Crash Course Brain Fly ThroughVersion en ligne Questions from the video Crash Course: Brain Fly Through par Cindy Gibson 1 What was Katie's good decision after her concussion in France? Select one or more answers a To finish the race b To continue the European race tour c To go home and work with her doctor d To sleep it off 2 Which of the following were not one of Katie's concussion symptoms? Select one or more answers a headache b nausea c poor concentration d sleeping all the time 3 Concussion is called an "_________" injury because it isn't physically visible. a invisible b nausea c poor concentration d sleeping all the time 4 The cerebrum, cerebellum, and brain stem are considered major parts of what type of brain matter? a gray b grey c poor concentration d sleeping all the time 5 Cerebrospinal fluid protects the brain by surrounding it and is found inside the brain in the __________. a ventricles b grey c poor concentration d sleeping all the time 6 What is the purpose of the extensive network of blood vessels found in the brain? Select one or more answers a to help you climb Mt Everest b to provide oxygen and nutrients c to increase blood pressure d to replace cerebrospinal fluid 7 White matter in the brain, called _____, can be damaged by impacts that twist and stretch them. a axons b to provide oxygen and nutrients c to increase blood pressure d to replace cerebrospinal fluid