Brain Test Level 142 The student can’t think of an answer to the test question

Daze Puzzle provides a complete walkthrough for "Brain Test Level 142: The student can’t think of an answer to the test question.".

By Daze Puzzle /
Level 142 in other versions:
Question
The student can’t think of an answer to the test question.
Hints
Hint 1:
Pump some blood into his brain.
Step 1
Step 2
Answer
Turn your phone upside down to pump blood to her head.