When screening a Service Member for concussion using the MACE 2, which of the following statements is correct?
1) If no Red Flags are observed, you should finish the entire MACE 2 no matter the results of Concussion Screening.
2) Depending on the circumstances, you may evaluate a Service Member in any order of the MACE 2.
3) After completing Concussion Screening, there is no need to complete the other assessments in the MACE 2 because they are only used at follow-up examinations.
4) If Concussion Screening is negative, the MACE 2 evaluation can be stopped.