Cen review - Study guides, Class notes & Summaries

PDB CEN REVIEW QUESTIONS & ANSWERS RATED 100% CORRECT!!

Pit vipers, such as water moccasin and cotton mouth, rattlesnake, and copperhead have elliptical eyes and triangular heads. Their venom is what type of toxin? Hemotoxin, causes coagulopathies, hypotension, DIC, and rhabdo Elapidae snakes such as coral snake have what type of toxin Neuro toxin that can c abuse respiratory failure and muscle weakness Brainpower Read More 0:05 / 0:15 4 elements of medical negligence 1. Duty to act 2. Breach of duty/contract, meaning care wa...

Interosseus sites for peds Ans- sternum, distal femur, proximal tibia ( common), Medial malleolus, iliac crest common risk factor for bowel obstruction Ans- abdominal surgery Cushing's response Ans- TRIAD:indicates impending herniation. Elevated BP, widening pulse pressure, bradycardia Head bleed most often due to trauma Ans- Sub-arachnoid "worst headache of my life" Ans- intracranial bleed venous type head bleed Ans- Subdural: gradual onset Epidural headbleed Ans- arterial, ...

CEN REVIEW Question and answers rated A+ 2024bitter almonds - correct answer What characteristic smell would you identify with cyanide toxicity/exposure? snort, smoke, inject benzodazepines, antipsychotics - correct answer What ways is cocaine ingested and absorbed? What is tx for overdose? Effects how quickly it is absorbed in GI tract - correct answer How does slow release or enteric coating affect absorption? How would that change your nursing/medical intervention? opiates - co...

CEN Review Exam Questions with correct Answers 2024( A+ GRADED 100% VERIFIED).

CEN REVIEW WITH COMPLETE SOLUTIONS 100% 2023/2024 CEN REVIEW WITH COMPLETE SOLUTIONS 100% 2023/2024

CEN REVIEW EXAM REVIEW QUESTIONS AND ANSWERS, GRADED A+ A patient enters the emergency department complaining of a racing heart, palpitations, and shortness of breath with an onset 30 minutes prior to arrival. The nurse places the patient on the cardiac monitor and notes that the heart rate is 190 bpm. What cardiac rhythm would the nurse expect to see? a. Normal sinus rhythm b. sinus tachycardia c. supraventricular tachycardia d. ventricular fibrillation - -C. Supraventricular tachyca...

Cardiac output = Ans- CO + HR x stroke volume (amount of blood ejected per contraction) Primary compensatory mechanism of low Cardiac output in peds? Other signs? Ans- 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... Ans- Contractility, preload, and afterload. Frank-Starling's Law -- Stretch heart with volume to increase contractility (rubber band snapping shut) Preload...

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...

Interosseus sites for peds - sternum, distal femur, proximal tibia ( common), Medial malleolus, iliac crest common risk factor for bowel obstruction - abdominal surgery Cushing's response - TRIAD:indicates impending herniation. Elevated BP, widening pulse pressure, bradycardia Head bleed most often due to trauma - Sub-arachnoid "worst headache of my life" - intracranial bleed venous type head bleed - Subdural: gradual onset Epidural headbleed - arterial, sudden onset Grav...