SCRN TEST QUESTIONS
SCRN TEST QUESTIONS WITH GUARANTEED ACCURATE ANSWERS
How many cranial nerves are there? - Accurate Answers✔✔✔ 12 pairs
How many spinal nerves are there? - Accurate Answers✔✔✔ 31 pairs
Penumbra - Accurate Answers✔✔✔ Area of ischemic brain tissue that is
potentially reversible
What are the two types of hemorrhagic stroke? - Accurate
Answers✔✔✔ intracerebral hemorrhage and subarachnoid hemorrhage
What are some causes of intracerebral hemorrhage? - Accurate
Answers✔✔✔ HTN, drug use, cerebral amyloid angiopathy,
hemorrhagic tumors
, What are some causes of subarachnoid hemorrhage? - Accurate
Answers✔✔✔ Ruptured aneurysm (most often berry) or an AVM
What are the most common sites of a subarachnoid hemorrhage? -
Accurate Answers✔✔✔ PCOM, ACOM, MCA
Risk factors for SAH? - Accurate Answers✔✔✔ Females 50-60yo,
polycystic kidney disease, AVMs, smoking/drugs/ETOH, diabetes,
family hx
Signs of right hemispheric stroke - Accurate Answers✔✔✔ Spatial
neglect, left visual field deficits, right gaze preference, flat affect,
apraxia, left hemiplegia/hemisensory loss
Signs of left hemispheric stroke? - Accurate Answers✔✔✔ Aphasia, left
gaze preference, right visual field deficits, right hemiplegia/hemisensory
loss
What two vessels supply the anterior circulation? - Accurate
Answers✔✔✔ internal carotid arteries
What does the internal carotid artery branch into? - Accurate
Answers✔✔✔ Anterior and middle cerebral arteries and the anterior
choroidal artery
SCRN TEST QUESTIONS WITH GUARANTEED ACCURATE ANSWERS
How many cranial nerves are there? - Accurate Answers✔✔✔ 12 pairs
How many spinal nerves are there? - Accurate Answers✔✔✔ 31 pairs
Penumbra - Accurate Answers✔✔✔ Area of ischemic brain tissue that is
potentially reversible
What are the two types of hemorrhagic stroke? - Accurate
Answers✔✔✔ intracerebral hemorrhage and subarachnoid hemorrhage
What are some causes of intracerebral hemorrhage? - Accurate
Answers✔✔✔ HTN, drug use, cerebral amyloid angiopathy,
hemorrhagic tumors
, What are some causes of subarachnoid hemorrhage? - Accurate
Answers✔✔✔ Ruptured aneurysm (most often berry) or an AVM
What are the most common sites of a subarachnoid hemorrhage? -
Accurate Answers✔✔✔ PCOM, ACOM, MCA
Risk factors for SAH? - Accurate Answers✔✔✔ Females 50-60yo,
polycystic kidney disease, AVMs, smoking/drugs/ETOH, diabetes,
family hx
Signs of right hemispheric stroke - Accurate Answers✔✔✔ Spatial
neglect, left visual field deficits, right gaze preference, flat affect,
apraxia, left hemiplegia/hemisensory loss
Signs of left hemispheric stroke? - Accurate Answers✔✔✔ Aphasia, left
gaze preference, right visual field deficits, right hemiplegia/hemisensory
loss
What two vessels supply the anterior circulation? - Accurate
Answers✔✔✔ internal carotid arteries
What does the internal carotid artery branch into? - Accurate
Answers✔✔✔ Anterior and middle cerebral arteries and the anterior
choroidal artery
