The next step is to remember the last number of the last sound and then the emt should indicate or write the systolic and diastolic which will indicate the blood pressure of the person that is being taken. After noting the blood pressure, it is already advisable to remove the stethoscope and the cuff from the arm of the person that has been taken blood pressure.
According to Harry Harow, a newborn infants really need answer b. Contact comfort
The research was conducted on University of Winconsin-Madison using at least 2 years old monkey.
This research placed Harry Harlow as one of the Cited Psychologist in 21st Century