Norephinephrine levophed - Study guides, Class notes & Summaries

CVICU EXAM 2024/25 GRADED A+

CEN - Cardiac Review Guaranteed A+ Atropine has what affect on the heart ️️reverses cholinergic-mediated decrease in heart rate (increases heart rate) Describe afterload ️️The pressure the heart must eject against in the aorta measured by blood pressure, specifically MAP (mean arterial pressure) Describe Mobitz Type I ️️PR interval gets longer and longer until and QRS complex is dropped. Describe Mobitz Type II ️️PR interval remains normal at 0.12 and QRS complex is d...

WHAT IS FIRST LINE FOR PATIENT WITH HYPOVOLEMIC SHOCK? - ANSWER-Crystalloids: Dextrose NaCl 0.9% (Normal Saline) Lactated Ringers Plasmalyfe Electrolytes *What is DOC for Septic Shock (SEPSIS) which is IV fluid resistant hypotension?* - ANSWER-Vasopressor: Norepinephrine Dopamine is a natural precurosr of norephineprine... At high doses what does it do? Medium doseS? - ANSWER-1. High dose causes stimulation of alpha receptors and exert vasopressor effects. 2. Medium doses stimulates...

ECCO Global Perspectives in Critical Care: Part 2 Questions and Answers Already Passed A patient is being seen by the palliative care team for management of dyspnea. SpO2 is 90% on room air. In addition to administration of low-dose opioids, which should the nurse anticipate? Performing guided imagery as needed Palliative management of dyspnea includes administration of low-dose opioids, adjusting the environment, complementary treatments, and psychosocial and interpersonal treatments such as ...

ECCO - Global Perspectives 2 Questions and Answers Graded A A patient is recovering from moderate sedation with fentanyl (Sublimaze). The patient's BP is 30 mm Hg from baseline. Which should the nurse anticipate? Monitor vital signs every five minutes. Which intervention should the nurse employ first to prevent delirium and control pain in a patient on mechanical ventilation? Analgesic A patient with end-stage kidney disease (ESKD) managed with hemodialysis is hypotensive. The nephrologist a...

CFRN Exam 325 Questions with Verified Answers What htz would you expect to see flicker vertigo? - CORRECT ANSWER 5-20 htz Will see at slower speeds such as shutdown & idle. At 18,000 ft, mean sea level 380 tore, what is the partial pressure of oxygen? - CORRECT ANSWER 80 Atmospheric pressure * 0.21 = partial pressure of O2 360 * .21 PO2 - CORRECT ANSWER Partial pressure of O2 in the ENVIRONMENT. PAO2 - CORRECT ANSWER Partial pressure of O2 in ALVEOLI. PaO2 - CORRECT ANSWE...

CFRN Exam 325 Questions with Verified Answers What htz would you expect to see flicker vertigo? - CORRECT ANSWER 5-20 htz Will see at slower speeds such as shutdown & idle. At 18,000 ft, mean sea level 380 tore, what is the partial pressure of oxygen? - CORRECT ANSWER 80 Atmospheric pressure * 0.21 = partial pressure of O2 360 * .21 PO2 - CORRECT ANSWER Partial pressure of O2 in the ENVIRONMENT. PAO2 - CORRECT ANSWER Partial pressure of O2 in ALVEOLI. PaO2 - CORRECT ANSWE...