Sinus tachycardia causes - Study guides, Class notes & Summaries

CALAOMS FINAL EXAM QUESTIONS AND ANSWERS LATEST UPDATE 2023-2024. Name the two systems that comprise the autonomic nervous system: - Answer Parasympathetic and sympathetic The heart is divided into _____ chambers. The upper chambers are called _____ while the lower chambers are called _____. - Answer 4, atria, ventricles Continue the pathway of the blood flow: From the lungs where it picked up oxygen, blood travels through the _____ vein to the _____ atrium, past the _____ valve to the ___...

Telemetry & ECG Questions and Answers Graded A+ What does a flatline on a telemetry monitor indicate? A flatline typically indicates the absence of electrical activity in the heart, often signaling asystole, which is a life-threatening situation requiring immediate intervention such as CPR. What is the significance of ST-segment elevation on an ECG? ST-segment elevation on an ECG may indicate myocardial infarction (heart attack), signaling that part of the heart muscle is not receiv...

A client's electrocardiogram strip shows atrial and ventricular rates of 80 complexes per minute. The PR interval is 0.14 second, and the QRS complex measures 0.08 second. The nurse interprets this rhythm is: A) Normal sinus rhythm B) Sinus bradycardia C) Sinus tachycardia D) Sinus dysrhythmia - Answer-A A client has frequent bursts of ventricular tachycardia on the cardiac monitor. A nurse is most concerned with this dysrhythmia because: A) It is uncomfortable for the client, givin...

ATI Adv. Med-surg FINAL EXAM 1. A nurse in a burn treatment center is caring for a client who is admitted with severe burns to both lower extremities and is pending an escharotomy. The client’s spouse asks the nurse what the procedure entails. Which of the following nursing statements is appropriate? a. “large incisions will be made in the eschar to improve circulation” b. “ I can call the doctor back here if you want me to” c. “a piece of skin will be removed and grafted ov...

Exam 3: NURS 611/ NURS611 (Latest 2024/ 2025 Update) Advanced Pathophysiology Guide| Qs & As| 100% Correct| Grade A- Maryville Q: actions of prolactin Answer: include breast development during pregnancy, postpartum milk production, and suppression of ovarian function in nursing women Q: Pathologic elevation of prolactin hyper Answer: levels inhibits the pulsatile secretion of gonadotropin-releasing hormone, alters the pattern of release of luteinizing hormone and follicle-s...

Fundamentals of ECG and Basic Dysrhythmias: Rythm Test - ECG 1. What is the appropriate treatment for an unstable patient with atrial flutter and an uncontrolled ventricular response; HR >150 beats per minute?Caffeine, alcohol, and fatigue can be likely causes for (Select all that apply.)Which of the following conditions/situations may cause bradycardia?Which of the following is an accurate statement about sinus bradycardia?Sinus tachycardia is defined as a sinus rhythm at a rate of __...

Exam 2: NSG 318/ NSG318 (Latest 2024/ 2025 Update) Pharmacology Guide | Qs & As | 100% Correct| Grade A (Verified Answers)- GCU Q: Classification of Albuterol Answer: Beta 2- Adrenergic agonist Q: Albuterol MOA Answer: Binds to beta2 receptors in the lungs causing bronchodilation. Q: Albuterol Side Effects Answer: Tremor, dizziness, drowsiness, nervousness, restless- ness, agitation, anxiety, sweating, HA, nasopharyngitis, insomnia, weakness, nau- sea, diarrhea, m...

NURB 4220 Cardiac Rhythms. Exam Questions With 100% Verified Answers Characteristics of sinus bradycardia - answer- rhythm is regular - P: QRS ratio is 1:1 -PRI is less than or equal to 0.2 sec. -QRS complex is less than or equal to 0.12 sec. - rate < 60 BPM possible causes of sinus bradycardia - answer- athlete - teenager - sleeping/ sedation - vagal/parasympathetic effect - Heart Dx - drug effects When is sinus bradycardia a problem? - answerwhen it become symptomatic or EKG ch...

The nurse is caring for an older adult client experiencing syncope, generalized weakness, and dyspnea. Which dysrhythmia should the nurse suspect the client is experiencing? (Select all that apply.) First-degree AV block Third-degree AV block Mobitz I second-degree AV block Mobitz II second-degree AV block Sinus arrhythmia - Answer-Third-degree AV block Mobitz I second-degree AV block Mobitz II second-degree AV block Mobitz I second-degree AV block, Mobitz II second-degre...

52 yo man - 6 hrs after onset of severe, epigastric abd pain > began at cocktail party > was there for 4 hrs - 3 martinis, lot of food PMHx: HLD (statin) 100.4F 104/min 150/92 mmHg PE: diffuse tenderness over upper quadrants BL - esp epigastrium; no guarding/rebound labs: WBC WNL, BR 3 (direct 2.4), alk phos 210, AST 325, ALT 360, amylase 1200, lipase 600 most likely cause of symptoms? - ANSWER-common bile duct obstruction choledocholithiasis = stone in CBD lipase high so th...