Which activity performed by a medical professional is primarily based on an understanding of physics? a. determining whether the level of hemoglobin in blood is sufficient
b. using a blood pressure monitor to find a patient's blood pressure
c. analyzing a patient's blood test report to determine treatment
d. determining which tests a patient needs
e. checking the color of a patient's eyes for suspected jaundice

"Using a blood pressure monitor to find a patient's blood pressure" is the activity performed by a medical professional that is primarily based on an understanding of physics. The correct option among all the options that are given in the question is the second option or option "B". I hope the answer helps you.

An  atom  (ours, not carroll's) consists of a positively charged  nucleus, surrounded by one or more negatively charged particles called  electrons. the positive charges equal the negative charges, so the atom has no overall charge; it is electrically neutral. most of an atom's mass is in its nucleus; the mass of an electron is only 1/1836 the mass of the lightest nucleus, that of hydrogen. although the nucleus is heavy, it is quite small compared with the overall size of an atom. the radius of a typical atom is around 0.1 to 0.25 nanometres (nm), whereas the radius of a nucleus is about 10-6  nm.  *  if an atom were enlarged to the size of the earth, its nucleus would be only 200 feet in diameter and could easily rest inside a small football stadium.read more on -