Best Grades | Must Pass | Latest Update | Correct Answers | 2024/ 2025
Chamberlain NR 325 Exam 2, NR 325
Exam #2 Questions and Correct Answers |
Latest Update
Which sided stroke has impaired speech/language aphasia; impaired right/left
_____ are the confirming diagnostic studies for stroke.
CT; CT angiogram; CT/MRI perfusion and diffusion imaging; MRI;
Magnetic resonance angiography (MRA)
_____ are the confirming laboratory studies for stroke.
Prothrombin time, activated partial thromboplastin time; CBC (including
platelets); Electrolyte panel with blood glucose; Lipid profile; Renal and
hepatic studies
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Recombinant tissue plasminogen activator (tPA) is used to produce localized fibrinolysis by
binding to the fibrin in the thrombi, and is the immediate treatment for _____ _____.
Ischemic stroke
Aspirin at a dose of 325 mg may be started within 24 to 48 hours after the onset of an _____
stroke.
ischemic
Anticoagulants and platelet inhibitors are contraindicated in patients with _____ strokes.
hemorrhagic
The main drug therapy for patients with _____ stroke is the management of hypertension.
hemorrhagic
The _____ _____ of a spinal cord injury (SCI) is initial physical disruption of the spinal cord.
primary injury
The _____ _____ of a spinal cord injury is from processes, such as ischemia, hypoxia,
hemorrhage, edema
secondary injury
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_____ _____ may occur shortly after acute SCI. It is characterized by loss of deep tendon and
sphincter reflexes, loss of sensation, and flaccid paralysis below the level of injury.
Spinal shock
_____ _____ involvement results in total loss of sensory and motor function below the level of
injury.
Complete cord
_____ _____ involvement results in a mixed loss of voluntary motor activity and sensation and
leaves some tracts intact.
Incomplete cord
SCI at C1-C3
Often fatal; Movement in neck and above, loss of innervation to
diaphragm, absence of independent respiratory function
SCI at C4
Sensation and movement in neck and above; May be able to breathe
without ventilator
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SCI at C5
Full neck, partial shoulder, back, biceps; Gross elbow, inability to roll
over or use hands; ↓ Respiratory reserve
SCI at C6
Shoulder and upper back abduction and rotation at shoulder; Full biceps
to elbow flexion, wrist extension, weak grasp of thumb; ↓ Respiratory
reserve
SCI at C7-C8
All triceps to elbow extension, finger extensors and flexors; Good grasp
with some decreased strength; ↓ Respiratory reserve
SCI at T1-T6
Full innervation of upper extremities; Back, essential intrinsic muscles of
hand; Full strength and dexterity of grasp; ↓ Trunk stability, decreased
respiratory reserve
SCI at T6-T12
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