Dysrhythmia Flex Education STUDY GUIDE |100% Correct|
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Course
DYSRHYTHMIA
Institution
DYSRHYTHMIA
Dysrhythmia Flex Education STUDY
GUIDE |100% Correct|
___ ___ is the amount of blood pumped by the LV with each contraction or beat. *Ans*stroke
volume
___ ___ is the number of times the LV contracts in 1 minute; the normal rate is 60-100 *Ans*heart
rate
___ ___ occurs before normal f...
Dysrhythmia Flex Education STUDY
GUIDE |100% Correct|
___ ___ is the amount of blood pumped by the LV with each contraction or beat. *Ans*✨stroke
volume
___ ___ is the number of times the LV contracts in 1 minute; the normal rate is 60-100 *Ans*✨heart
rate
___ ___ occurs before normal firing of SA node usurping the normal pacemaker and can originate from
atrial, junction, or ventricles. *Ans*✨premature beat (PAC, PJC, PVC)
___ ___ occurs from one of the lower pacemaker sites due to a default of the natural pacemaker.
*Ans*✨escape beats
___ ___ occurs in a downward manner from atria to ventricles *Ans*✨antegrade conduction
___ ___ returns backwards through the conduction system *Ans*✨retrograde conduction
____ carry blood to the heart. *Ans*✨Veins
____ may lead to decreased cardiac output leading to decreased )2 delivery to the brain causing
syncope, lightheadedness, or dizziness. *Ans*✨tachycardias
_____ carry blood Away from the heart *Ans*✨arteries
# P > # QRS =? *Ans*✨second degree AVB
#p =# QRS=? *Ans*✨NSR
, #p< # QRS =? *Ans*✨junctional
A NSR with a premature beat is called what? *Ans*✨Premature atrial contraction
A strip with a rhythm of irregular-irregular and a P wave with multiple, dissimilar, unable identify at 400
bpm, and a not measurable PRI is what? *Ans*✨Atrial fib
A strip with a saw tooth appearance is what and what is the rhythm? *Ans*✨Atrial flutter; reg or irreg
A total lack of oxygen is known as? *Ans*✨hypoxia
Aortic Valve connects? *Ans*✨LV and aorta
As the LV contracts, the mitral valve closes and ___ ___ opens. *Ans*✨aortic valve
Cardiac ischemia often causes chest pain known as? *Ans*✨angina pectoris (angina)
CO is the amount of blood pumped by the LV in ___ minutes? *Ans*✨1 minute
Each big box is equal to how many millivolts? *Ans*✨0.5 mV
Each small square is equal to how many millivolts? *Ans*✨0.1 mV
Graph paper for the strips is divided into small squares that are ___ in height and width. *Ans*✨1 mm
in height and width
Graph paper is divided into darker lines at every ___ square? *Ans*✨5th
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