2025 ALS/ACLS - RED CROSS ACTUAL
EXAM TEST COMPREHENSIVE QUESTIONS
AND VERIFIED ANSWERS DETAILED &
ELABORATED 100% A+ GRADED
A patient suffering from dyspnea and a change in mental
status arrives at the emergency department. The healthcare
team completes the necessary assessments and begins to
care for the patient, including initiating cardiac monitoring,
pulse oximetry, supplemental oxygen and vascular access.
The team reviews the patient's ecg rhythm strip, as shown in
the following figure. Which agent would the team most likely
administer? - answer-atropine 0.5 mg every 4 to 5 minutes
A patient experiencing an unstable bradyarrhythmia does
not respond to atropine or transcutaneous pacing. Which
intervention would the healthcare provider use next? -
answer-administration of an epinephrine infusion
A patient's ecg reveals a tachyarrhythmia. The patient is
hemodynamically stable and has a heart rate ranging from
120 to 135 beats per minute. Based on the findings of the
secondary assessment, which statement(s) by the patient
would the team interpret as a possible contributing cause? -
answer-1. "i've had a terrible cold with a horrible cough and
fever the past week."
2. "i've been so anxious lately because i just lost my job."
3. "i've been vomiting for the past 2 days from a
gastrointestinal bug."
The resuscitation team suspects that hyperkalemia is the
cause of cardiac arrest in a patient brought to the
, emergency department. Which finding on a 12-lead ecg
would confirm this suspicion? - answer-wide-complex
ventricular rhythm or tall, pointed t waves
A patient's ecg reveals a narrow qrs complex with a regular
rhythm, indicating a narrow-complex supraventricular
tachyarrhythmia. The patient is hemodynamically stable.
Which intervention would be initiated first? - answer-vagal
maneuvers
A patient in the telemetry unit is stable. Cardiac monitoring
indicates the patient has ventricular tachycardia with a
pulse. Further assessment reveals that the corrected qt
interval is greater than 0.46 seconds. Which treatment
would be appropriate at this time? - answer-synchronized
cardioversion
An ecg strip of a patient in the emergency department
reveals the following rhythm. Which feature would the
healthcare provider interpret as indicating atrial fibrillation?
- answer-absence of discrete p waves and presence of
irregularly irregular qrs complexes
A patient is brought into the emergency department. The
patient does not have a pulse. The cardiac monitor shows
the following rhythm. The team interprets this as which
condition? - answer-ventricular tachycardia
A patient with acute renal failure experiences cardiac
arrest. Just before the cardiac arrest, the patient's ecg
showed peaked t waves. What might be causing the
patient's cardiac arrest? - answer-hyperkalemia
EXAM TEST COMPREHENSIVE QUESTIONS
AND VERIFIED ANSWERS DETAILED &
ELABORATED 100% A+ GRADED
A patient suffering from dyspnea and a change in mental
status arrives at the emergency department. The healthcare
team completes the necessary assessments and begins to
care for the patient, including initiating cardiac monitoring,
pulse oximetry, supplemental oxygen and vascular access.
The team reviews the patient's ecg rhythm strip, as shown in
the following figure. Which agent would the team most likely
administer? - answer-atropine 0.5 mg every 4 to 5 minutes
A patient experiencing an unstable bradyarrhythmia does
not respond to atropine or transcutaneous pacing. Which
intervention would the healthcare provider use next? -
answer-administration of an epinephrine infusion
A patient's ecg reveals a tachyarrhythmia. The patient is
hemodynamically stable and has a heart rate ranging from
120 to 135 beats per minute. Based on the findings of the
secondary assessment, which statement(s) by the patient
would the team interpret as a possible contributing cause? -
answer-1. "i've had a terrible cold with a horrible cough and
fever the past week."
2. "i've been so anxious lately because i just lost my job."
3. "i've been vomiting for the past 2 days from a
gastrointestinal bug."
The resuscitation team suspects that hyperkalemia is the
cause of cardiac arrest in a patient brought to the
, emergency department. Which finding on a 12-lead ecg
would confirm this suspicion? - answer-wide-complex
ventricular rhythm or tall, pointed t waves
A patient's ecg reveals a narrow qrs complex with a regular
rhythm, indicating a narrow-complex supraventricular
tachyarrhythmia. The patient is hemodynamically stable.
Which intervention would be initiated first? - answer-vagal
maneuvers
A patient in the telemetry unit is stable. Cardiac monitoring
indicates the patient has ventricular tachycardia with a
pulse. Further assessment reveals that the corrected qt
interval is greater than 0.46 seconds. Which treatment
would be appropriate at this time? - answer-synchronized
cardioversion
An ecg strip of a patient in the emergency department
reveals the following rhythm. Which feature would the
healthcare provider interpret as indicating atrial fibrillation?
- answer-absence of discrete p waves and presence of
irregularly irregular qrs complexes
A patient is brought into the emergency department. The
patient does not have a pulse. The cardiac monitor shows
the following rhythm. The team interprets this as which
condition? - answer-ventricular tachycardia
A patient with acute renal failure experiences cardiac
arrest. Just before the cardiac arrest, the patient's ecg
showed peaked t waves. What might be causing the
patient's cardiac arrest? - answer-hyperkalemia
