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

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 ...

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 ...

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...

AAH Practice Test The T Wave represents - ventricular re-polarization If the heart is in a state of asystole - There is no contraction What are the bipolar leads - I, II, and III The most common type of supraventricular Tachycardia is - AV nodal Reentrant tachycardia (AVNRT) In 2:1 AV block, the PR interval - Lengthens In sinus arrhythmia, a gradual decreasing of the heart rate is usually associated with: - Expiration When the cardiac muscle cell is stimulated, the cell is...

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...

Cardiac rhythms may be classified as: correct answers Regular or irregular When rhythms are irregular, or rates are either fast or slow, and ECG will identify the origin of the beats to be what? correct answers Sinus node, AV node, Atrium, or Ventricle and the conduction pattern Normal range for sinus rhythm correct answers 60-100 bpm If the rhythm is regular, correct answers Look at the rate (>100 Fast, 60-90 Normal, or <60 Slow) if rhythm is irregular correct answers note t...

EKG CRAT Test 104 Questions with Verified Answers HIPPA - CORRECT ANSWER Health Insurance Portability and Accountability Act Wandering Baseline - CORRECT ANSWER Baseline Drifting Continuous ECG monitoring done in a hospital setting is known as: a. Holter Monitor b. Telemetry Monitor c. Echocardiography - CORRECT ANSWER b How long does an ambulatory monitor typically record and ECG: a. 12 hours b. 24 to 48 hours - CORRECT ANSWER b. 24 to 48 hours What artifact is caused by I...

CRAT Exam 150 Questions with Verified Answers What pacemaker complications involves irregular pacemaker intervals with slower that set rate impulses and no visual packer spike? - CORRECT ANSWER Malfuctioning Potassium and __________ are needed in order for the heart to function normally - CORRECT ANSWER Calcium Premature atrial contractions are rarely dangerous but with what condition could this be an early sign of heart failure or electrolyte imbalance? - CORRECT ANSWER Acute myocardia...