Which Action by a Student Nurse Is Most Consistent with Commitment

Which action by a student nurse is most consistent with commitment to the nursing profession?

A) The student calls in sick for clinicals in order to study for a class exam.
B) The student declines to observe a new procedure for giving a necessary bath.
C) The student misses class to attend a political rally.
D) The student calls in sick for clinicals because of a respiratory infection.