Check all true statements regarding blood pressure. a: blood pressure is recorded in millimeters (mm) of mercury (hg).b: blood pressure measures the amount of force the blood exerts on the lungs. c: diastolic and systolic are the two types of blood pressure measurements. d: the blood pressure recorded when the heart is at work, or contracting, is the systolic pressure. e: the blood pressure recorded when the left ventricle is at rest, or between contractions, is the diastolic pressure. f: when recording blood pressure, the systolic blood pressure goes on the bottom and the diastolic blood pressure goes on top.