Sophia has an important presentation in a few days. She wants to focus on her preparation. What is the most likely result of making time for exercise, and why is this the most likely result? Select the answer that correctly answers both questions.
A. Exercise would not benefit Sophia. It would increase stress, which leads to low-quality work.
B. Exercise would not benefit Sophia. It would wear her out and make it difficult for her to focus.
C. Exercise would benefit Sophia. It would increase stress, which would keep her motivated.
D. Exercise would benefit Sophia. It would reduce stress and help her focus.

Adouble-blinded trial for a new indication is conducted under an ind comparing two (2) marketed drugs, at twice the approved prescribed doses. on day 2, subject 603 had difficulty breathing. although it was life-threatening initially, subject 603 was treated and discharged directly from the emergency department after complete recovery. on day 5, subject 20 had a headache, which led to hospitalization and required blood pressure lowering medications. these episodes cannot be explained on the basis of the pharmacological property of either drug or the subjects' medical histories. the investigator would submit an sae report for