Under TRICARE, what does MTF stand for?

The advantage of handwritten ledgers to keep track of business income and expenses in a small business like a massage therapy practice is that:

A) It is inexpensive B) It is easy to learn C) It gives an understanding of how ledgers work D) All of the above

Donor and patient red blood cells are typically matched for which antigens when a patient with sickle cell disease is going to be transfused?

a. C, c, E, e b. C, E, K c. E, K, S d. M, N, S