Valsalva maneuver

Valsalva maneuver

Which headache sign does not warrant an immediate investigation? Question options: aggravated or relieved by change of position precipitated by Valsalva maneuver new onset after age 50 relieved with use of common analgesics Question 2 1 / 1 point During a migraine, what happens to the cerebral arteries? Question options: they dilate they constrict they vibrate they pulsate