Cushing triad - Study guides, Class notes & Summaries

NRNP Finals 6560 Latest Update Graded A coup-contrecoup injury Dual impacting of the brain into the skull; coup injury occurs at the point of impact; contrecoup injury occurs on the opposite side of impact, as the brain rebounds. Scalp laceration: what, effect, management Primary head injury profuse bleeding - signs of hypovolemia Apply direct pressure Suture/ staple laceration Lidocaine 1% with epi to control bleeding, not close to nose/ ears Skull fracture: types, effect, management Primar...

Cardiac output = - CO + HR x stroke volume (amount of blood ejected per contraction) Primary compensatory mechanism of low Cardiac output in peds? Other signs? - Tachycardia -- Peds are unable to increase stroke volume. Hypotension is a late sign, and bradycardia is an ominous sign in peds. Stroke Volume is influenced by... - Contractility, preload, and afterload. Frank-Starling's Law -- Stretch heart with volume to increase contractility (rubber band snapping shut) Preload is eval...

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Increased Intracranial Pressure Questions & Answers 1. Increased ICP - ANS-Common in many neurologic problems 2. Compensation for Increased ICP - ANS-Body shifts more CSF to spinal cavity & increases venous return from brain 3. Early Sign of Increased ICP - ANS-Altered level of consciousness or decreased responsiveness (lethargy) 4. Early Sign of Increased ICP - ANS-Decreased pupillary responses 5. Early Sign of Increased ICP - ANS-Toes fan out when foot is stimulated (Babinski reflex) ...

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When performing a visual acuity test, the nurse practitioner notes 20/30 in the left eye and 20/60 in the right eye. The next step is to A- Have the patient return in 2 weeks for a follow-up vision screen B- Dilate the eyes and retest C- Refer the patient to an ophthalmologist D- Document this as a normal finding. Question 2 The American Psychiatric Association’s Diagnostic and Statistical Manual Disorder fifth edition (DMS-5) describes Munchausen Syndrome by proxy as A- A self-inflicted injur...

NRNP 6560 FINAL EXAM SOLVED QUESTIONS AND ANSWERS 2023. NRNP Finals 6560 2023 1. coup-contrecoup injury: Dual impacting of the brain into the skull; coup injury occurs at the point of impact; contrecoup injury occurs on the opposite side of impact, as the brain rebounds. 2. Scalp laceration: what, effect, management: Primary head injury profuse bleeding - signs of hypovolemia Apply direct pressure Suture/ staple laceration Lidocaine 1% with epi to control bleeding, not close to nose...

Week 11 NCLEX Practice Questions Due Points 20 Questions 10 Time Limit None Attempt History Attempt Time Score LATEST Attempt 1 52 minutes 14.67 out of 20 Score for this quiz: 14.67 out of 20 Submitted Nov 20, 2020 at 1:55pm This attempt took 52 minutes. Which symptoms would indicate subarachnoid hemorrhage (SAH)? This study source was downloaded by from CourseH on 07-27-2023 15:25:13 GMT -05:00 A patient has just retur...

Increased Intracranial Pressure All Answers Correct What is Intracranial Pressure? ️The cranium has three comparements: 80% the brain, 10% blood and 10% CSF. Intracranial pressure is the pressure exerted within the cranium by these contents. Pressure usually ranges from 5-15mmHg. Monro-Kellie hypothesis ️The pressure-volume relationship between ICP, volume of CSF, blood, and brain tissue, and cerebral perfusion pressure (CPP) is known as the Monro-Kellie doctrine or the Monro Kel...