A severe blow to the head may cause rupture of dural blood vessels leading to an accumulation of blood beneath the dura mater. This condition is called a(n) ______ hematoma.Multiple choice question.subduralepiduralsubarachnoid

Accumulation of blood in the ______ space that may result from a severe blow to the head can compress tissues and can cause functional losses and even death.Multiple choice question.subcutaneoussubduraldural sinusarachnoid

A blow to the skull causes a _____ when the person loses consciousness.Group of answer choicesCVAconcussioncontusionTIA

A blood clot that forms abnormally in a blood vessel is called a(n) __________Blank.Multiple Choiceaneurysmthrombusplatelet plugembolus

The most common cause of a subarachnoid haemorrhage is……Question 24Select one:a.Occlusion of a cerebral artery by a thrombus or embolus.b.Atherosclerosis in the carotid arteries.c.Rupture of a berry aneurysm in the circle of Willis.d.Rupture of an arterial aneurysm deep in the brain.e.Systemic hypotension and ischemia.

In addition to increasing intracranial pressure, a sub-arachnoid hemorrhage may also lead to….?Question 15Answera.Pulmonary hypertension.b.Portal hypertension.c.Vasospasm of arteries supplying the brain, causing ischemia.d.Extensive death of neurons due to bleeding inside the brain.e.Formation of berry aneurysms in the circle of Willis.