Cfx - Study guides, Class notes & Summaries

Dr Jones calls and he has Mr. Faulkner in his office. Mr. Faulkner has an Assurity DR implanted. Dr. Jones wants to reprogram the sensor slope so the pacemaker will respond with a faster pacing rate, in response to Mr. Faulkner's activity level. Increase the slope setting ECG was taken from a patient with the pacemaker programmed to the following: DDD BR = 50PPM, AV Delay = 300ms MTR = 120 PPM, PVARP = 280ms. What is your interpretation? Ventricular Undersensing A 63 year old ma...

Cardiovascular CCRN2022 Questions and Answers With rationale. Rated A Document Content and Description Below Cardiovascular CCRN2022 Questions and Answers With rationale In general, what is the goal of critical care? - Answers- enhance O2 delivery and decrease O2 demand SUPPLY vs. DEMAND general reasons for increased HR - Answers- sympathetic response OR tissue hypoxia physiologic reason for increased RR - Answers- tissue hypoxia OR metabolic (lactic) acidosis general reason for increased RR -...