1.Where does this story take place?
a) Japan
b) Germany
c) Great Britain
d) USA
2.How old was the man who needed surgery?
a) 30
b) 40
c) 50
d) 60
3.What did the man's doctors say about his medical history?
a) it was very long
b) he was always ill
c) no history of head injuries
d) he'd banged his head many times
4.For how long had the man been headbanging?
a) many years
b) about 12 months
c) 2 hours and 40 minutes
d) since he was 15
5.What did doctors say about the riskiness of headbanging?
a) they didn't say anything
b) it was very low
c) over 50s shouldn't do it
d) very risky
6.When did the man get headaches?
a) after a concert
b) every morning
c) after too much alcohol
d) when he listened to loud music
7.What did the man find inside the man's brain?
a) CO2
b) too much water
c) bleeding
d) air
8.What did the operation release?
a) blood
b) air
c) pressure
d) water
9.What kind of concert did a doctor say might have been safer?
a) a quiet one
b) a jazz concert
c) Lady Gaga
d) a classical concert
10.What did a doctor say heavy metal fans should do?
a) chill out
b) sit down
c) rock on
d) switch off