1 In the United States, rapid-acting insulin, Lyspro (humalog) is mixed with NPH in a 50:50 (50% NPH and 50% insulin Lyspro) and 75:25 (75% NPH and 25% insulin Lyspro) ratio.  Insulin/Aspart (Novolog) combinations also are available as 70:30 mixtures (70% NPH, 30% insulin aspart).
Passport Application: Minors Ages 16 and 17. Minors age 16 or 17 must appear in person at the time of application, and a parent or guardian must present some form of photo identification if the minor does not have one. This passport will be required for all international air travel with parents.
At the age of 16 a person can submit the application and sign for their own passport. However international travel may be tricky because minors usually have to show they have someone in the other country waiting for them, plus they need the parents permission as well.