Hypoxia injury - Study guides, Class notes & Summaries

TNCC Final Exam Test 2024 Comprehensive Questions And Answers 100%Accuracy (Graded A+). Why is a measure of serum lactate obtained in the initial assessment of the trauma patient? Answer: c - Answer a) to measure oxygenation and ventilation b) to quantify the base deficit for the adequacy of cellular perfusion c) *to gauge end-organ perfusion and tissue hypoxia ** d) to determine the underlying cause of shock A trauma patient is restless and repeatedly asking "where am I?" vital signs u...

Why is a measure of serum lactate obtained in the initial assessment of the trauma patient? Answer: c correct answera) to measure oxygenation and ventilation b) to quantify the base deficit for the adequacy of cellular perfusion c) *to gauge end-organ perfusion and tissue hypoxia ** d) to determine the underlying cause of shock A trauma patient is restless and repeatedly asking "where am I?" vital signs upon arrival were BP 100/60 mm Hg, HR 96 beats/min, and RR 24 breath...

-decreased LOC(lethargy to coma) -restlessness, irritability, confusion -headache -projectile N&V -change in speech pattern/slurred speech -dilated nonreactive pupils or constructed nonreactive pupils -ataxia -seizure -abnormal posturing -Cushing's triad: severe HTN, widened pulse pressure, bradycardia Key sx of increased ICP - Symptoms of increased ICP -severe HTN, widened pulse pressure, bradycardia What is Cushing's triad - Most at risk during 1st 72 hours after stroke onset ...

Why is Brain Injury considered the silent epidemic? - ANSWER Many problems that result from a brain injury are not always readily apparent. a. The effects of the brain injury (BI), such as changes in thinking, may not be readily apparent to an outside observer b. Negative consequences occur when the general public and medical providers do not recognize the effect of BI: i. Problems at work/ school ii. Changes in personal relationships iii. Legal problems iv. Homelessness True...

NSG 533 ADVANCED PATHOPHYSIOLOGY EXAM 1 QUESTIONS WITH VERIFIED SOLUTIONS A certain disease is currently found in 1 of every 10 people in the country and 1,000 people contract the disease yearly. The population of the country is 4,500,000. Which of the following statements is correct? a. The prevalence of the disease is 10% and the incidence is .02%. b. The prevalence of the disease is .02% and the incidence is 10%. c. Neither is correct. d. There is insufficient data - ANS A In r...

TNCC Final Exam Test 2024 Open Book Updated with Complete Solutions Why is a measure of serum lactate obtained in the initial assessment of the trauma patient? a) to measure oxygenation and ventilation b) to quantify the base deficit for the adequacy of cellular perfusion c) to gauge end-organ perfusion and tissue hypoxia d) to determine the underlying cause of shock - Correct Answer c) *to gauge end-organ perfusion and tissue hypoxia A trauma patient is restless and repeatedly asking...

Final Exam: NRNP 6566/ NRNP6566 Advanced Care of Adults in Acute Settings I| Questions and Verified Answers| 2023/ 2024 Update- Walden Question 1 Which of the following medications has the best gram negative bacteria coverage? Cefuroxime (Cefzil) Amoxicillin (Amoxil) Clarithromycin (Biaxin) Moxifloxacin (Avelox) Question 2 A 66 year old patient is admitted to the ICU with hospital acquired pneumonia. She has consolidation in the right middle and lower lung lobe. Arterial blood ...

Advanced Pathophysiology HESI final Exam. Questions & Answers 2024 Which component of the cell produces hydrogen peroxide (H2O2) by using oxygen to remove hydrogen atoms from specific substrates in an oxidative reaction? A) lysosomes B) peroxisomes C) ribosomes D) oxyhydrosomes Correct answers Ans: B- peroxisomes What is a consequence of plasma membrane damage to the mitochondria? A) enzymatic digestion halts deoxyribonucleic acid (DNA) synthese B) influx of calcium ions halts ad...

Fluid resuscitation is administered to a traumatically injured patient. After resuscitation, the trauma nurse evaluates the patient's response to that resuscitation to determine whether additional fluids should be administered. Which of the following factors is most likely to impact this evaluation? Correct Answer Beta-blockers blunt changes in the pulse and blood pressure. This may both reduce changes associated with recognizing hypovolemia but it can also reduce changes associated with the re...

What is the most reliable method of confirming and montioring correct placement of an ET tube? - Answer- Continuous waveform capnography The upper airway consists of... - Answer- Nose, Mouth, Jaw, Oral Cavity, Pharynx, and Larynx No gas exchange occurs here __________, it's called ____________. - Answer- Nose to terminal bronchioles, anatomical dead space. (2ml/kg of inspired tidal volume) They conduct airflow towards gas exchange units. Crycothyroid membrane - Answer- between thyroid ...