Put the structures involved in blood flow through the heart in order, as blood flows from the body back to the heart, and then from the heart to the body.   Question 5 options:   right A-V valve   pulmonary trunk   mitral valve   pulmonary veins

fill in the blanks Blood that has circulated to the heart muscle itself also returns to the right atrium.  Once blood leaves the cells of the myocardium, it flows into a system of cardiac veins, eventually flowing into the great cardiac vein, and then the coronary sinus.  On this anterior view of the heart, locate the great cardiac vein and the coronary sinus (shown through to the back).   Slide 14: Identify the two large veins that merge and flow into the superior vena cava: A._________________________________ and B._________________________________. (Note that unlike the arterial system, there are two veins, a right and a left, with this name.)   Locate either the right or left brachiocephalic vein. Each is formed by the union of two slightly smaller veins. An C.___________________________ vein draining the head and a D.______________________ vein bringing blood back from the arm.    Locate an additional vein draining blood from the head that flows into the subclavian vein, the…

Answer to question 12 please

Detail S1 and S2 heart sounds. Include in your answer what valve closure and heart activity causes these sounds to occur. What is the Kentucky gallop?

You are a red blood cell on your way to the second etatarsal from the left ventricle of the heart.  Place the following blood vessels in the order in which you will pass through them. dorsal metatarsal artery arcuate artery dorsalis pedis artery anterior tibial artery popliteal artery femoral artery  external iliac artery ascending aorta aortic arch  descending aorta common iliac artery

Which term and events apply to a chamber of the heart that is in Systole Contracting;filling with blood Relaxing;filling with blood Relaxing ;ejecting blood Contracting;ejecting blood

If a drop of blood were going from the inferior vena cava to the heart, trace the path of that drop of blood from the vessel (IVC) through the four chambers of the heart, four valves of the heart and the lungs, in the correct sequence, ending with the drop of blood going into the aorta.

Blood flows through the bicuspid valve right before entering the left atrium. TRUE or false

Select the correct answer for each question.  Explain why you chose that answer as opposed to the others.  In other words, explain why the other choices are incorrect. The plateau phase of an action potential in cardiac muscle cells is due to the _____. Efflux of K+ through K+ channels Efflux of Ca2+ through fast Ca2+ channels Influx of Ca2+ through slow Ca2+ channels Influx of Na+ through fast Na+ channels

Left Side (dissected) Label the images below using the drag and drop text. Wall Left Ventricle Wall Right Ventricle Chordae Tendineae Papillary Muscle