Duration of st segment - Study guides, Class notes & Summaries

American Red Cross ACLS Final Exam (Latest 2023/2024) Verified Answers by Expert. A patient is in cardiac arrest. The cardiac monitor shows asystole. In addition to providing continuous high-quality CPR, what is the other priority intervention for this patient? Administering epinephrine as early as possible A patient has experienced return of spontaneous circulation (ROSC) after cardiac arrest. The healthcare team is conducting a secondary assessment to determine the possible cause of ...

APEX EKG Test - Questions and Answers (Complete Solutions) Phase 0 of the cardiac action potential correlates to what event, EKG piece, and ion movement? Depolarization QRS Na+ influx Phase 1 of the cardiac action potential correlates to what event, EKG piece, and ion movement? Initial repolarization QRS Cl- influx K+ efflux Phase 2 of the cardiac action potential correlates to what event, EKG piece, and ion movement? Plateau ST segment Ca+2 influx K+ efflux Phase 3 of the cardiac action poten...

CCT exam prep Questions and Answers 100% Pass Ergometer - Correct Answer ️️ -an apparatus that measures work or energy expended during a period of physical exercise. Treadmill - Correct Answer ️️ -- Speeds ranging from 1 - 8 mph - Incline ranging from 0%-20% Indicatations of cardiovascular disease - Correct Answer ️️ --Changes in the J-point & ST segment -Mets < 6.5 -Duration < 6 minutes -Low peak HR -Maintaining a low systolic BP -Severe ST depression -Prolonged ST...

Screening during a pulmonary exam for a runny nose and noticed the child in respiratory distress, what would you do? - Discontinue the exam Proper use of stethoscope - Skin to scope Diaphragm: used for high pitched sounds Bell: used for soft low pitched sounds Psoriasis - Chronic inflammatory skin disease Raised scaly patch Often painful Occurs on scalp, extensor surfaces of knees and elbows, lower back. Accompanied by nail pitting Candida Signs/Symptoms - skin and nail infections, such...

ACSM CLINICAL EXERCISE PHYSIOLOGIST EXAM REVIEW QUESTIONS AND ANSWERS, GRADED A+/ VERIFIED/ This is comprised of every single review question from the ACSM Certification Review Book, the important stuff from ACSM's guidelines for exercise testing and prescription and Questions directly from the powerpoints of my clinical exercise physiology professor who IS A BOARD MEMBER FOR ACSM THAT WRITES THE EXAMS. Factors for a valid VO2 Max? - -RER > 1.1 Lactate >8mmol/L RPE>18 Plate...

Which of the EKG findings is most likely indicative of Acute Myocardial Infarction (AMI) in a patient presenting with acute chest pain? A. Wide and bizarre QRS complexes in the EKG B. ST segment changes (STEMI or NSTEMI) in the EKG C. A saw-toothed pattern in the EKG saw-toothed pattern in the EKG D. Flat line in the EKG - Answer- B. ST segment changes (STEMI or NSTEMI) in the EKG To determine whether there is a delay in impulse conduction through the atria, the nurse will measure the len...

NURS 3000 FINAL EXAM QUESTIONS AND ANSWERS UPDATED (VERIFIED) What are the normal serum sodium levels? - ANSWER 135-145 mmol/L What are the normal serum potassium levels? - ANSWER 3.5-5 mmol/L what is normal glucose levels? - ANSWER 4-7 What is the normal pH of blood? - ANSWER 7.35-7.45 what is the normal PaCO2 value? - ANSWER 35-45 PaO2 normal range - ANSWER 75-100 mmHg What is the normal HCO3 value? - ANSWER 22-26 what is the normal level of hematocrit? - ANSWER Men- 41%-50% Women- 36...

ACSM Clinical Exercise Physiologist Exam Questions With 100% Correct Answers Factors for a valid VO2 Max? - answerRER > 1.1 Lactate >8mmol/L RPE>18 Plateu in VO2 HR @ age predicted max Drug has half life of 4 hours. IF given 1000mg, what concentration is left after 12 hours. - answer125mg Can HR max be changed with training? - answerNO How many factors must we see for Valid Vo2 max test? - answer3 RER vs RQ - answerRER: co2 expired/ o2 consumed at mouth RQ: Co2 produced by c...

AACN PCCN Review: Acute Coronary Syndrome Exam Questions and Answers 100% Pass Acute Coronary Syndrome Includes - Correct Answer ️️ -MI Unstable Angina Angina - Correct Answer ️️ -Myocardial Anoxia - decreased 02 through coronary arteries Exertional Angina - Correct Answer ️️ -Four "E's" Exercise Emotional States After Eating Extreme Temperature Higher rates of MI during thanksgiving night, and first day of snow, etc. Prinzmetal's Angina or Variant Angina - Correct An...

Factors for a valid VO2 Max? - Answer-RER > 1.1 Lactate >8mmol/L RPE>18 Plateu in VO2 HR @ age predicted max Drug has half life of 4 hours. IF given 1000mg, what concentration is left after 12 hours. - Answer- 125mg Can HR max be changed with training? - Answer-NO How many factors must we see for Valid Vo2 max test? - Answer-3 RER vs RQ - Answer-RER: co2 expired/ o2 consumed at mouth RQ: Co2 produced by cell metabolism/ o2 used by tissues What variable caueses VO2 max to incr...