Irregular channel Study guides, Study notes & Summaries
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ENA Emergency Nursing Orientation 3.0 with 100%Verified Solutions 2024.
- Exam (elaborations) • 52 pages • 2024
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- R236,40
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ENA Emergency Nursing Orientation 3.0 with 100%Verified Solutions 2024. 
Which type of shock causes a temporary loss of motor, sensory, and reflex functions 
below the level of a lesion? - ANSWER Spinal shock 
According to the rule of nines, burns of the anterior trunk and both anterior arms 
account for which percentage of body surface area? - ANSWER 27 percent 
Which effect does parasympathetic stimulation have on the heart? 
A. It increases peripheral vascular resistance. 
B. It enhances atri...
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NUR2226 - Week 2 & 3: Cardiac Disorders Questions And Answers With Verified Quiz
- Exam (elaborations) • 30 pages • 2024
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- R145,41
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A-fib cause - -Severe Mitral Valve Disease, Hyperthyroidism, Pericardial Disease, Primary 
Myocardial Disease, Infection, CAD 
-May occur after Cardiac Surgery, with Acute MI, COPD, and Hypoxia 
-Long standing hypotension, PE, Electrolyte Imbalance 
A-fib clinical manifestations - fatigue, weakness, SOB, palpitations, dizzy, anxiety, syncopy, chest 
discomfort, hypotension 
may be asymptomatic 
A-fib ecg - P wave > 300, not identifiable 
QRS complex normal/wide 
mechanical contraction present...
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Advent Health ECG (New 2023/ 2024 Update) Questions and Verified Answers _ 100% Correct_ Graded A
- Exam (elaborations) • 8 pages • 2023
- Available in package deal
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- R181,80
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Advent Health ECG (New 2023/ 2024 
Update) Questions and Verified Answers _ 100% Correct_ Graded A 
 
QUESTION 
 
 What is the treatment for a-fib? 
 
 
Answer: 
1. drugs 
-calcium channel blocker 
-beta blockers 
-digoxin. 
2. cardioversion if medicines does not work 
 
 
 
QUESTION 
 What is the difference between controlled and uncontrolled afib? 
 
 
Answer: 
controlled is less then 100 and its uncontrolled if its greater than 100 
 
 
 
QUESTION 
 T or F: Ventricular rate during a fi...
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Critical Care Exam 1 Questions and Answers 100% Pass
- Exam (elaborations) • 34 pages • 2024
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- R245,50
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Critical Care Exam 1 Questions and 
Answers 100% Pass 
P wave - Correct Answer ️️ -Depolarization of the atria 
PR interval - Correct Answer ️️ --Normal is 0.12 to 0.2 seconds 
- onset of atrial depolarization until onset of ventricular polarization 
QRS complex - Correct Answer ️️ --Normal is 0.06 to 0.11 seconds 
-Ventricular depolarization 
-systole 
T wave - Correct Answer ️️ --appears after QRS complex 
- Ventricular repolarization 
-Spiked T-wave occurs with hyperkalemia 
U...
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NR 546 Midterm Exam 2023/2024 Questions AND Answers Update A+
- Exam (elaborations) • 49 pages • 2023
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- R300,09
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NR 546 Midterm Exam 
2023/2024 Questions AND 
Answers Update A+ 
What should the PMHNP consider when prescribing chemical restraints? - Answer-- 
allergy status 
-prior med hx for adverse drug reactions r/t the meds ordered in the chemical restraint 
-state regulations regarding chemical restrains must be reviewed 
Are the PMHNP and other staff liable if the client has an allergic reaction or adverse 
side effects to the drugs used for chemical restraint? - Answer-No. 
The client has been court-...
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Comprehensive CRNA Interview Review Accurate responses are given.
- Presentation • 70 pages • 2023
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- R345,59
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Comprehensive CRNA Interview Review Accurate responses are given. 
 
Comprehensive CRNA Interview Review 
 
Norepinephrine Mechanism of Action (MOA) 
A1, A2, B1 agonist. 
 
Primary agent used in distributive shock because it's ability to recruit venous volume and augment preload, while increasing arterial tone, and increasing cardiac output. 
 
Alpha one causing peripheral smooth muscle contraction. (low dose venous, high dose venous and arterial). 
 
Alpha 2 adrenoreceptor agonism actually ant...
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ENA Emergency Nursing Orientation 3.0 with 100%Verified Solutions 2024.
- Exam (elaborations) • 52 pages • 2024
-
- R236,40
- + learn more
ENA Emergency Nursing Orientation 3.0 with 100%Verified Solutions 2024. 
Which type of shock causes a temporary loss of motor, sensory, and reflex functions 
below the level of a lesion? - ANSWER Spinal shock 
According to the rule of nines, burns of the anterior trunk and both anterior arms 
account for which percentage of body surface area? - ANSWER 27 percent 
Which effect does parasympathetic stimulation have on the heart? 
A. It increases peripheral vascular resistance. 
B. It enhances atri...
-
Family Medicine EOR Cardiovascular Exam Questions and Verified Answers| 100% Correct (Latest 2023/ 2024 Update)
- Exam (elaborations) • 42 pages • 2023
- Available in package deal
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- R200,00
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Family Medicine EOR Cardiovascular Exam Questions and Verified Answers| 100% Correct (Latest 2023/ 2024 Update) 
 
Q: What are causes of atrial fibrillation? 
 
 
Answer: 
Cardiac disease 
Ischemia 
Pulmonary disease 
Electrolyte imbalances 
 
 
 
Q: What types of afib are there? 
 
 
Answer: 
Paroxysmal: self terminated within 7 days 
Persistent: lasts >7 days 
Permanent: >1 year 
Lone: any of the above without evidence of heart disease 
 
 
 
Q: What are symptoms of atrial fibrillation? ...
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ENA Emergency Nursing Orientation 3.0 with 100%Verified Solutions 2024.
- Exam (elaborations) • 52 pages • 2024
-
- R254,60
- + learn more
ENA Emergency Nursing Orientation 3.0 with 100%Verified Solutions 2024. 
Which type of shock causes a temporary loss of motor, sensory, and reflex functions 
below the level of a lesion? - ANSWER Spinal shock 
According to the rule of nines, burns of the anterior trunk and both anterior arms 
account for which percentage of body surface area? - ANSWER 27 percent 
Which effect does parasympathetic stimulation have on the heart? 
A. It increases peripheral vascular resistance. 
B. It enhances atri...
-
Advent Health EKG Questions and Answers Rated A
- Exam (elaborations) • 20 pages • 2023
- Available in package deal
-
- R172,70
- + learn more
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...
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