100% CORRECT WELL DETAILED
Which intervention or interventions would have the MOST positive impact on the cardiac
arrest patient's outcome? - ANSWER Early CPR and defibrillation
The AED gives "no shock" message to a patient who is in cardiac arrest. You should: -
ANSWER Resume chest compressions
What is the maximum amount of time that should be spent checking for spontaneous
breathing in an unresponsive child? - ANSWER 10 seconds
When performing CPR on an adult, you should compress the chest to a depth of ___ at a
rate of ___. - ANSWER 2.0-2.4 in, 100-150BPM
What is the appropriate compression to ventilation ratio for adult two-rescuer CPR? -
ANSWER 30:2
When checking for a pulse in an infant, which artery should you palpate? -
ANSWER Brachial
When performing CPR on an adult or child, you should reassess the patient for return of
respirations/circulation every ____ minutes. - ANSWER 2
What is the preferred method of removing a foreign body in an unresponsive child? -
ANSWER Chest compressions
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, Cardiogenic shock is caused by: - ANSWER Inadequate function of the heart muscle
Pericardial effusion - ANSWER Collection of fluid between the pericardial sac and the
myocardium
Cardiac tamponade - ANSWER Occurs when blood leaks into the space between the
pericardium and the pericardial sac
Signs and symptoms of cardiac tamponade: - ANSWER Beck triad: the presence of
jugular vein distention, muffled heart sounds, and a narrowing pulse pressure where the
systolic and diastolic blood pressures start to merge.
Signs of cardiogenic shock: - ANSWER -Skin may be cool, clammy, and ashen
-High BP
-Rapid, shallow breathing
-Weak, irregular pulse
-Anxiety, nausea
You arrive on scene to find a conscious 58YOF sitting up and reporting severe chest pain and
SOB. She is anxious and "feels like she's going to die." Her skin is pale, cool, and clammy and
her pulse is rapid, weak, and irregular. Her breathing is labored, with a RR of 28 breaths/min.
Her SpO2 is 90%. Lung sounds show crackles in all fields, and BP is 92/60 mmHg. What is
your differential diagnosis of the patient? - ANSWER Cardiogenic shock
The heart is divided down the middle into left and right sides by the: -
ANSWER Septum
Which chamber of the heart receives incoming unoxygenated blood? -
ANSWER Atrium
2
Which intervention or interventions would have the MOST positive impact on the cardiac
arrest patient's outcome? - ANSWER Early CPR and defibrillation
The AED gives "no shock" message to a patient who is in cardiac arrest. You should: -
ANSWER Resume chest compressions
What is the maximum amount of time that should be spent checking for spontaneous
breathing in an unresponsive child? - ANSWER 10 seconds
When performing CPR on an adult, you should compress the chest to a depth of ___ at a
rate of ___. - ANSWER 2.0-2.4 in, 100-150BPM
What is the appropriate compression to ventilation ratio for adult two-rescuer CPR? -
ANSWER 30:2
When checking for a pulse in an infant, which artery should you palpate? -
ANSWER Brachial
When performing CPR on an adult or child, you should reassess the patient for return of
respirations/circulation every ____ minutes. - ANSWER 2
What is the preferred method of removing a foreign body in an unresponsive child? -
ANSWER Chest compressions
1
, Cardiogenic shock is caused by: - ANSWER Inadequate function of the heart muscle
Pericardial effusion - ANSWER Collection of fluid between the pericardial sac and the
myocardium
Cardiac tamponade - ANSWER Occurs when blood leaks into the space between the
pericardium and the pericardial sac
Signs and symptoms of cardiac tamponade: - ANSWER Beck triad: the presence of
jugular vein distention, muffled heart sounds, and a narrowing pulse pressure where the
systolic and diastolic blood pressures start to merge.
Signs of cardiogenic shock: - ANSWER -Skin may be cool, clammy, and ashen
-High BP
-Rapid, shallow breathing
-Weak, irregular pulse
-Anxiety, nausea
You arrive on scene to find a conscious 58YOF sitting up and reporting severe chest pain and
SOB. She is anxious and "feels like she's going to die." Her skin is pale, cool, and clammy and
her pulse is rapid, weak, and irregular. Her breathing is labored, with a RR of 28 breaths/min.
Her SpO2 is 90%. Lung sounds show crackles in all fields, and BP is 92/60 mmHg. What is
your differential diagnosis of the patient? - ANSWER Cardiogenic shock
The heart is divided down the middle into left and right sides by the: -
ANSWER Septum
Which chamber of the heart receives incoming unoxygenated blood? -
ANSWER Atrium
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