HEARTCODE ACLS ONLINE CLASS EXAM 20232024 ACTUAL EXAM 100 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES|AGRADE

HEARTCODE ACLS ONLINE CLASS EXAM 2023-

2024 ACTUAL EXAM 100 QUESTIONS AND

CORRECT DETAILED ANSWERS WITH

RATIONALES|AGRADE

Advantage of a systematic approach to patient assessment - ANSWERReduces the chance of missing important signs and symptoms

How quickly does the chance of survival decrease in a pt with VF with

out defibrillation - ANSWER- 7-10%

Limit interactions for defibrillation or rhythm analysis to no longer than

- ANSWER- 10 seconds

Used bag mask device to - ANSWER- Give continuous chest

compressions with asynchronous ventilation once every six seconds

What defines chest compression fraction (ccf) - ANSWER- Actual chest

compression time divided by total code time

During CPR, chest compression fraction (CCF) should be at least % and

ideally greater than %. - ANSWER- At least 60

Ideally Greater than 80

Coronary perfusion pressure (CPP) - ANSWER- CPP = aortic diastolic

pressure - right atrial diastolic pressure

The higher the coronary perfusion pressure doing CPR, the higher the

chances of survival

Quantitative waveform capnography - ANSWER- Uses entitle CO2 to

estimate tissue perfusion and quality of chest compressions

Used with an advanced airway in place of a bag mask device

What are the signs of clinical deterioration that was not the activation of

a rapid response system? - ANSWER- Seizure

Unexplained agitation

Symptomatic hypertension

How do you interruptions in chess compressions negatively impact

survival after cardiac arrest - ANSWER- Decreased coronary perfusion

pressure

Coronary perfusion pressure (CPP) equals aortic pressure minus atrial

diastolic pressure - ANSWER- Aortic diastolic

Minus

Right atrial

In addition to decreased by HCA, what are some other benefits of

implementing a rapid response system? - ANSWER- Decreased total

hospital length of stay

Decreased ICU length of stay

The interval from collapse to defibrillation - ANSWER- It's one of the

most important determinants of survival from cardiac arrest, and early

defibrillation is critical.

Electrical defibrillation is the most effective way to treat - ANSWERPulseless ventricular tachycardia (PVT)

Ventricular fibrillation (VF)

Entire defibrillation sequence should take - ANSWER- Less than five

seconds

Do not use an AED when - ANSWER- Manual defibrillator and

appropriate staff are available

What is the only intervention that can restore an organized rhythm In a

patient with ventricular fibrillation - ANSWER- And effective

defibrillation