NREMT EMT - Emergency Medical Technicians (EMT002) Exam

This patient is experiencing anaphylactic shock, evidenced by hypotension, respiratory distress, hypoxia, and altered mental status. After epinephrine administration, NREMT priorities focus on aggressive oxygenation and airway support.

Option D is correct because a non-rebreather mask at high flow delivers the highest concentration of oxygen to a spontaneously breathing patient and is indicated with SpOâ‚‚ of 86%.

Option C would be indicated only if respirations were inadequate or absent.

Option B is insufficient for severe hypoxia.

Option A delays definitive supportive care.

NREMT emphasizes epinephrine first, followed immediately by high-flow oxygen and rapid transport.

Under HIPAA (Health Insurance Portability and Accountability Act), only designated personnel are authorized to handle inquiries regarding a patient’s Protected Health Information (PHI). The Privacy Officer is responsible for enforcing compliance with privacy regulations and addressing PHI access requests.

Shift supervisors or hospitals do not have the legal authority to release PHI unless specifically designated.

Hepatitis A is transmitted primarily via the fecal-oral route, often through contaminated food or water. It leads to an acute liver infection, not a chronic condition. Unlike Hepatitis C, which has no vaccine, Hepatitis A has an effective vaccine and is preventable with proper hygiene and immunization.

Hepatitis B is spread through blood and sexual contact, not fecal-oral. Hepatitis E is also fecal-oral but is rare in the U.S. and doesn ' t have a widely used vaccine.

Clavicle deformity suggests potential rib or thoracic trauma. Unequal chest rise may indicate a flail segment, pneumothorax, or hemothorax. Subcutaneous emphysema, the presence of air under the skin, is a classic finding in pneumothorax or tracheobronchial injury.

Occipital depression is not chest related; epigastric distension is a GI symptom; and jugular vein distention would suggest tension pneumothorax or cardiac tamponade, which are more advanced complications.

This patient’s presentation is highly suspicious for acute coronary syndrome (ACS). NREMT education emphasizes that epigastric pain, especially in elderly patients, may represent myocardial ischemia. The lack of relief after three doses of nitroglycerin further increases concern for an evolving myocardial infarction.

Option A (Give aspirin) is correct because aspirin inhibits platelet aggregation and is a cornerstone of early ACS management. NREMT guidelines recommend administering aspirin as soon as possible unless contraindications exist.

Option B (Apply oxygen) is correct because the patient’s oxygen saturation is 92%, which is below normal. NREMT recommends supplemental oxygen for patients with suspected cardiac ischemia who are hypoxic or in respiratory distress.

Option C may provide comfort but does not address the underlying ischemia.

Option D is incorrect because the patient has already taken the maximum recommended prehospital doses of nitroglycerin.

Option E is outside the EMT scope of practice in many systems and is not a priority EMT intervention.

NREMT emphasizes early aspirin administration, oxygenation, continuous monitoring, and rapid transport for suspected ACS.

The correct answer is C. false imprisonment.

In EMS legal concepts, false imprisonment is defined as the unauthorized confinement or restraint of a person without legal justification or consent. This can occur if an EMT prevents a patient from leaving when the patient has the right to refuse care.

Why C is correct:

False imprisonment involves restricting a person’s freedom of movement without proper authority.

In EMS, this includes situations where a competent patient is held against their will.

Why the other options are incorrect:

A. Battery → Involves unlawful physical contact or touching without consent

B. Kidnapping → Involves unlawful transport or movement of a person, typically with criminal intent

D. Assault → Involves threatening harm or creating fear of harm, not confinement

Exact Extracts:

“False imprisonment is the unauthorized confinement of a person.”

“A patient who is competent has the right to refuse care and transport.”

“Restraining a patient without legal authority may constitute false imprisonment.”

CPAP works by delivering continuous positive pressure to keep alveoli open and improve oxygenation. However, complications include:

Hypotension: Due to reduced venous return and cardiac preload

Feeling of suffocation: Common psychological reaction to a tight-fitting mask and forced airflow

It is used to treat, not cause, pulmonary edema. It does not induce bronchospasm or myocardial infarction.

The correct answers are A. Tremors, B. Diaphoresis, and F. Altered mental status.

Key Concept: Hypoglycemia

Hypoglycemia (low blood glucose) produces two major categories of symptoms:

Caused by epinephrine release in response to low blood sugar:

Tremors (A)

Diaphoresis (B)

Tachycardia

Anxiety

Caused by lack of glucose to the brain:

Altered mental status (F)

Confusion

Seizures

Unresponsiveness

NREMT-aligned references state:

“Hypoglycemia presents with diaphoresis, tremors, and altered mental status.”

“Low blood glucose affects brain function, causing confusion and decreased LOC.”

Why the other options are incorrect:

C. Abdominal pain❌ Not typical of hypoglycemia

D. Poor skin turgor❌ Indicates dehydration, not hypoglycemia

E. Rapid deep breaths (Kussmaul respirations)❌ Associated with diabetic ketoacidosis (hyperglycemia)

Exact Extracts (NREMT-aligned EMT educational references):

“Signs of hypoglycemia include diaphoresis, tremors, and altered mental status.”

“The brain requires glucose; deficiency leads to neurologic symptoms.”

“Adrenergic symptoms occur due to epinephrine release.”

Clinical Priority Summary:

Hypoglycemia is characterized by adrenergic symptoms (tremors, sweating) and neurologic impairment, making A, B, and F the correct answers.

If a choking patient becomes unresponsive, EMTs should:

Check for a pulse

Begin chest compressions if no pulse is foundChest compressions can help dislodge the object. After compressions, the airway should be opened and inspected. Back blows are not appropriate for unconscious patients.

Ventilation is attempted after clearing the airway or if no object is seen. Do not withhold compressions waiting for object removal.