Evolution of ekg in mi Study guides, Revision notes & Summaries

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...

PCCN practice exam notes (2021) 53 Questions with Verified Answers Pt on Vtach, HR 135, RR 32, BP 90/48, conscious but c/o dizziness, recent K+ lvl is 3.4. What action would you do first? a. emergent defib b. amio 300mg IVP c. emergent cardioversion d. hang 10 mEq KCL/50mL D5W - CORRECT ANSWER C The nurse notes the following when analyzing a patient's telemetry strip: HR, 65/min and regular; PR interval, 0.22 seconds; QRS complex, 0.10 seconds; QTc, 0.52 seconds. Which of the followin...

NR 452 ATI RN COMPREHENSIVE EXIT EXAM REVIEW ATI RN COMPREHENSIVE EXIT EXAM Terms in this set (1858) 20 weeks gestation, having urinary frequency u/a & c/s non-pharm relation technique for pain management in labor hypnosis mag sulfate decreased urine output decreased respirations decreased pulmonary ede...

Internal Medicine EOR Exam 100% accurate answers 2023 From the hospital: What is a single antibiotic that can be used for colitis that covers all bacteria? It is NOT levofloxacin and metronidazole. What is a bad side effect of levo? zosyn ie. piperacillin/tazobactam QT prolongation CARDIOLOGY: EKG should be obtained if CP appears cardiac in nature. CXR is initial step to rule out pneumothorax, pulmonary infiltrates, and rib fractures. ____should be done for patients w worrisome histori...

PA Family Medicine EOR questions and answers 100% correct Deteriorating mental status/unconscious patient ABC's IOM's Airway security Breathing Circulation IV access O2 saturation Monitor vitals Acute Respiratory Distress Syndrome ↓ PaO2 and ↑ PaCO2 from fluid collapsing the alveoli MCC: 6-72 hrs s/p Sepsis Associated w/ Renal & Hepatic failure ↓ BP or shock w/ crackles, rales, wheezing Tx: Mechanical Vent w/ PEEP Anaphylaxis (Type 1 Hypersensitivity) Upper...

What are the top 3 causes of morbidity/mortality in acute chest pain? ACS pulmonary embolism aortic dissection What is the cardioversion and defibrillation joules? cardioversion = 50-100 J defibrillation = 200 J What is the most common EKG finding in a pulmonary embolus? What should you be on the lookout for? most common = sinus tachycardia look for = "S1Q3T3" (large S wave in lead I + Q wave in lead 3 + T wave inversion in lead 3) What should you worry about if a...

Pt on Vtach, HR 135, RR 32, BP 90/48, conscious but c/o dizziness, recent K+ lvl is 3.4. What action would you do first? a. emergent defib b. amio 300mg IVP c. emergent cardioversion d. hang 10 mEq KCL/50mL D5W - ANSWER-C The nurse notes the following when analyzing a patient's telemetry strip: HR, 65/min and regular; PR interval, 0.22 seconds; QRS complex, 0.10 seconds; QTc, 0.52 seconds. Which of the following dysrhythmias is the patient at risk for? A. Atrial fibrillation because t...

mag sulfate decreased urine output decreased respirations decreased pulmonary edema vthaylproroidicmaecdid wliveeigr hfutnloctsison effectiveness pt DNR-CC & family asking questions related to. therapeutic communication: THERAPEUTIC RESPONSE delegating to AP about skeletal traction: NEEDS MORE TEACHING What did the dr tell you? AP places weight on bed daughter feeling guilty about admitting parent into long-term...

NR 452 ATI RN COMPREHENSIVE EXIT EXAM _2020 – Chamberlain College of Nursing ATI RN COMPREHENSIVE EXIT EXAM Terms in this set (1858) 20 weeks gestation, having urinary frequency u/a & c/s non-pharm relation technique for pain management in labor hypnosis mag sulfate decreased urine output decreased res...

NSG 6005 Midterm Exam Latest South U NSG 6005 Midterm Exam Latest South University1) NONPHARMACOLOGIC MANAGEMENT OF HTN:a. Restrict NAb. Weight lossc. DASH Dietd. Reduce or eliminate alcohole. Smoking cessationf. Exercise 30-40 minutes (I think its more 40)2) GOAL OF HYPERTENSION MANAGEMENT: To prescribe the least # of medications possible at the lowest dosage to attain acceptable BP thereby decreasing cardiovascular and renal morbidity and mortality3)CHARACTERISTICS OF HEART FAILURELEFT-SIDED H...