To listen to the aortic semilunar valve, you would place your stethoscope in the ________.
A) fifth right intercostals space B) second intercostals space to the left of the sternum C) fifth intercostal space inferior to the left nipple D) second intercostals space to the right of the sternum
A recording of how the volume of blood at a given pressure point in the body changes as a pressure wave passes through that point is called a(n) ________.
A) plethysmogram B) sphygmomanometer C) ECG D) none of the above