Pass the NREMT Medical Technicians EMT Questions and answers with CertsForce

The correct answers are C and D because a complete or severe airway obstruction is identified by an inability to speak and weak or absent coughing / inability to cough . The American Heart Association’s foreign-body airway obstruction guidance lists signs of severe or complete obstruction as unable to speak and weak or absence of cough , which matches these two answer choices.

The correct answer is B. Ventricular tachycardia only.

There are two primary shockable rhythms in cardiac arrest:

Ventricular fibrillation (VF)

Ventricular tachycardia (VT)

However, only one of these may still produce a pulse under certain conditions.

Why B is correct:

Ventricular tachycardia (VT) can occur with or without a pulse.

In some cases, VT allows the heart to generate enough cardiac output to produce a palpable pulse (this is called stable or unstable VT with a pulse).

Therefore, VT is the only shockable rhythm that may still have a pulse.

Why the other options are incorrect:

A. Ventricular fibrillation only → VF produces no organized cardiac activity, therefore no pulse

C. Both shockable rhythms → Incorrect because VF never produces a pulse

D. Neither a shockable rhythm → Incorrect because VT can produce a pulse

Exact Extracts:

“Ventricular fibrillation results in no effective cardiac output and no pulse.”

“Ventricular tachycardia may be present with or without a pulse.”

“Pulseless ventricular tachycardia and ventricular fibrillation are treated with defibrillation.”

For suspected or confirmed tuberculosis (TB), the EMT should place a surgical mask on the patient, not a HEPA respirator. Surgical masks are used to contain droplets from the patient and reduce airborne transmission.

The EMT should wear a N95 or HEPA respirator to protect against inhaling airborne particles. Notification to the CDC is not the EMT’s responsibility — that falls to public health officials.

This question is really about recognizing that in an older adult, new confusion or behavior change is a red flag , especially when it appears suddenly. The added findings of difficulty speaking and trouble walking strongly support stroke , because the CDC lists sudden trouble speaking, confusion, and trouble walking as warning signs of stroke. ( CDC )

At the same time, EMTs are also taught to keep infection on the list in elderly patients with acute mental-status changes. In older adults, infection can present with delirium, confusion, weakness, and functional decline instead of classic fever-first symptoms, so B is also appropriate. ( CDC Stacks )

Appearance (Skin Color): → 2 points

The neonate is completely pink.

APGAR criteria:

0 = blue/pale

1 = pink body, blue extremities

2 = completely pink

Pulse (Heart Rate): → 2 points

Heart rate is 108/min.

APGAR criteria:

0 = absent

1 = < 100/min

2 = ≥ 100/min

Activity (Muscle Tone): → 1 point

The neonate has some flexion of extremities, but not active motion.

APGAR criteria:

0 = limp

1 = some flexion

2 = active motion

Respirations: → 1 point

Breathing is slow, not strong crying.

APGAR criteria:

0 = absent

1 = slow or irregular respirations

2 = strong cry

Total APGAR Score at 5 Minutes: 6 / 10

Interpretation (NREMT-based):

A score of 6 indicates the newborn requires continued supportive care, such as warming, positioning, stimulation, and close monitoring.

No immediate chest compressions are indicated because the heart rate is > 100/min.

Respiratory effort should continue to be assessed closely.

This scoring aligns with NREMT neonatal assessment and APGAR scoring guidelines used for evaluating newborn transition after birth.

The correct answers are A. Drying, B. Warming, and D. Stimulating.

These are the initial routine care steps for a newborn immediately after delivery and are performed on all newborns to promote breathing and prevent hypothermia.

Drying the newborn prevents heat loss and also provides mild stimulation to initiate breathing.

It is one of the first steps immediately after birth.

Newborns are highly susceptible to hypothermia.

Keeping the baby warm (blankets, skin-to-skin contact) is essential for normal physiological function.

Gentle stimulation (rubbing the back, flicking the soles of the feet) helps initiate spontaneous breathing.

C. Suctioning → Only performed if airway is obstructed or secretions are present, not routinely

E. Providing ventilations → Only if the newborn is not breathing adequately

F. Initiating chest compressions → Only if heart rate is < 60 bpm despite adequate ventilation

Exact Extracts:

“Initial newborn care includes drying, warming, and stimulating the infant.”

“Routine suctioning is not required unless the airway is obstructed.”

“Ventilations and compressions are only indicated if the newborn is not breathing or has a low heart rate.”

The correct answer is B. The pulmonary artery, and would prevent blood from entering the lungs for gas exchange.

When a deep vein thrombosis (DVT) dislodges, it becomes an embolus and travels through the venous system to the right side of the heart and then into the pulmonary arteries. This results in a pulmonary embolism (PE).

The embolus will lodge in the pulmonary artery or its branches, not the pulmonary veins. The pulmonary veins carry oxygenated blood away from the lungs to the heart, so a clot from the venous system cannot reach them directly.

The primary problem caused by a pulmonary embolism is:

Obstruction of blood flow to portions of the lung

Impaired perfusion for gas exchange

This leads to a mismatch where air may still reach the alveoli, but blood cannot, preventing effective oxygenation.

According to NREMT-aligned EMT educational material:

“A pulmonary embolism blocks blood flow in the pulmonary circulation.”

“This prevents adequate gas exchange in the affected portions of the lung.”

Why the other options are incorrect:

A: While respiratory distress can occur, the key pathology is blocked perfusion, not simply a decrease in respirations.

C & D: Incorrect because emboli from DVT travel to the pulmonary arteries, not the pulmonary veins.

Exact Extracts:

“Pulmonary embolism occurs when a blood clot blocks a pulmonary artery.”

“This blockage prevents blood from reaching the alveoli for gas exchange.”

“Clots typically originate in the deep veins of the legs.”

NREMT guidelines emphasize that EMTs must be able to rapidly release any restraints applied to a patient in the event of airway compromise, vomiting, cardiac arrest, or sudden deterioration.

Option B is correct because exchanging handcuffs for EMS-controlled restraints ensures patient safety while maintaining custody. The EMT having the key allows immediate access if emergency care is required.

Option A is unsafe because the EMT does not have control over the restraints, potentially delaying lifesaving interventions.

Option C is incorrect because patient safety standards must always be met.

Option D is incorrect because transport is necessary for evaluation and care.

NREMT stresses that custody never supersedes patient safety, and EMS must maintain control of patient restraints during transport.

The correct answers are A. Fever, D. Lethargy, and E. Bulging fontanelles.

Meningitis is an infection of the meninges (coverings of the brain and spinal cord) and presents differently in infants compared to adults.

Common signs of meningitis in infants include:

Fever (A)

Lethargy or decreased level of consciousness (D)

Bulging fontanelles (E) → due to increased intracranial pressure

Irritability

Poor feeding

Seizures

NREMT-aligned references state:

“Infants with meningitis may present with fever and lethargy.”

“A bulging fontanelle is a key sign of increased intracranial pressure in infants.”

Why the other options are incorrect:

B. Drooling → More associated with epiglottitis or airway obstruction, not meningitis

C. Pale skin → Nonspecific finding, not characteristic of meningitis

F. Inability to stay still → More commonly associated with pain, anxiety, or stimulant conditions, not a classic meningitis sign

Exact Extracts (NREMT-aligned EMT educational references):

“Signs of meningitis in infants include fever, lethargy, and bulging fontanelles.”

“Increased intracranial pressure may cause bulging of the fontanelle.”

“Altered mental status is common in CNS infections.”

Clinical Priority Summary:

In infants, meningitis typically presents with fever, decreased responsiveness, and bulging fontanelles, making A, D, and E the correct answers.

The correct answer is B. Left lateral recumbent.

This patient has return of spontaneous circulation (ROSC) but remains unresponsive. In such cases, airway protection becomes the priority.

According to NREMT and resuscitation guidelines:

Unresponsive patients who are breathing adequately should be placed in the recovery position (lateral recumbent) to maintain a patent airway and reduce the risk of aspiration.

This position allows secretions or vomit to drain out of the mouth instead of entering the airway.

Why B is correct:

“Place unresponsive patients with adequate breathing in the recovery position.”

The left lateral recumbent position is the standard recovery position used in EMS.

Why the other options are incorrect:

A. Supine: Increases risk of airway obstruction and aspiration in an unresponsive patient.

C. Trendelenburg: Not recommended; can worsen respiratory function and does not improve outcomes.

D. Head elevated 45°: May be used in conscious patients or certain conditions, but not ideal for an unresponsive patient without airway control.

Exact Extracts:

“Unresponsive patients who are breathing adequately should be placed in the recovery position.”

“The recovery position helps maintain an open airway and reduces aspiration risk.”

“Airway management is the priority after ROSC.”