Supraventricular foci - Study guides, Class notes & Summaries

Angina pectoris - ANSWER-Chest pain with the feeling of suffocation usually due to deficiency of blood supply to the myocardium resulting in ischemia to the myocardium, caused by poor coronary circulation. Anticholinergic - ANSWER-A drug that counteracts the action of ecetylcholine, the neurotransmitter of the parasympathetic nervous system and thereby counteracts the parasympathetic nervous system. Antiemetic - ANSWER-A drug that counteracts nausea and vomiting. Antisialogogue - ANSWER...

Advent Health EKG Questions and Answers Rated A Afib The impulse originates in the Atria • The Atrial rate is > 300 and unable to measure [N/A] • No discernable P waves - PRI & Atrial rhythm cannot be measured [N/A] • The Ventricular rhythm is irregular • QRS within normal limits • If the Ventricular rate is <100 the rhythm is controlled A-fib; if the Ventricular rate is > 100 the rhythm is uncontrolled A-fib • This is a chronic rhythm for some patients Treatment: controlle...

DAANCE Exam Questions And Answers (Verified And Updated) Anemia - answerReduction of the quantity of red blood cells or hemoglobin. Angina pectoris - answerChest pain with the feeling of suffocation usually due to deficiency of blood supply to the myocardium resulting in ischemia to the myocardium, caused by poor coronary circulation. Anticholinergic - answerA drug that counteracts the action of ecetylcholine, the neurotransmitter of the parasympathetic nervous system and thereby countera...

center in the brainstem that induces vomiting Vital Centers - answercenters in the brainstem that control such physiologic processes as blood pressure and pulse, depth and rate of respiration Vestibular nerve - answerpart of the eighth cranial nerve that is connect with equilibrium and hearing Venule - answerany of the small vessels that collect blood from networks of capillaries and join them to form veins Ventricular tachycardia - answera cardia dsrhythmia in which there is rapid firing...

Wave of Depolarization - an advancing wave of charge reversal as the nerve impulse advance a long the neuron Wakefullness system - consists of a central core in the brainstem with neurons that radiate to the cortex Vomiting Center - the center in the brainstem that induces vomiting Vital Centers - centers in the brainstem that control such physiologic processes as blood pressure and pulse, depth and rate of respiration Vestibular nerve - part of the eighth cranial nerve that is connect...

Wave of Depolarization - Answer-an advancing wave of charge reversal as the nerve impulse advance a long the neuron Wakefullness system - Answer-consists of a central core in the brainstem with neurons that radiate to the cortex Vomiting Center - Answer-the center in the brainstem that induces vomiting Vital Centers - Answer-centers in the brainstem that control such physiologic processes as blood pressure and pulse, depth and rate of respiration Vestibular nerve - Answer-part of the eigh...

DAANCE Exam Questions And Answers (Verified And Updated) Wave of Depolarization - answeran advancing wave of charge reversal as the nerve impulse advance a long the neuron Wakefullness system - answerconsists of a central core in the brainstem with neurons that radiate to the cortex Vomiting Center - answerthe center in the brainstem that induces vomiting Vital Centers - answercenters in the brainstem that control such physiologic processes as blood pressure and pulse, depth and rate of ...

Telemetry with pictures 25 Questions with Verified Answers normal sinus rhythm - CORRECT ANSWER - normal intervals - rate 60-100 - walks out sinus bradycardia - CORRECT ANSWER - SA node in control - rate <60 - normal intervals - walks out - treat with atropine IV push sinus tachycardia - CORRECT ANSWER - SA node in control - rate >100 - normal intervals - walks out - treat with vagal maneuvers, BBs, or CCBs atrial fibrillation - CORRECT ANSWER - SA node not in control...

Pacemakers of the Heart correct answer: Sinoatrial (SA) node Atrioventricular (AV) node Bundle of His Bundle Branches Purkinje Fibers -SA node: p wave -SA node to AV node: PR segment -Impulse travels from Bundle of His to Bundle branches and then to Purkinje fibers: QRS complex -Repolarization of ventricles: T wave P wave correct answer: sinoatrial node (SA node) starts an impulse, as the wave of depolarization spreads through the atria, _______ is inscribed on the ECG AV nod...