AACN CMC EXAM 2024/2025 WITH 100%
ACCURATE SOLUTIONS
What percentage of ventricular filling is passive and what percentage is
atrial kick? - Precise Answer ✔✔Passive - 75%
Atrial kick -- 25-35%
What 3 components make up stroke volume? - Precise Answer
✔✔Preload
Afterload
Contractility
Uses of beta blockers - Precise Answer ✔✔HTN
Classic angina (Coronary artery obstruction)
Ventricular and Supraventricular arrhythmia's
ACS
Heart failure
Hypertrophic cardiomyopathy
Clinical effects of beta blockers - Precise Answer ✔✔Decreased heart
rate
Decreased contractility
, Decreased automaticity
Decreased conduction velocity
Decreased renin release (kidneys)
Cardioselective beta blockers - Precise Answer ✔✔Block Beta 1
receptors
N-AMEBA
Nebivolol
Atenolol
Metoprolol**
Esmolol
Bisoprolol**
Acebutolol
**are usually used in patients with CHF with co-morbid COPD, asthma
Alpha/Beta Blockers - Precise Answer ✔✔Labetalol -- HTN
emergencies
Carvedilol -- Heart failure
nonselective beta blockers - Precise Answer ✔✔Block Beta 1 and Beta
2 blockers
ACCURATE SOLUTIONS
What percentage of ventricular filling is passive and what percentage is
atrial kick? - Precise Answer ✔✔Passive - 75%
Atrial kick -- 25-35%
What 3 components make up stroke volume? - Precise Answer
✔✔Preload
Afterload
Contractility
Uses of beta blockers - Precise Answer ✔✔HTN
Classic angina (Coronary artery obstruction)
Ventricular and Supraventricular arrhythmia's
ACS
Heart failure
Hypertrophic cardiomyopathy
Clinical effects of beta blockers - Precise Answer ✔✔Decreased heart
rate
Decreased contractility
, Decreased automaticity
Decreased conduction velocity
Decreased renin release (kidneys)
Cardioselective beta blockers - Precise Answer ✔✔Block Beta 1
receptors
N-AMEBA
Nebivolol
Atenolol
Metoprolol**
Esmolol
Bisoprolol**
Acebutolol
**are usually used in patients with CHF with co-morbid COPD, asthma
Alpha/Beta Blockers - Precise Answer ✔✔Labetalol -- HTN
emergencies
Carvedilol -- Heart failure
nonselective beta blockers - Precise Answer ✔✔Block Beta 1 and Beta
2 blockers