O-negative blood group is the  universal donor  blood group. This means that a person with any blood group can receive O-negative blood. This is very important in emergency situations when a person requires immediate blood transfusion and there is no time to test his/her blood group.
Starting Salary for Nurse Practitioners. The BLS lists the nurse practitioner salary in the lowest 10 percent as being $66,960, still well above the nationwide average. At the other end, in the highest 10 percent, the nurse practitioner salary can reach as high as $126,250, which equates to pay of $60.69 an hour. survey done by ADVANCE Healthcare Network suggests that male nurse practitioners make more than females ($107,065 compared to $97,797, as of 2013) and those with a doctoral degree earned more than those with a masterâs degree ($92,867 compared to $96,807, as of 2012).
Typically, for nurse practitioners continuing education allowances run anywhere from $1,000 to $4,000 each year. The average allowance is around $1,500. I would not consider this a make-or-break contingency of employment but it is definitely something you should consider in your contract negotiation.