NSG233 / NSG 233 Final Exam (Latest 2025/2026 Update): Medical-Surgical Nursing III | Questions and Verified Answers 100% Correct Grade A

NSG233 / NSG 233 Final Exam (Latest 2025/2026 Update): Medical-Surgical Nursing III | Questions and Verified Answers 100% Correct Grade A What is the cardinal behavioral sign of a frontal lobe traumatic brain injury? - CORRECT Answer Bizarre or irrational behavior. What is the cardinal neurologic sign of a temporal lobe traumatic brain injury? - CORRECT Answer Amnesia or disorientation. Upon discharge, which s/s would you teach the patient to return to the emergency department if they begin experiencing? - CORRECT Answer - decreased LOC. - worsening headache. - Dizziness. - Seizures. - Abnormal pupil response. - vomiting. - irritability. - slurred speech. - weakness or numbness of the extremities. What are the three cardinal signs of brain death? - CORRECT Answer 1. coma. 2. absence of reflexes. 3. apnea. What GCS score indicates a severe traumatic brain injury? - CORRECT Answer A score of 3-8. What are the three signs of the Cushing's Triad and what do they indicate? - CORRECT Answer 1. Bradycardia (decreased heart rate). 2. Widening pulse pressure (SBP is rising). 3. Irregular respirations. - Cushing's Triad indicates increased intracranial pressure. What is a common electrolyte imbalance in patients who experience a TBI? - CORRECT Answer Hyponatremia (low sodium). Normal sodium