Anesthetic agent (s) safe to use in TICP Thiopentone

Anesthetic agent (s) safe to use in TICP
a) Halothane
b) Thiopentone
c) Ketamine
d) Ether
Correct Answer - B
B i.e. Thiopentone
Anesthetic agents safe to use in raised intracranial pressure (ICP)
are thiopentone, propofol & etomidateQ