Sa node bpm range - Study guides, Class notes & Summaries

sinus rhythm regular rhythm Set by SA node at 60 to 100 bpm P waves normal normal qrs PR 0.12 - 0.2 normal qrs less than 0.10 wide qrs is greater than 0.12 Sinus Tachycardia 100-160 bpm SA node reduced time for ventricle filling assess for SOB or chest pain a prolonged QT interval more prone to arrhythmia NSR reflects the heart's normal electrical activity, providing synchrony between the atria and the ventricles. Sinus tachycardia occurs when the sinus no...

What is the most reliable method of confirming and montioring correct placement of an ET tube? - Answer- Continuous waveform capnography The upper airway consists of... - Answer- Nose, Mouth, Jaw, Oral Cavity, Pharynx, and Larynx No gas exchange occurs here __________, it's called ____________. - Answer- Nose to terminal bronchioles, anatomical dead space. (2ml/kg of inspired tidal volume) They conduct airflow towards gas exchange units. Crycothyroid membrane - Answer- between thyroid ...

Cardiology Nursing 1 Humber Final Exam Already Graded A sinus rhythm regular rhythm Set by SA node at 60 to 100 bpm P waves normal normal qrs PR 0.12 - 0.2 normal qrs less than 0.10 wide qrs is greater than 0.12 Sinus Tachycardia 100-160 bpm SA node reduced time for ventricle filling assess for SOB or chest pain a prolonged QT interval more prone to arrhythmia NSR reflects the heart's normal electrical activity, providing synchrony between the atria and the ventricles. Sinus tachycardia oc...

NHA CCMA Final Review Guaranteed Success Weber test Test done by placing the stem of a vibrating tuning fork on the midline of the head and having the patient indicate in which ear the tone can be heard. Rinne test hearing test using a tuning fork; checks for differences in bone conduction and air conduction Snellen chart chart containing symbols that is used in the testing of visual acuity 50/20 vision Below average: what patient sees letter at 20 ft is what normal population ...

Sinus rhythm Correct Answer regular rhythm Set by SA node at 60 to 100 bpm P waves normal Normal qrs PR 0.12 - 0.2 Normal qrs less than 0.10 Wide qrs is Correct Answer greater than 0.12 Sinus Tachycardia Correct Answer 100-160 bpm SA node Reduced time for ventricle filling Assess for SOB or chest pain A prolonged QT interval Correct Answer more prone to arrhythmia NSR reflects the heart's Correct Answer normal electrical activity, providing synchrony between the atria and t...

N164 – Cardio Exam Questions With 100% Verified Answers SA Node bpm range? - answer60-100 bpm AV Node bpm range? - answer40-60 bpm Purkinje fibers bpm range? - answer20-40bpm The AV junction is formed by the AV node and the: - answerBundle of His plateau phase - answermany Ca2+ channels opened= Ca2+ influx that counteracts K+ exit Torsades de pointes caused by - answerhypomagnesia QT length in hypocalcemia - answerHypocalcemia = SHORTENED QT [ 0.33 - 0.43 ] QT length in hypercalcemia...

the heart has 2 components: mechanical and __________ correct answer: electrical to fully evaluate a patient's cardiac function, you must assess _______,_______, and _______ correct answer: Pulse, pressure, ECG (EKG) electrocardiography is the study of _______ correct answer: arrhythmias repolarization represented by the ST segment and T waves occurs ________ QRS depolarization in an individual complex correct answer: after A test that creates high frequency sound vibrations tha...

Beta Blockers: Category, Action, Use, Side Effects, Nursing Measures - Answer - Category: Cardiovascular/Antiarrhythmics; Antihypertensives; Antianginals - Action: blocks stimulation of beta1-adrenergic receptors - Use: decreased BP & heart rate, decreased attacks of angina - Side Effects: bradycardia, fatigue, weakness, HF, pulmonary edema, erectile dysfunction - Nursing Measures: monitor BP/ECG/Pulse; Monitor q5-15 min after parenteral administration; I/O; Daily weights; S/s of HF (dyspn...

Anatomy and physiology of the *CARDIAC SYSTEM:* - Heart: ▪ Hollow, cone-shaped, size of fist ▪ Located in mediastinum ▪ Enclosed by the *pericardium* = LAYERS INCLUDE = ▪ *epicardium* (a serous membrane that forms the innermost layer of the pericardium) ▪ *myocardium* (the middle and thickest layer of the heart wall) ▪ *endocardium* (lines the inside of the chambers of the heart and forms the surface of the valves ▪ Chambers are two upper atria, two lower ventricles separate...

NUR 134 FINAL Questions And Answers Graded A+. How much of the feeling message do facial expressions communicate? - correct What kind of questions do you not ask when communication therapeutically? - correct 't ask "why" questions What kind of questions do you want to ask when communicating therapeutically? - correct ended questions What does it mean to be assertive in communication? - correct answer.Stand up for yourself using open and honest communication (not to be co...