Taking your blood pressure can be an option or your pulse.
In this case, <span>frances is experiencing pathological jealousy
Pathological jealousy is a form of psychological disorder which make someone to be in constant jealousy on the abnormal degree.
This type of disorder could be traced to low-self esteem.
By having a low value toward ourelf, we could develop an irrational fear that our significant others will instantly leave us if he/she found someone better.</span>
The answer is C because if you breathe fast your heart has to pump faster to get all that oxygen to the blood