Where in the circulatory system would you expect the blood pressure to be the highest? Use...
Classify the following characteristics as either describing an open circulatory system or a closed circulatory system. Open Circulatory System Closed Circulatory System Blood is always contained within blood Gas exchange occurs in capillary beds vessels Typical of crayfish, insects, and clams Allows for lower hemolymph pressure and velocity Contains fluid called hemolymph Hemolymph is transported to sinuses, where the organs are directly bathed Coeloms are large and well-developed Valves are employed to prevent blood from flowing in the wrong direction...
Draw a three-chambered heart circulatory system. indicate where high pO2 blood is and where low pO2 blood. Include the systemic and pulmonary circuits, as well as the ventricles and atria. Indicate direction of blood flow. (4 points)
Lab Worksheet Guidelines TASK 2: (3 Marks) a) Where do you expect the highest refrigerant temperature to occur? Explain why? (2 Marks) b) Which component safeguards the system against unacceptable pressure? (1 Mark)
Blood Vessels and the Circulatory System Overview of Circulatory System Blood vessels form closed tubular systems which carry blood from the heart through the systemic and pulmonary systems. Arteries carry blood away from the heart to smaller arterioles, which feed capillary beds. The capillary beds empty into venules, which coalesce into larger veins. All veins eventually empty into the superior and inferior venae cavae or into the pulmonary veins. These vessels return blood to the heart. A. List the heart...
Circulatory System Diagram Draw and label the circulatory system. Include: deoxygenated blood coming from tissue, superior and inferior vena cava, right atrium, tricuspid valve, right ventricle, semilunar valve, pulmonary trunk, alveoli in the lungs, pulmonary veins, left atrium, bicuspid valve, left ventricle, semilunar valve, aorta, and oxygenated blood going to tissue. Label when blood is oxygenated and when blood is deoxygenated. Below your drawing, mention the function of heart valves and how the left ventricle’s structure helps with its function....
What blood pressure response would you expect in a normal healthy person during a maximal anaerobic sprint test? Be sure to list both systolic and diastolic, as well as explain why these responses differ from rhythmic, aerobic exercise.
Describe how the muscles around the blood vessels can be used to control the pressure in our circulatory system. What would their role be? Explain how it would work
Purpose and Function of the Circulatory System (Fill in the blanks using the terms below.) valves exchange arteries veins contracts capillaries oxygen wastes nutrients The function of the circulatory system is to transport to cells and carry away from cells to the organs responsible for eliminating them from the body. The heart is a muscular pump. When the heart_ , it produces pressure on the blood in the circulatory system. This pressure pushes blood through the body. The body travels away from...
The velocity of blood flowing through the circulatory system is lowest in which of the following parts of the circulation? Venules Veins Aorta Small arteries Capillaries
Blood pressure near the vena cava is near 0 mm Hg. How is backflow of blood prevented in this region of the circulatory system?