Solutions For Admission Assessment Exam Review Chapter B Problem 1RCPT

The kind of sounds heard in this context such as lub, dub was explained in the passage. The arterial system: arteries are going to carry blood away from heart whereas arterioles can regulate blood flow into capillaries. The blood capillaries are the major sites of nutrient exchange. The venules are going to bring and collect blood from various organs & deliver into veins. This arterial system is going to control blood pressure.

Thus, the options (d), (a), and (b) are incorrect.

The given passage has explained the components of blood pressure such as systolic pressure and diastolic pressure in all directions at the time of blood pumping from the heart to all body organs. Therefore, blood pressure is considered as a force exerted in all directions in a specific area. This is a ratio.

Therefore, the correct option is –