Memmlers The human body chapter 15 circulation Questions and Correct Answers 2025/2026

Memmlers The human body chapter 15 circulation Questions and Correct Answers 2025/2026 Capillaries receive blood from vessels called - Answer -arterioles The specific part of the medulla oblongata that regulates the blood flow is the - Answer -Vasomotor center The flow of blood into an individual capillary is regulated by a - Answer - precapillary sphincter Which muscle makes up a blood vessels inner tunic - Answer - epithelium Which of the following vessels is the largest - Answer -Aorta What is the main process of capillary exchange - Answer -diffusion Which vessel supplies oxygenated blood to the stomach, spleen and liver - Answer -Celiac trunk Difference between artery and vein - Answer -Arteries carry blood away from the heart and towards the tissues. Veins carry blood away from the tissues and towards the hear Difference between Areteriole and Venule - Answer -Arterioles are small subdivision of arteries that carry blood into the capillary. Venules, small vessels that merge to form veins, carry blood away from capillariesDifference between anastomosis and venus sinus - Answer -An anastomosis is a connection between two blood vessels that allows for alternate circulatory routes to the same structure. A venous sinus is a large channel that drain