2 compressions - 30 breaths

10 compressions - 10 breaths

30 compressions - 2 breaths

a sudden event, caused by an external factor,

having a direct connection with activities on campus, causing injury or death

a sudden event, caused by an internal factor,

having a direct connection with activities on campus, causing injury or death

none of the above

A

C

D

112 and 998

112 and 777

312 and 998

more than 50% of the students are not prepared

for class

temperature in the rooms drops below 18°C

temperature in the rooms does not exceed 25°C

a dangerous factor

a nuisance factor

a harmful factor

talk loudly

use mobile phones during the breaks between

classes

enter and stay in places inaccessible to the

unauthorized personnel

keep your hand on a rail

often look back

slide down the banister

25dB

85dB

120 dB

every student commencing studies at the

University

only representatives of the groups

only students of the Faculty of Chemistry