WEST COAST EMT BLOCK 3 EXAM QUESTIONS AND
CORRECT DETAILED ANSWERS WITH RATIONALES|ALREADY
GRADED A+
Question 1
An EMT is assisting a patient who complains of sudden, severe, crushing
chest pain radiating to the left arm and jaw. The patient is pale, diaphoretic,
and extremely anxious. What is the primary concern?
A) Acute anxiety attack.
B) Gastroesophageal reflux disease (GERD).
C) Myocardial Infarction (MI).
D) Pleurisy.
E) Musculoskeletal chest pain.
Correct Answer: C) Myocardial Infarction (MI).
Rationale: The patient's symptoms (sudden, severe, crushing chest
pain radiating to the left arm and jaw, diaphoresis, anxiety) are
classic and highly indicative of an acute myocardial infarction, a life-
threatening cardiac emergency.
Question 2
When assessing a patient experiencing chest pain, which mnemonic helps
gather relevant history?
A) SAMPLE
B) AVPU
C) OPQRST
D) DCAP-BTLS
E) GCS
Correct Answer: C) OPQRST
Rationale: OPQRST (Onset, Provocation/Palliation, Quality,
Region/Radiation, Severity, Time) is a mnemonic specifically used to
gather a focused history about pain, especially chest pain, helping
to characterize its nature.
Question 3
An EMT is caring for an unresponsive patient with a known history of
diabetes. The patient's skin is cool, clammy, and they have a rapid pulse.
What should the EMT suspect?
A) Diabetic ketoacidosis (DKA).
B) Hyperglycemic hyperosmolar state (HHS).
C) Hypoglycemia.
D) Stroke.
E) Sepsis.
Correct Answer: C) Hypoglycemia.
,Rationale: Cool, clammy skin (diaphoresis), rapid pulse, and altered
mental status in a diabetic patient are classic signs of hypoglycemia
(low blood sugar), as the body activates the sympathetic nervous
system in response to low glucose.
Question 4
Which of the following is the definitive treatment for anaphylaxis?
A) Oral antihistamines.
B) Albuterol via nebulizer.
C) Epinephrine.
D) High-flow oxygen only.
E) Oral corticosteroids.
Correct Answer: C) Epinephrine.
Rationale: Epinephrine is the drug of choice for anaphylaxis. It works
rapidly to reverse airway swelling, bronchodilation, and
hypotension. EMTs are often trained to assist with or administer an
auto-injector per protocol.
Question 5
An EMT is caring for a patient experiencing a grand mal (tonic-clonic) seizure.
What is the priority intervention during the active seizure?
A) Attempt to restrain the patient to prevent movement.
B) Insert an oral airway or tongue blade.
C) Protect the patient from injury and maintain a patent airway (position on
side if possible).
D) Administer oral glucose.
E) Call for additional resources.
Correct Answer: C) Protect the patient from injury and maintain a
patent airway (position on side if possible).
Rationale: During an active seizure, the priority is client safety.
Moving objects away, padding the head, and placing the patient on
their side (recovery position) helps protect from injury and manage
secretions/airway, without attempting to restrain or force anything
into the mouth.
Question 6
Which of the following is a common sign of a transient ischemic attack (TIA)?
A) Permanent neurological deficit.
B) Sudden onset of weakness, numbness, or speech disturbance that
resolves completely within 24 hours.
C) Altered mental status with hot, dry skin.
,D) Severe, crushing chest pain.
E) Generalized tonic-clonic seizure.
Correct Answer: B) Sudden onset of weakness, numbness, or speech
disturbance that resolves completely within 24 hours.
Rationale: A TIA is often called a "mini-stroke" because it presents
with stroke-like symptoms (e.g., unilateral weakness, slurred
speech, facial droop) but these symptoms resolve fully within 24
hours (most often within minutes), without permanent brain
damage.
Question 7
An EMT is caring for a conscious patient who has ingested a corrosive
substance (e.g., drain cleaner). What is the priority intervention?
A) Induce vomiting immediately.
B) Administer activated charcoal.
C) Dilute the substance with milk or water (if advised by poison
control/medical direction) and transport rapidly.
D) Provide oral glucose.
E) Do nothing, wait for hospital care.
Correct Answer: C) Dilute the substance with milk or water (if advised
by poison control/medical direction) and transport rapidly.
Rationale: Corrosive substances cause tissue damage by chemical
action. Inducing vomiting or administering charcoal is
contraindicated as it can cause further damage. Dilution (if
approved by medical control) helps reduce the chemical
concentration. Rapid transport to definitive care is crucial.
Question 8
What is the primary danger associated with a "ruptured ectopic pregnancy"?
A) Severe localized pain only.
B) Massive internal hemorrhage and shock.
C) Urinary tract infection.
D) Uterine prolapse.
E) Fetal distress.
Correct Answer: B) Massive internal hemorrhage and shock.
Rationale: A ruptured ectopic pregnancy (where a fertilized egg
implants outside the uterus, usually in the fallopian tube) is a life-
threatening emergency for the mother due to rapid, significant
internal bleeding into the abdominal cavity, leading to hypovolemic
shock.
, Question 9
An EMT is called to a scene where a patient is found unresponsive with
pinpoint pupils and respiratory depression. The EMT should suspect an
overdose of:
A) Cocaine.
B) Methamphetamine.
C) Opioids.
D) Alcohol.
E) Hallucinogens.
Correct Answer: C) Opioids.
Rationale: Pinpoint pupils (miosis), respiratory depression (slow,
shallow breathing), and altered mental status (sedation,
unresponsiveness) are classic signs of opioid overdose due to their
CNS depressant effects.
Question 10
When assisting a patient with prescribed "nitroglycerin" for chest pain, which
of the following is a contraindication?
A) Systolic blood pressure below 100 mmHg.
B) Patient is allergic to aspirin.
C) Patient reports a headache after taking nitroglycerin.
D) Patient has taken ibuprofen recently.
E) Patient reports chest pain is 7/10.
Correct Answer: A) Systolic blood pressure below 100 mmHg.
Rationale: Nitroglycerin is a potent vasodilator and can cause a
significant drop in blood pressure. It is typically contraindicated if
the patient's systolic blood pressure is below 90-100 mmHg (specific
protocols vary) to prevent severe hypotension and hypoperfusion.
Question 11
An EMT is assessing a patient with a suspected "stroke." Which assessment
tool helps rapidly identify signs of stroke?
A) SAMPLE history.
B) OPQRST.
C) BE-FAST.
D) DCAP-BTLS.
E) GCS.
Correct Answer: C) BE-FAST.
Rationale: BE-FAST is a mnemonic used to quickly assess for common
stroke signs: Balance (loss of), Eyes (sudden vision loss), Face
CORRECT DETAILED ANSWERS WITH RATIONALES|ALREADY
GRADED A+
Question 1
An EMT is assisting a patient who complains of sudden, severe, crushing
chest pain radiating to the left arm and jaw. The patient is pale, diaphoretic,
and extremely anxious. What is the primary concern?
A) Acute anxiety attack.
B) Gastroesophageal reflux disease (GERD).
C) Myocardial Infarction (MI).
D) Pleurisy.
E) Musculoskeletal chest pain.
Correct Answer: C) Myocardial Infarction (MI).
Rationale: The patient's symptoms (sudden, severe, crushing chest
pain radiating to the left arm and jaw, diaphoresis, anxiety) are
classic and highly indicative of an acute myocardial infarction, a life-
threatening cardiac emergency.
Question 2
When assessing a patient experiencing chest pain, which mnemonic helps
gather relevant history?
A) SAMPLE
B) AVPU
C) OPQRST
D) DCAP-BTLS
E) GCS
Correct Answer: C) OPQRST
Rationale: OPQRST (Onset, Provocation/Palliation, Quality,
Region/Radiation, Severity, Time) is a mnemonic specifically used to
gather a focused history about pain, especially chest pain, helping
to characterize its nature.
Question 3
An EMT is caring for an unresponsive patient with a known history of
diabetes. The patient's skin is cool, clammy, and they have a rapid pulse.
What should the EMT suspect?
A) Diabetic ketoacidosis (DKA).
B) Hyperglycemic hyperosmolar state (HHS).
C) Hypoglycemia.
D) Stroke.
E) Sepsis.
Correct Answer: C) Hypoglycemia.
,Rationale: Cool, clammy skin (diaphoresis), rapid pulse, and altered
mental status in a diabetic patient are classic signs of hypoglycemia
(low blood sugar), as the body activates the sympathetic nervous
system in response to low glucose.
Question 4
Which of the following is the definitive treatment for anaphylaxis?
A) Oral antihistamines.
B) Albuterol via nebulizer.
C) Epinephrine.
D) High-flow oxygen only.
E) Oral corticosteroids.
Correct Answer: C) Epinephrine.
Rationale: Epinephrine is the drug of choice for anaphylaxis. It works
rapidly to reverse airway swelling, bronchodilation, and
hypotension. EMTs are often trained to assist with or administer an
auto-injector per protocol.
Question 5
An EMT is caring for a patient experiencing a grand mal (tonic-clonic) seizure.
What is the priority intervention during the active seizure?
A) Attempt to restrain the patient to prevent movement.
B) Insert an oral airway or tongue blade.
C) Protect the patient from injury and maintain a patent airway (position on
side if possible).
D) Administer oral glucose.
E) Call for additional resources.
Correct Answer: C) Protect the patient from injury and maintain a
patent airway (position on side if possible).
Rationale: During an active seizure, the priority is client safety.
Moving objects away, padding the head, and placing the patient on
their side (recovery position) helps protect from injury and manage
secretions/airway, without attempting to restrain or force anything
into the mouth.
Question 6
Which of the following is a common sign of a transient ischemic attack (TIA)?
A) Permanent neurological deficit.
B) Sudden onset of weakness, numbness, or speech disturbance that
resolves completely within 24 hours.
C) Altered mental status with hot, dry skin.
,D) Severe, crushing chest pain.
E) Generalized tonic-clonic seizure.
Correct Answer: B) Sudden onset of weakness, numbness, or speech
disturbance that resolves completely within 24 hours.
Rationale: A TIA is often called a "mini-stroke" because it presents
with stroke-like symptoms (e.g., unilateral weakness, slurred
speech, facial droop) but these symptoms resolve fully within 24
hours (most often within minutes), without permanent brain
damage.
Question 7
An EMT is caring for a conscious patient who has ingested a corrosive
substance (e.g., drain cleaner). What is the priority intervention?
A) Induce vomiting immediately.
B) Administer activated charcoal.
C) Dilute the substance with milk or water (if advised by poison
control/medical direction) and transport rapidly.
D) Provide oral glucose.
E) Do nothing, wait for hospital care.
Correct Answer: C) Dilute the substance with milk or water (if advised
by poison control/medical direction) and transport rapidly.
Rationale: Corrosive substances cause tissue damage by chemical
action. Inducing vomiting or administering charcoal is
contraindicated as it can cause further damage. Dilution (if
approved by medical control) helps reduce the chemical
concentration. Rapid transport to definitive care is crucial.
Question 8
What is the primary danger associated with a "ruptured ectopic pregnancy"?
A) Severe localized pain only.
B) Massive internal hemorrhage and shock.
C) Urinary tract infection.
D) Uterine prolapse.
E) Fetal distress.
Correct Answer: B) Massive internal hemorrhage and shock.
Rationale: A ruptured ectopic pregnancy (where a fertilized egg
implants outside the uterus, usually in the fallopian tube) is a life-
threatening emergency for the mother due to rapid, significant
internal bleeding into the abdominal cavity, leading to hypovolemic
shock.
, Question 9
An EMT is called to a scene where a patient is found unresponsive with
pinpoint pupils and respiratory depression. The EMT should suspect an
overdose of:
A) Cocaine.
B) Methamphetamine.
C) Opioids.
D) Alcohol.
E) Hallucinogens.
Correct Answer: C) Opioids.
Rationale: Pinpoint pupils (miosis), respiratory depression (slow,
shallow breathing), and altered mental status (sedation,
unresponsiveness) are classic signs of opioid overdose due to their
CNS depressant effects.
Question 10
When assisting a patient with prescribed "nitroglycerin" for chest pain, which
of the following is a contraindication?
A) Systolic blood pressure below 100 mmHg.
B) Patient is allergic to aspirin.
C) Patient reports a headache after taking nitroglycerin.
D) Patient has taken ibuprofen recently.
E) Patient reports chest pain is 7/10.
Correct Answer: A) Systolic blood pressure below 100 mmHg.
Rationale: Nitroglycerin is a potent vasodilator and can cause a
significant drop in blood pressure. It is typically contraindicated if
the patient's systolic blood pressure is below 90-100 mmHg (specific
protocols vary) to prevent severe hypotension and hypoperfusion.
Question 11
An EMT is assessing a patient with a suspected "stroke." Which assessment
tool helps rapidly identify signs of stroke?
A) SAMPLE history.
B) OPQRST.
C) BE-FAST.
D) DCAP-BTLS.
E) GCS.
Correct Answer: C) BE-FAST.
Rationale: BE-FAST is a mnemonic used to quickly assess for common
stroke signs: Balance (loss of), Eyes (sudden vision loss), Face
