Chamberlain NR 325 Exam 2, NR 325 Exam #2 Questions and Correct Answers | Latest Update

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#2 Questions and Correct Answers | Latest
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Which sided stroke has impaired speech/language aphasia; impaired right/left
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discrimination; slow performance/cautious,; depression/anxiety; impaired comprehension.
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 Left-Sided




Which sided stroke has spatial perception deficits; denying/minimizing; rapid
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Il` performance/short attention; impulsiveness; impaired judgment; impaired time. Il` Il` Il` Il` Il` Il`




 Right-sided




are the confirming diagnostic studies for stroke.
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 CT; CT angiogram; CT/MRI perfusion and diffusion imaging; MRI;
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Il` Magnetic resonance angiography (MRA) Il` Il` Il`




are the confirming laboratory studies for stroke.
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 I l ` Prothrombin time, a ctivated partial t hromboplastin time; CBC (including Il̀ Il̀ Il̀ Il̀ Il̀ Il̀ Il̀




I l` platelets); Electrolyte panel with blood glucose; Lipid profile; Renal and Il` Il` Il` Il` Il` Il` Il` Il` Il`




Il` hepatic studies Il`




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Recombinanttissueplasminogenactivator(tPA)isusedtoproducelocalizedfibrinolysisby
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Il` binding to the fibrin in the thrombi, and is the immediate treatment for
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 Ischemic stroke I l `




Aspirin at a dose of 325 mg may be started within 24 to 48 hours after the onset of an
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stroke.


 ischemic




Anticoagulants and platelet inhibitors are contraindicated in patients with
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 hemorrhagic




The main drug therapy for patients with
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 hemorrhagic




The Il` of a spinal cord injury (SCI) is initial physical disruption of the spinal cord.
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 primary injury I l`




The Il` of a spinal cord injury is from processes, such as ischemia, hypoxia,
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hemorrhage,edema
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 secondary injury Il`




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may occur shortly after acute SCI. It is characterized by loss of deep tendon and
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Il` sphincter reflexes, loss of sensation, and flaccid paralysis below the level of injury.
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 Spinal shock I l `




involvement results in total lossof sensory andmotorfunction below the level of injury.Il̀ Il` Il` Il` Il̀ Il̀ Il` Il̀ Il̀ Il` Il` Il` Il` Il`




 Complete cord I l`




involvement results in a mixedloss ofvoluntary motor activity and sensation and Il̀ Il` Il` Il` Il̀ Il` Il̀ Il` Il` Il` Il` Il`




Il` leavessometractsintact.
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 Incomplete I l ` cord




SCI at C1-C3
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 Often fatal; Movement in neck and above, loss of innervation to
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I l ` diaphragm, absence of independent respiratory function I l ` I l ` I l ` I l ` I l `




SCIat C4 Il̀ Il̀




 Sensation and movement in neck and above; May be able to breathe Il` Il` Il` Il` Il` Il` Il` Il` Il` Il` Il`




Il` without ventilator Il`




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SCIat C5
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 Full neck, partial shoulder, back, biceps; Gross elbow, inability
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I l ` to roll over or use hands; ↓ Respiratory reserve
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SCIat C6
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 Shoulder and upper back abduction and rotation at shoulder; Full biceps Il` Il` I l ` Il` Il` Il` Il` Il` Il` Il`




I l ` to elbow flexion, wrist extension, weak grasp of thumb; ↓ Respiratory
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I l` reserve




SCI at C7-C8
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 All triceps to elbow extension, finger extensors and flexors; Good
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I l ` grasp with some decreased strength; ↓ Respiratory reserve
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SCI at T1-T6
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 I l ` Full innervation of upper extremities; Back, essential intrinsic muscles of
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Il` hand; Full strength and dexterity of grasp; ↓ Trunk stability, decreased
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Il` respiratory reserve Il`




SCI at T6-T12
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