles, and ultimately to the capillary beds, the rate of movement slows dramatically to about 0.026 cm/sec, one-thousand times slower than the rate of movement in the aorta. WebD1 lymphatics v Portion of the circulatory system through which the velocity of blood flow is the slowest. v Vessels that pick up fluid that is filtered but not reabsorbed. QUESTION 2 Which of the following is not a characteristic of capillaries? O A. thin walls. 0 B. elastic and flexible walls. 0 C. slow blood velocity. 0 D. large mil cross ... WebFeb 15, 2024 · Blood flows at a rate of 30 centimeters per second through the aortic arch. The rate of movement slows dramatically as blood moves into the arteries, arterioles, and finally to the capillaries, down to approximately 0.026 cm/sec, which is one thousand times slower than the rate of movement in the aorta. federal taxes on selling a house