Inherent rate of sa node - Study guides, Class notes & Summaries

The SA node has an inherent rate of __-__bpm. 60-100 The AV node has an inherent rate of __-__bpm. 40-60 The perkinje fibers in the ventricles have an inherent rate of __-__bpm. 20-40 The "ready" or "resting" state. polarization The "firing" state or contraction. depolarization The return to "rest". repolarization

Automaticity correct answers The ability to act as an impulse, initiating electrical activity and spontaneous depolarization (this is the most important difference between cardiac and skeletal muscle cells) Excitability correct answers The ability to respond to a stimulation and initiate an impulse Conductivity correct answers The ability to transmit an impulse that has been initiated and passes along cell membrane Refractoriness correct answers The inability of a muscle cell fiber to r...

EKG Questions and Answers with Verified Solutions The SA node has an inherent rate of __-__bpm. 60-100 The AV node has an inherent rate of __-__bpm. 40-60 The perkinje fibers in the ventricles have an inherent rate of __-__bpm. 20-40 The "ready" or "resting" state. polarization The "firing" state or contraction. depolarization The return to "rest". repolarization The transportation of K, Na, and Ca into/out of the cardiac cell result in _____ formation. Impulse To determine the ra...

Telemetry Test 52 Questions with Verified Answers Action potential - CORRECT ANSWER the graphic representation of cellular electrical events, describes the changes in intracardiac voltage that lead to impulse formation and conduction and, ultimately, to cardiac contraction Automaticity - CORRECT ANSWER the ability to initiate impulses spontaneously Conductivity - CORRECT ANSWER the ability to conduct an impulse along the cell membrane Contractility - CORRECT ANSWER the ability to con...

EKG STUDY EXAM QUESTIONS. The SA node has an inherent rate of __-__bpm. - CORRECT ANSWER 60-100 The AV node has an inherent rate of __-__bpm. - CORRECT ANSWER 40-60 The perkinje fibers in the ventricles have an inherent rate of __-__bpm. - CORRECT ANSWER 20-40 The "ready" or "resting" state. - CORRECT ANSWER polarization The "firing" state or contraction. - CORRECT ANSWER depolarization The return to "rest". - CORRECT ANSWER repolarization The transportation of K, ...

EKG 2023 EXAM QUESTIONS WITH COMPLETE SOLUTIONS The SA node has an inherent rate of __-__bpm. - ANSWER- 60-100 The AV node has an inherent rate of __-__bpm. - ANSWER- 40-60 The perkinje fibers in the ventricles have an inherent rate of __-__bpm. - ANSWER- 20-40 The "ready" or "resting" state. - ANSWER- polarization The "firing" state or contraction. - ANSWER- depolarization The return to "rest". - ANSWER- repolarization The transportation of K, Na, and Ca into/out of...

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...

Medications for pulselessness (asystole, Vfib, PEA): - ANSWEREpinephrine, Amiodarone Medications for slow rhythms (sinus brady, junctional escape, idioventricular, blocks) - ANSWERAtropine, epinephrine infusion, dopamine Medications used for fast rhythms (Afib, Aflutter, SVT, junctional tachycardia): - ANSWERCardizem, Amiodarone, Digoxin, Betablockers, adenosine, lidocaine, Procainamide Inherent SA node rate - ANSWER60-100 The normal PR interval - ANSWER0.12-0.20 Time frame betwee...

EKG 2 Actual Exam Questions And Answers What term is used to refer to the process of electrical discharge and flow of electrical activity? - ANSWER- Depolarization. The inherent rate of the ventricle is_____ bpm. - ANSWER- 20-40. The inherent rate of the SA node is ____ bpm. - ANSWER- 60-100. If polarizing is considered the ready state, then _____ would be considered the recovery state. - ANSWER- Repolarization. When stimulated, the ________ branch of the nervous system will incre...

The heart valve that is located between the right atrium and the right ventricle - Answer- Tricuspid Valve inherent rate of conduction SA node - Answer- 60-100 Are infants Mouth or Nose Breathers? - Answer- Nose During Triage of MCI cardiac arrest would be? - Answer- Black hypoxemia - Answer- decreased level of oxygen in the blood Typical Tidal volume of male patient - Answer- 500 Ml Type 1 Diabetes typically takes insulin daily? - Answer- True Midaxillary line refers to? - ...