NSG 3280 pathophysiology Exam 3 Questions and Answers Latest 2026, Exams of Nursing

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NSG 3280 pathophysiology Exam 3 Questions and Answers Latest 2026, Exams of Nursing

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NSG 3280 pathophysiology Exam 3 Questions and Answers Latest 2026, Exams of Nursing The brain needs which of the two to survive? Oxygen & Glucose ______________________ is a secondary injury to ischemia that can result in free radicals, inflammation and more ischemia. Reperfusion injury

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NSG 3280 PATHOPHYSIOLOGY EXAM 3 QUESTIONS AND
05/19/2026
ANSWERS LATEST 2026

NSG 3280 pathophysiology Exam 3 Questions and Answers
Latest 2026, Exams of Nursing

The brain needs which of the two to survive?

Oxygen & Glucose

______________________ is a secondary injury to ischemia that can result in free radicals,
inflammation and more ischemia.

Reperfusion injury

What neurotransmitter is responsible for most brain function and results in an influx of calcium?

Glutamate

__________ often kills cells.

Free radicals

Ischemia causes what to occur in the brain within minutes.

Necrosis

The patient presents with headache, nausea, vomiting, blurry vision, and altered LOC the nurse would
suspect ______________.

increased ICP.

, NSG 3280 PATHOPHYSIOLOGY EXAM 3 QUESTIONS AND
05/19/2026
ANSWERS LATEST 2026

Reperfusion injuries result when oxygen returns to a new area of necrosis and binds to other stuff,
making free radicals.

True

Which of the following is NOT a concern with reperufsion injury?

Increased ICP

_____________________ describes a phenomenon where when one intracranial component changes
the others compensate?

Monro-Kellie doctorine

What is the final stage of increased ICP?

Brain compression/herniation

What increases the risk of midline shift with increased ICP?

Unilateral swelling

What type of TBI happens when the brain shifts duiring acceleration-deceleration movement?

Polar injury (coup-contracoup)

Shaken baby syndrome is an example of ________ TBIs.

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Number of pages: 12
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