Conduction velocity - Study guides, Class notes & Summaries

RAPID-adapting mechanoreceptors - ️️Meissner and Pacinian (dynamic phase QUICKLY becomes static phase) dorsal root ganglion (DRG) - ️️(part of the PNS) cluster of cell bodies in the dorsal root of a spinal nerve (when the action potential reaches the DRG, it splits into 2 - one travels toward the cell body and the other continues down the axon) dorsal horn - ️️the POSTERIOR column of grey matter in the spinal cord (shape differs depending on spinal segment) - contains SENSORY n...

disopyramide therapeutic uses and electrophysiologic effects Class 1A uses: similar to quinidine (treat AFl, AF, reentrant SVTs, VT) use is limited by negative inotropic potential and strong anticholinergic propertiesterm-91 EP effects: blocks NA+ channel and slows depolarization, blocks K+ channel to prolong refractory period comments: similar to quinidine (may suppress automaticity of purkinje fibers or cause torsades de pointes) but causes fewer GI side effects dry mouth...

LSU SVM PHARMACOLOGY EXAM 3 LATEST 2024 VERSION TEST QUESTION WITH ALL CORRECT SOLUTIONS Neurologic signs, hypotension, proarrhythmic effects - Answer-What are three signs of class Ia antiarrhythmic toxicity Quinidine, procainamide - Answer-2 class 1a drugs that block the sodium channels and delay depolarization and increase the action potential duration Anticholinergic activity (facilitates AV nodal conduction) - Answer-What is one unique aspect of quinidine (what other effect does it h...

Test Bank for College Physics 12e 12th Edition by Raymond A. Serway, Chris Vuille, John Hughes. Full Chapters test bank are included with answers (Chapter 1 to 30) Complete Guide 1. Units, Trigonometry, and Vectors. Standards of Measurements. Measurement Uncertainty and Estimation. Math Review. Vectors. Overview of Physics. 2. Motion in One Dimension. Displacement, Velocity, and Acceleration. Motion Diagrams and Graphs. One-Dimensional Motion with Constant Acceleration. Freely Falling Obje...

USABO Practice Questions With Revised Correct Answers <Updated < Already Passed > What enzyme does HIV use to convert RNA to DNA? - ANSWER : Reverse Transcriptase The promoter region of a prokaryotic gene is located ______ to the gene and is the binding site for ______. - ANSWER : 5'...RNA polymerase Which of the following is TRUE of prokaryotes? I. Simultaneous transcription and translation II. Presence of intron sequences III. Circular DNA - ANSWER : I and III on...

NURS 5315 Module 7 Study Guide with Complete Solutions 2024/2025 CNS made of - Correct Answer brain and spinal cord Peripheral Nervous System made up of - Correct Answer 12 pairs of cranial nerves + 31 spinal nerves Afferent Nerves - Correct Answer Sensory nerves that carry impulses from cells, tissues, and organs to the CNS Efferent Nerves - Correct Answer Carry impulses from the CNS to the cells, tissues, and organs. Neuron - Correct Answer Basic functional unit of the nervous sys...

USABO Practice Questions with Verified Solutions What enzyme does HIV use to convert RNA to DNA? Reverse Transcriptase The promoter region of a prokaryotic gene is located ______ to the gene and is the binding site for ______. 5'...RNA polymerase Which of the following is TRUE of prokaryotes? I. Simultaneous transcription and translation II. Presence of intron sequences III. Circular DNA I and III only Integral transmembrane proteins are proteins imbedded in the cell membrane...

CNIM - ABRET Practice Exam 2024 Graded A+ Questions With 100% Correct Answers. Cavities inside the skull - Answer Anterior/middle/posterior fossa Cranial bones - Answer Frontal, occipital, sphenoid, ethmoid (unpaired). Parietal & temporal (paired). Mental protuberance - Answer chin bone MCA supply of the cerebral cortex - Answer Hand + face/mouth/auditory Cranial nerves - Answer -12 pairs (Mixed fibers: sensory/motor/both). -Emerge @ irregular intervals from the brain. -Nuclei displaceme...

midazolam what is the common name for Versed .04 mg/kg standard adult dose of atropine half dose how much NPH insulin should a patient be administered prior to an EP study? (they are fasting think about blood sugar) 4-8 weeks What is the elimination half life of amiodarone? 4 half lives how long should an anti arrhythmic drug be discontinued prior to EP study? sodium channel what do class I drugs primarily affect? #Examify | #OnlineExams | #TestPrep | #StudyResources | #Acade...

NCLEX cardiac questions and answers already passed The nurse in the telemetry unit explains two nonpharmacological treatments such as ___________, or ___________, can be used to treat dysrhythmias. A) ECG; pacemaker B) Cardioversion; defibrillation C) Aspirin; Plavix D) Exercise; stress test B) Cardioversion; defibrillation The more serious types of dysrhythmias are corrected through electrical shock of the heart, a treatment called elective cardioversion, or defibrillation. ...