Which of these tests should be performed for a patient with suspected stroke as soon as
possible but no more than 20 minutes after hospital arrival?
A. 12-lead ECG
B. Cardiac enzymes
C. Coagulation studies
D. Noncontrast CT scan of the head - ANS D
Which is an acceptable method of selecting an appropriately sized oropharyngeal airway?
A. Measure from the corner of the mouth to the angle of the mandible
B. Measure from the thyroid cartilage to the bottom of the earlobe
C. Estimate by using the formula weight (KG)/8 + 2
D. Estimate by using the size of the patient's finger - ANS A
You are caring for a patient with a suspected stroke whose symptoms started 2 hours ago. The
CT scan was normal with no signs of hemorrhage. The patient does not have any
contraindications to fibrinolytic therapy. Which treatment approach is best for this patient?
A. Hold fibrinolytic therapy for 24 hours
B. Start fibrinolytic therapy as soon as possible
C. Order an echocardiogram before fibrinolytic administration
D. Wait for the results of the MRI - ANS B
Which is the recommended next step after a defibrillation attempt?
A. Check the ECG for evidence of a rhythm
B. Open the patient's airway
C. Determine if a carotid pulse is present
D. Resume CPR, starting with chest compressions - ANS D
Which of the following signs is a likely indicator of cardiac arrest in an unresponsive patient?
A. Slow, weak pulse rate
B. Cyanosis
C. Agonal gasps
D. Irregular, weak pulse rate - ANS C
You are evaluating a 58-year-old man with chest discomfort. His blood pressure is 92/50 mm
Hg, his heart rate is 92/min, his nonlabored respiratory rate is 14 breaths/min, and his pulse
oximetry reading is 97%. Which assessment step is the most important now?
A. Evaluating the PETCO2 reading
B. Requesting a chest x-ray
, C. Obtaining a 12-lead ECG
D. Requesting laboratory testing - ANS C
During post-cardiac arrest care, which is the recommended duration of targeted temperature
management after reaching the correct temperature range?
A. 0 to 8 hours
B. At least 24 hours
C. At least 36 hours
D. At least 48 hours - ANS B
Your rescue team arrives to find a 59-year-old man lying on the kitchen floor. YOu determine
that he is unresponsive. Which is the next step in your assessment and management of the
patient?
A. Apply the AED
B. Check the patient's breathing and pulse
C. Open the patient's airway
D. Check for a medical alert bracelet - ANS B
A 45-year-old man had coronary artery stents placed 2 days ago. Today, he is in severe distress
and is reporting "crushing" chest discomfort. He is pale, diaphoretic, and cool to the touch. His
radial pulse is very weak, blood pressure is 64/40 mm Hg, respiratory rate is 28 breaths/min,
and oxygen saturation is 89% on room air. When applied, the cardiac monitor initially showed
ventricular tachycardia, which then quickly changed to ventricular fibrillation.
Based on this patient's initial presentation, which condition do you suspect led to the cardiac
arrest?
A. Acute coronary syndrome
B. Acute heart failure
C. Acute ischemic stroke
D. Supraventricular tachycardia with ischemic chest pain - ANS A
A 45-year-old man had coronary artery stents placed 2 days ago. Today, he is in severe distress
and is reporting "crushing" chest discomfort. He is pale, diaphoretic, and cool to the touch. His
radial pulse is very weak, blood pressure is 64/40 mm Hg, respiratory rate is 28 breaths/min,
and oxygen saturation is 89% on room air. When applied, the cardiac monitor initially showed
ventricular tachycardia, which then quickly changed to ventricular fibrillation.
In addition to defibrillation, which intervention should be performed immediately?
A. Advance airway insertion
B. Vasoactive medication administration
possible but no more than 20 minutes after hospital arrival?
A. 12-lead ECG
B. Cardiac enzymes
C. Coagulation studies
D. Noncontrast CT scan of the head - ANS D
Which is an acceptable method of selecting an appropriately sized oropharyngeal airway?
A. Measure from the corner of the mouth to the angle of the mandible
B. Measure from the thyroid cartilage to the bottom of the earlobe
C. Estimate by using the formula weight (KG)/8 + 2
D. Estimate by using the size of the patient's finger - ANS A
You are caring for a patient with a suspected stroke whose symptoms started 2 hours ago. The
CT scan was normal with no signs of hemorrhage. The patient does not have any
contraindications to fibrinolytic therapy. Which treatment approach is best for this patient?
A. Hold fibrinolytic therapy for 24 hours
B. Start fibrinolytic therapy as soon as possible
C. Order an echocardiogram before fibrinolytic administration
D. Wait for the results of the MRI - ANS B
Which is the recommended next step after a defibrillation attempt?
A. Check the ECG for evidence of a rhythm
B. Open the patient's airway
C. Determine if a carotid pulse is present
D. Resume CPR, starting with chest compressions - ANS D
Which of the following signs is a likely indicator of cardiac arrest in an unresponsive patient?
A. Slow, weak pulse rate
B. Cyanosis
C. Agonal gasps
D. Irregular, weak pulse rate - ANS C
You are evaluating a 58-year-old man with chest discomfort. His blood pressure is 92/50 mm
Hg, his heart rate is 92/min, his nonlabored respiratory rate is 14 breaths/min, and his pulse
oximetry reading is 97%. Which assessment step is the most important now?
A. Evaluating the PETCO2 reading
B. Requesting a chest x-ray
, C. Obtaining a 12-lead ECG
D. Requesting laboratory testing - ANS C
During post-cardiac arrest care, which is the recommended duration of targeted temperature
management after reaching the correct temperature range?
A. 0 to 8 hours
B. At least 24 hours
C. At least 36 hours
D. At least 48 hours - ANS B
Your rescue team arrives to find a 59-year-old man lying on the kitchen floor. YOu determine
that he is unresponsive. Which is the next step in your assessment and management of the
patient?
A. Apply the AED
B. Check the patient's breathing and pulse
C. Open the patient's airway
D. Check for a medical alert bracelet - ANS B
A 45-year-old man had coronary artery stents placed 2 days ago. Today, he is in severe distress
and is reporting "crushing" chest discomfort. He is pale, diaphoretic, and cool to the touch. His
radial pulse is very weak, blood pressure is 64/40 mm Hg, respiratory rate is 28 breaths/min,
and oxygen saturation is 89% on room air. When applied, the cardiac monitor initially showed
ventricular tachycardia, which then quickly changed to ventricular fibrillation.
Based on this patient's initial presentation, which condition do you suspect led to the cardiac
arrest?
A. Acute coronary syndrome
B. Acute heart failure
C. Acute ischemic stroke
D. Supraventricular tachycardia with ischemic chest pain - ANS A
A 45-year-old man had coronary artery stents placed 2 days ago. Today, he is in severe distress
and is reporting "crushing" chest discomfort. He is pale, diaphoretic, and cool to the touch. His
radial pulse is very weak, blood pressure is 64/40 mm Hg, respiratory rate is 28 breaths/min,
and oxygen saturation is 89% on room air. When applied, the cardiac monitor initially showed
ventricular tachycardia, which then quickly changed to ventricular fibrillation.
In addition to defibrillation, which intervention should be performed immediately?
A. Advance airway insertion
B. Vasoactive medication administration
