2. Based upon your inspection of the drawings (# 1), what is the difference in the pattern of vessels that emerge from the aortic arch in cats and in humans? In the cat, the abdominal aorta terminates by bifurcating (branching) into right and left external iliac arteries. How is it different in humans? Trace a drop of blood from the human's plantar surface of great toe of the left foot to the posterior surface of the left knee. Include the heart and lungs. Trace a drop of blood from the human's thumb of the right hand to the antecubital surface of the left arm. Include the heart and the lungs.

1. In the flow chart provided below, label the structures that lie along the path of blood flow in the heart OR make a similar diagram of your own showing the path of blood in a linear fashion. The top row of boxes (blue) refer to the right side of the heart (unoxygenated blood) and the bottom row of boxes (red) refer to structures in the left side of the heart (oxygenated blood.) (b) 2. Label all the structures indicated by the lines in the diagram below.

3. Using a textbook as necessary, list the major veins through these pathways in a human: a. Blood as it travels from the plantar arch to the right atrium. b. Blood as it travels from the right median cubital vein to the right atrium. I U T' T2

8. We discussed fish, amphibian, and mammalian hearts, but didn’t spend much time on reptiles and birds. Please compare and contrast the anatomy of the heart ina) most reptiles (turtles, snakes, lizards) in terms of number of atria, number of ventricles, total number of chambers, and development of the aorta from aortic arches (left, right, or both). Use a table, not text. Also, include a drawing showing the basic template of dorsal aorta, ventral aorta, and six aortic arches, along with drawings showing the modified patterns of aortic arches in a-d above.

1,What is the purpose of using blood chamber in extracorporeal circuit?  2,Why in extracorporeal circuit blood comes from arterial to be cleaned by dialyzer and back to body through vein? 3,

2. Put the following structures in the proper order (#1-21) in which blood flows through the cardiovascular system. 1 Right atrium Left ventricle 21 Vena cava Pulmonary trunk Tricuspid valve Systemic capillaries Pulmonary capillaries 19 Systemic venules Pulmonary arteries Right ventricle Aortic valve Aorta Pulmonary veins Mitral valve Systemic veins 17 Systemic arterioles _9_ Pulmonary venules Pulmonary valve Left atrium Systemic arteries Pulmonary arterioles 3. Identify structures of the heart on the following pictures. A. В. C. D. B E. D. F. Н. G I. J. A. B. -E C. D. E. F. G. H. I. J.

1. Discuss the major sources of blood supply to the heart and their clinical applications. 2. Describe the tunics of blood vessels. 3. Briefly, describe the fibrous skeleton of the heart. 4. Describe the various cellular elements in the blood and briefly cite their functions. 5. What are the different types of blood groups you know? 6. Describe the developmental anatomy of the human heart and its clinical implications.

5. Heart (pulse) rate: Listen to your heart with the stethoscope, and count the number of beats for 10 seconds. Convert (x6) to generate = _______ bpm. Likewise, measure your pulse rate at the carotid & radial arteries for 10 seconds. At carotid artery:_______bpm. At radial artery:_______ bpm

1. You should be able to distinguish two heart sounds.  The first sound is when the ventricle begins contracting (ventricular systole) the atrioventricular valves snap shut.  This closing produces a low-pitched sound, the "lub" sound. The atrioventricular valves close when the ventricles contract due to pressure coming from the blood in the: Group of answer choices veins ventricles arteries atria   2.  The "lub" sound is accompanied by the pulmonary and aortic (semilunar) valves opening. This, too, happens when the ventricles contract. These valves open due to pressure of the blood coming from the: Group of answer choices atria ventricles arteries veins   3. The second sound you hear in the heartbeat is when the ventricles begin to relax (diastole). The closing of the pulmonary and aortic (semilunar) valves produces a sound, the "dub" sound. These valves close when the ventricles relax due to the pressure of the blood coming from the: Group of answer choices atria…

21. An example of a muscular (distributing) artery is the ___________.     venae cavae     descending aorta     renal artery     none of these choices