©PREP4EXAMS@2024 [REAL-EXAM-DUMPS] Tuesday, July 30, 2024 12:01 AM
NREMT AEMT Exam Practice Questions and
Answers (100% Pass)
You are on the scene w/ a 28-year-old female patient complaining of chest pain. A 12-
lead shows normal sinus rhythm with a pulse of 88 bpm. What structure of the cardiac
conduction system is responsible for this rhythm and rate? - ✔️✔️SA Node
*"Primary pacemaker"- intrinsic rate of 60-100bpm.
In the human heart, the right ventricle pumps what? - ✔️✔️Deoxygenated blood to
pulmonary circulation
Why must you question a patient about ED drug use prior to administration of
nitroglycerin? - ✔️✔️Administration of nitroglycerin can cause dangerous hypotension if
there has been recent ED drug use.
*Both drugs are vasodilators.
An action potential begins in a myocardial cell when __ enters the cell, giving it a __
charge. - ✔️✔️sodium, positive
What heart rhythm often leads to ventricular fibrillation? - ✔️✔️Ventricular tachycardia
You are responding to an unresponsive child at a school playground. You arrive to find a
10-year-old male unresponsive, pulseless, and apneic. Teachers on scene say the child
was hit with a softball in his chest and fell to the ground. What is the most likely cause
for the patient's sudden cardiac arrest? - ✔️✔️Commotio Cordis
1
NREMT AEMT Exam Practice Questions and
Answers (100% Pass)
You are on the scene w/ a 28-year-old female patient complaining of chest pain. A 12-
lead shows normal sinus rhythm with a pulse of 88 bpm. What structure of the cardiac
conduction system is responsible for this rhythm and rate? - ✔️✔️SA Node
*"Primary pacemaker"- intrinsic rate of 60-100bpm.
In the human heart, the right ventricle pumps what? - ✔️✔️Deoxygenated blood to
pulmonary circulation
Why must you question a patient about ED drug use prior to administration of
nitroglycerin? - ✔️✔️Administration of nitroglycerin can cause dangerous hypotension if
there has been recent ED drug use.
*Both drugs are vasodilators.
An action potential begins in a myocardial cell when __ enters the cell, giving it a __
charge. - ✔️✔️sodium, positive
What heart rhythm often leads to ventricular fibrillation? - ✔️✔️Ventricular tachycardia
You are responding to an unresponsive child at a school playground. You arrive to find a
10-year-old male unresponsive, pulseless, and apneic. Teachers on scene say the child
was hit with a softball in his chest and fell to the ground. What is the most likely cause
for the patient's sudden cardiac arrest? - ✔️✔️Commotio Cordis
1
