A+ GRADE CERTIFIED PRACTICE QUESTIONS &
ANSWERS STUDY GUIDE
This premium study guide is meticulously designed to mirror
the exact high-yield topics, clinical scenarios, and critical
thinking questions found on the FISDAP EMT Medical Exam.
It offers detailed rationales for every correct and incorrect
choice to deeply reinforce your understanding of
cardiovascular, respiratory, and neurological emergencies.
Master your prehospital assessments and secure an A+
grade with this definitive, classroom-proven testing
resource.
Question 1
An 62-year-old male presents with crushing substernal chest pain
radiating to his left jaw and arm. He is diaphoretic, pale, and
anxious. He states the pain started suddenly while resting and
has lasted for 25 minutes. What is the most likely underlying
cardiovascular pathology?
A) Stable Angina Pectoris
B) Acute Myocardial Infarction (AMI)
,C) Acute Pericarditis
D) Pulmonary Embolism
Answer: B
Rationale: An Acute Myocardial Infarction (AMI) occurs when
myocardial tissue is deprived of oxygenated blood due to an
occluded coronary artery, leading to tissue necrosis. Unlike
stable angina, which resolves with rest or nitroglycerin
within minutes, AMI chest pain is typically prolonged, builds
rapidly, and can occur at rest. Radiating pain to the jaw or left
arm and autonomic signs like diaphoresis are classic
indicators of AMI.
Question 2
You are treating a 72-year-old female complaining of severe
shortness of breath. You hear coarse rales (crackles) bilaterally
upon auscultation. She has dependent edema in her ankles and a
history of hypertension. Which condition is most consistent with
these clinical findings?
A) Right-sided Heart Failure
B) Left-sided Congestive Heart Failure (CHF)
C) Acute Bronchitis
D) Hypovolemic Shock
Answer: B
Rationale: Left-sided Congestive Heart Failure results in a
backup of blood from the left ventricle into the pulmonary
circulation. This increase in hydrostatic pressure forces fluid
into the alveoli, resulting in pulmonary edema, which
manifests clinically as rales (crackles) and severe dyspnea.
Right-sided heart failure typically causes systemic venous
congestion, leading to jugular venous distention (JVD) and
,dependent edema; however, acute respiratory distress with
pulmonary crackles is directly driven by left-sided failure.
Question 3
An EMT is preparing to assist a patient with their prescribed
sublingual nitroglycerin for chest pain. Which of the following
parameters represents an absolute contraindication to the
administration of this medication?
A) Heart rate of 95 beats per minute
B) Systolic blood pressure of 86 mmHg
C) Patient consumption of aspirin 325 mg 10 minutes ago
D) Pain radiating to the back instead of the arm
Answer: B
Rationale: Nitroglycerin is a potent smooth muscle relaxant
and vasodilator. Administering it to a patient who is already
hypotensive (typically defined as a systolic blood pressure
below 90 to 100 mmHg depending on local protocols) can
cause severe, life-threatening hypotension and further
compromise coronary artery perfusion. Erectile dysfunction
medications taken within 24–48 hours are also absolute
contraindications.
Question 4
While treating a patient experiencing a suspected acute coronary
syndrome (ACS), what is the primary pharmacological therapeutic
goal of administering 324 mg of chewed aspirin?
A) To dissolve the existing thrombus obstructing the coronary
artery
B) To provide immediate systemic analgesic relief from ischemic
pain
, C) To prevent further platelet aggregation and clot propagation
D) To induce coronary artery vasodilation and lower systemic
blood pressure
Answer: C
Rationale: Aspirin (acetylsalicylic acid) acts as an antiplatelet
aggregate. It prevents platelets from sticking together and
enlarging an existing blood clot inside the coronary arteries.
It does not dissolve existing clots (which requires
fibrinolytic/thrombolytic therapies in a hospital setting), nor
does it provide sufficient acute analgesia or vasodilation.
Question 5
You respond to a domestic residence and find a 55-year-old male
in cardiac arrest. An Automated External Defibrillator (AED) is
applied, and a shock is advised. Which of the following cardiac
rhythms is the AED programmed to detect and treat with a shock?
A) Asystole
B) Pulseless Electrical Activity (PEA)
C) Ventricular Fibrillation (VF)
D) Normal Sinus Rhythm
Answer: C
Rationale: An AED shocks only specific disorganized
ventricular dysrhythmias that lack a mechanical pulse but
have treatable electrical hyperactivity, specifically Ventricular
Fibrillation (VF) and Pulseless Ventricular Tachycardia (pVT).
Asystole (flatline) and Pulseless Electrical Activity (PEA)
represent conditions without treatable coordinated electrical
hyperactivity and are managed with high-quality CPR and
epinephrine, not defibrillation.