Maryville NURS 623 Exam 4 with verified answers

Maryville NURS 623 Exam 4 What is important to note when a patient has traumatic injury Correct Answer: If taking Blood Thinners Define delirium Correct Answer: Underlying acute cause, abrupt onset, hours to days, reversible, hallucinations, incoherent speech, confusion Define Dementia Correct Answer: Various causes, gradual change with mental status, months to years, progressive to irreversible (speech, memory, mood, judgment) An older adult with delirium would present with what type of behaviors? Correct Answer: Agitation and restlessness At the onset of alzheimers, what category of medications should be initiated? Correct Answer: Cholinesterase inhibitors what factors contribute to a patient being high risk for falls? Correct Answer: History of falls medications vision impairment heart rate/rhythm abnormalities footwear issues home environment gait/mobility issues poor reflexes What is the primary reason people have long term effects after a Stroke Correct Answer: living at home and calling PCP instead of 911 leads to prolonged stroke symptoms and long term effects S/S of an Absense Seizure Correct Answer: Blank stare (upward rotation of eye) Red Flags of back/neck pain Correct Answer: Incontinence Fever Cancers Unexplained wt loss Long term steroids Trauma IV drug abuse Intense local pain No comfy Position Diagnosing of Alzheimer's Correct Answer: Impaired ability to learn new info along with a disturbance in language, function, or perception S/S of Alzheimer's Correct Answer: *C/O memory problems * ↑ cognitive difficulty * ↑ slow response to cognitive challenge