NUR 337: Cardiac Rhythm Interpretation Latest Exam Questions And 100% Accurate Answers.
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Course
NUR 337
Institution
NUR 337
Your patient has just returned from a PCI with balloon angioplasty. You know that the patient is at highest risk for: - Answer Bleeding; it goes in a large vessel (apply pressure on site)
IRAT Question:
A test in which a patient walks on a treadmill and is closely monitored to identify any b...
NUR 337: Cardiac Rhythm Interpretation
Latest Exam Questions And 100%
Accurate Answers.
Your patient has just returned from a PCI with balloon angioplasty. You know that the patient is at
highest risk for: - Answer Bleeding; it goes in a large vessel (apply pressure on site)
IRAT Question:
A test in which a patient walks on a treadmill and is closely monitored to identify any blockages in the
vessels of the heart is a: - Answer Exercise Stress Test
IRAT Question:
The cardiac echocardiogram is done and ejection fraction is 60%. This result is: - Answer Normal (60-
65%)
IRAT Question: What is the cardiac biomarker that is MOST specific to myocardial injury? - Answer
Troponin T
BNP - Answer fluid overload (happens in heart failure)
heart crackles from what side of lung? - Answer LEFT
IRAT Question:
The following are all modifiable risk factors for heart disease except: - Answer family history
EKG/ECG - Answer graphic representation of electrical activity going on in the heart
tells you about rhythm disturbances and conduction disturbances
does not tell you about structural or perfusion disorders
, properties of cardiac cells - Answer 1. automaticity
2. excitability
3. conductivity
4. contractility
automaticity - Answer the ability to initiate a response
excitability - Answer the ability to respond to an impulse
conductivity - Answer the ability to transmit an impulse
contractility - Answer the ability to respond to an electrical impulse with a pump action
conduction system of the ehart - Answer SA Node -> AV Node -> bundle branches -> ventricles contract
(systole) -> diastole
pacemaker rule - Answer pacemaker site with fastest rate will generally control the heart (well
functioning system it's the SA node)
irritability - Answer a site along the conduction path becomes irritable and speeds up (becomes
tachycardic), thereby overriding other sites for control of the heart
MI or damage along the pathway causes irritability
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