What do you mean by systolic pressure?

(a) (b) (c) The part of the illustration at the top (a) shows O. Systolic pressure Pressure at which heart sounds would stop O Initial inflation of the BP cuff O Pressure at which you would hear the first heart sounds O None of these is correct

From your results, do you think that pulse measurement can replace the stethoscope in determining diastolic pressure?

What is the function of the heart? Explain.

Is this a right or left valve?

4- -10 -8 3- 2- -7 6- -5 Descending thoracic aorta- Right Subclavian Artery Choose... Choose... Right Axillary Artery Left Brachial Artery Choose... Choose... Aortic Arch Brachiocephalic Trunk Choose... Right Brachial Choose... v Left Axillary Artery Choose... Left Common Carotid Artery Choose... Right Common Carotid Artery Choose...

Under the microscope, I can see a section through one of the chambers of the heart. The myocardium is thick and the endocardium is very thin. In addition, I can see a valve that connects this chamber to the next which has two cusps that prevent backflow from one chamber into another 4. Where in the heart am 1? What does the thickness of the myocardium tell you about this region of the heart? What is the valve called? What does it do? What other valve would you see in this area of the heart? Where is it situated?

What are the four chambers of the heart called?

What are the names of the four heart valves?

Q3: what is the correct answer?