NREMT EMT - Emergency Medical Technicians (EMT002) Exam

The fight-or-flight response is the body’s immediate, automatic reaction to stress, which defines the alarm stage of the General Adaptation Syndrome (GAS).

In EMT training, the GAS model is taught as:

Alarm – initial reaction (fight-or-flight, adrenaline surge)

Resistance – body attempts to adapt to ongoing stress

Exhaustion – depletion of resources

Since the EMT is actively experiencing the acute physiological stress response right after a high-stress call , this clearly places them in the alarm stage .

This question is getting at a very common complication of frequent over-the-counter pain reliever use in older adults, especially NSAIDs such as ibuprofen or naproxen. Those medications are well known to cause gastric irritation, ulcers, and gastrointestinal bleeding , and the risk goes up with higher doses, longer use, and older age . MedlinePlus specifically warns that NSAIDs can cause ulcers, bleeding, or holes in the stomach or intestines, sometimes without much warning. ( MedlinePlus )

So on an EMT exam, the system most likely to show abnormal findings after this history is the gastrointestinal system . In practical terms, that means you would be alert for findings such as abdominal tenderness, dark or tarry stools, vomiting blood, or signs of GI bleeding . ( MedlinePlus )

This is a high-risk cardiac event due to unstable angina or possible myocardial infarction. The EMT should:

Administer oxygen if SpOâ‚‚ is < 94%

Avoid nitroglycerin if systolic BP is < 90 mmHg

Obtain a 12-lead ECG to identify ST-elevation MI (STEMI) and transmit it if trained and authorized

CPAP is indicated for pulmonary edema, and albuterol is for bronchospasm, neither of which applies here.

Comprehensive and Detailed Explanation (Based on NREMT standards):

The healthcare provider is ultimately responsible for maintaining certification, licensure, and continuing education requirements. While agencies, supervisors, and training officers may assist or provide opportunities, NREMT clearly states that responsibility rests with the individual EMT.

Option C is correct because failure to meet certification requirements can result in expiration or revocation regardless of employer involvement.

Options A, B, and D are incorrect because these roles may support education but are not legally responsible for an individual provider’s compliance.

NREMT emphasizes professional accountability as a core expectation of EMS practice.

The correct answer is B because this patient has multiple major suicide risk indicators : he is directly expressing suicidal intent, he is living alone , has just lost his job , has no support , and expresses hopelessness by saying he sees no purpose in living. In EMS behavioral-emergency assessment, statements suggesting self-harm must be taken seriously, and patients with these risk factors should be considered high risk . EMS educational guidance includes assessing whether the patient has said or done anything indicating possible risk of suicide or violence to self .

Authoritative public health sources also identify social isolation/loneliness , unemployment , and hopelessness/depression-related distress as important suicide risk factors. That makes this patient high risk even before knowing a detailed method or timeline.

The correct answers are B. Crackles and E. Dependent edema.

Why B is correct (Crackles):

Crackles (rales) are a hallmark sign of pulmonary edema, which occurs in left-sided heart failure.

Fluid accumulates in the alveoli

Causes crackling sounds on auscultation

Indicates impaired cardiac pumping ability

NREMT-aligned guidance states:

“Pulmonary edema presents with crackles due to fluid in the lungs.”

Why E is correct (Dependent edema):

Dependent edema is a classic sign of right-sided heart failure.

Fluid backs up into systemic circulation

Leads to swelling in:

Legs

Ankles

Lower extremities

NREMT-aligned guidance:

“Right-sided heart failure results in peripheral or dependent edema.”

Why the other options are incorrect:

A. Ascites: Can occur in severe right-sided failure but is less common and not a primary EMT-level finding.

C. Wheezing: More commonly associated with asthma or bronchospasm (though CHF can cause “cardiac wheezing,” it is not the best answer here).

D. Chest pain: Suggests cardiac ischemia, not specifically CHF.

Exact Extracts:

“Left-sided heart failure leads to pulmonary edema and crackles.”

“Right-sided heart failure causes dependent edema.”

“Fluid accumulation results from the heart’s inability to pump effectively.”

The correct answers are A, B, and C . Proper lung auscultation technique includes listening to at least one full respiratory cycle at each location and placing the stethoscope on bare skin rather than over clothing. Authoritative respiratory examination guidance also emphasizes comparing both sides systematically. ( PMC )

For a patient with congestive heart failure , it is appropriate to auscultate the bilateral lung bases first because CHF commonly produces bilateral basal crackles from pulmonary edema, often most noticeable at the posterior bases. ( NCBI )

Pertinent negatives are findings that are not present, but would be clinically relevant if they were. For example:

“No neck or back pain” helps rule out spinal injury

“No loss of consciousness” informs head trauma assessment

Statements about behavior or initial refusal (B, E) may be documented under patient behavior or refusal, but they are not pertinent negatives. Positive findings like abdominal tenderness are pertinent positives.

The correct answer is B. Fowler.

This patient is presenting with signs of acute pulmonary edema or congestive heart failure, including:

Shortness of breath

Crackles (fluid in the lungs)

Hypertension

Anxiety and pale, clammy skin

In such cases, the best position is upright (Fowler’s position) to improve breathing.

Why B is correct:

Fowler’s position (sitting upright) helps maximize lung expansion.

It reduces venous return to the heart, decreasing pulmonary congestion.

It improves oxygenation and patient comfort in respiratory distress.

Why the other options are incorrect:

A. Supine → Worsens breathing by increasing pressure on the lungs and fluid accumulation

C. Semi-Fowler → Helpful, but not as effective as full Fowler’s for severe respiratory distress

D. Lateral recumbent → Used for unconscious patients or airway protection, not respiratory distress

Exact Extracts:

“Patients with respiratory distress should be placed in a sitting or Fowler’s position if tolerated.”

“An upright position facilitates breathing and improves lung expansion.”

“Pulmonary edema patients benefit from being positioned upright to reduce fluid in the lungs.”

The correct answer is A because these described qualities— rapid situation assessment, taking control, prioritizing actions, and giving clear direction —are core elements of leadership in EMS .

NREMT-aligned EMS education identifies leadership as the ability to direct others effectively, make decisions under pressure, and coordinate patient care activities , especially during emergency scenes. Strong leadership ensures efficient scene management, clear communication, and optimal patient outcomes.