A 29-year-old woman who was diagnosed to have migraine presents with severe onset of occipital headache. She lost her consciousness. CT and neurologic

[Kathryn]

#january2020mccqe1

A 29-year-old woman who was diagnosed to have migraine presents with severe onset of occipital headache. She lost her consciousness. CT and neurological examinations are normal. What is the most appropriate management?
(A) Repeat CT
(B) MRI
(C) LP
(D) XR
(E) No investigation required