NU 211 Exam 4 Questions with Correct Answers Already Passed
Aneurysm - Answers an excessive localized enlargement of an artery caused by a weakening of the
artery wall.
Broca's Aphasia - Answers expressive aphasia, partial loss of the ability to produce language (spoken,
manual, or written), although comprehension generally remains intact
Wernicke's Aphasia - Answers receptive aphasia, individuals have difficulty understanding written and
spoken language, demonstrate fluent speech, which is characterized by typical speech rate, intact
syntactic abilities and effortless speech output
Global Aphasia - Answers disorder caused by damage to the parts of your brain that control language. A
person with global aphasia may only be able to produce and understand a handful of words. Often, they
can't read or write
Apraxia - Answers Inability to put sounds and syllables together in the correct order to form words, to
produce speech
Arteriovenous malformation (AVM) - Answers Caused by an abnormality during embryonic development
that leads to a tangle of arteries and veins in the brain that lacks a capillary bed, Absence of capillary bed
causes higher pressure within the arterioles to be transmitted directly to the veins, Anomaly leads to
dilation of both arteries and veins and if the pressure increases, possible rupture, Common cause of
hemorrhagic stroke in younger pts
CT angiography (CTA) - Answers uses an injection of contrast material into your blood vessels and CT
scanning to help diagnose and evaluate blood vessel disease or related conditions, such as aneurysms or
blockages
Dysarthria - Answers Difficulty in articulating speech, caused by paralysis of the muscles responsible for
producing speech, referring to slurred speech
Dysphagia - Answers One of the most common complications after stroke, leading to problems such as
aspiration, pneumonia, dehydration, poor nutrition
Embolic stroke - Answers A fib, Can be associated with valvular heart disease or left ventricular
thrombus, Emboli originating from the heart that circulate to the cerebral vasculature most commonly
via left middle cerebral, artery cause ischemia and subsequent infarction
Hemorrhagic stroke - Answers Refer to bleeding into the brain tissue or parenchyma, ventricles, or
subarachnoid space, Normal brain metabolism is disrupted when outside the vasculature forms a mass
that compresses adjacent brain tissue, causing increased ICP, secondary hemorrhage, and further
ischemia In cases where there is significant blood volume in brain tissue, a condition referred to as
herniation can occur in which brain tissue is subjected to increased pressure and moves across
Aneurysm - Answers an excessive localized enlargement of an artery caused by a weakening of the
artery wall.
Broca's Aphasia - Answers expressive aphasia, partial loss of the ability to produce language (spoken,
manual, or written), although comprehension generally remains intact
Wernicke's Aphasia - Answers receptive aphasia, individuals have difficulty understanding written and
spoken language, demonstrate fluent speech, which is characterized by typical speech rate, intact
syntactic abilities and effortless speech output
Global Aphasia - Answers disorder caused by damage to the parts of your brain that control language. A
person with global aphasia may only be able to produce and understand a handful of words. Often, they
can't read or write
Apraxia - Answers Inability to put sounds and syllables together in the correct order to form words, to
produce speech
Arteriovenous malformation (AVM) - Answers Caused by an abnormality during embryonic development
that leads to a tangle of arteries and veins in the brain that lacks a capillary bed, Absence of capillary bed
causes higher pressure within the arterioles to be transmitted directly to the veins, Anomaly leads to
dilation of both arteries and veins and if the pressure increases, possible rupture, Common cause of
hemorrhagic stroke in younger pts
CT angiography (CTA) - Answers uses an injection of contrast material into your blood vessels and CT
scanning to help diagnose and evaluate blood vessel disease or related conditions, such as aneurysms or
blockages
Dysarthria - Answers Difficulty in articulating speech, caused by paralysis of the muscles responsible for
producing speech, referring to slurred speech
Dysphagia - Answers One of the most common complications after stroke, leading to problems such as
aspiration, pneumonia, dehydration, poor nutrition
Embolic stroke - Answers A fib, Can be associated with valvular heart disease or left ventricular
thrombus, Emboli originating from the heart that circulate to the cerebral vasculature most commonly
via left middle cerebral, artery cause ischemia and subsequent infarction
Hemorrhagic stroke - Answers Refer to bleeding into the brain tissue or parenchyma, ventricles, or
subarachnoid space, Normal brain metabolism is disrupted when outside the vasculature forms a mass
that compresses adjacent brain tissue, causing increased ICP, secondary hemorrhage, and further
ischemia In cases where there is significant blood volume in brain tissue, a condition referred to as
herniation can occur in which brain tissue is subjected to increased pressure and moves across
