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| Section | Objectives |
|---|---|
| Trauma | - Traumatic injuries
|
| Medical, Obstetrics & Pediatrics | - Medical emergencies
|
| Airway, Respiration & Ventilation | - Airway management
|
| EMS Operations | - Operational procedures
|
| Cardiology & Resuscitation | - Cardiac emergencies
|
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NEW QUESTION # 35
A 54-year-old patient is vomiting bright-red blood. The patient reports a gradual onset of fatigue, weight loss, and abdominal pain over the last year. Which of the following conditions best explains the patient ' s condition?
Answer: D
Explanation:
The best answer is C. Esophageal varices . The key clue is vomiting bright-red blood , which indicates an upper gastrointestinal bleed . Esophageal varices are enlarged veins in the esophagus that can rupture and cause massive hematemesis , and chronic underlying disease may also be associated with fatigue, weight loss, and abdominal pain over time. Authoritative references describe esophageal varices as a cause of vomiting blood and other signs of significant upper GI bleeding.
From an EMT exam perspective, when you see bright-red hematemesis in a patient with a long history suggesting chronic abdominal disease, think variceal bleeding before the other choices listed. Pancreatitis may cause abdominal pain and vomiting, renal calculi cause flank-to-groin pain, and intestinal obstruction more often causes abdominal distention and vomiting but does not best explain bright-red blood vomit here.
NEW QUESTION # 36
Witnesses state a patient is unresponsive and not breathing after a vehicle collision. What action should the EMT perform first?
Answer: D
Explanation:
Even in high-acuity situations, NREMT standards require EMTs to perform a scene size-up before patient contact. Scene size-up includes ensuring scene safety, determining the mechanism of injury, identifying hazards, and assessing the need for additional resources. Entering a scene without confirming safety places the EMT at risk and can result in additional victims.
Although the patient is unresponsive and apneic, EMTs must first confirm the scene is safe to enter. Only after scene safety is established should patient care begin.
Option B is incorrect because CPR cannot be initiated until the EMT has safely accessed the patient.
Option C is incorrect because airway maneuvers are performed after scene safety and patient access are confirmed.
Option D is incorrect because spinal stabilization occurs after initial access and assessment.
NREMT emphasizes: rescuer safety always comes first, even in life-threatening emergencies.
NEW QUESTION # 37
A 67-year-old patient is unresponsive, and an EMT checks for a pulse prior to applying an AED. Which of the following screenable rhythms, ventricular fibrillation or ventricular tachycardia, if either, may still produce a pulse in this patient?
Answer: A
Explanation:
The correct answer is B. Ventricular tachycardia only.
Key Concept: Shockable Rhythms and Pulse Presence
The two primary shockable rhythms are:
* Ventricular fibrillation (VF)
* Ventricular tachycardia (VT)
Ventricular Fibrillation (VF):
* Chaotic, disorganized electrical activity
* No effective cardiac output
* Always pulseless
NREMT-aligned reference:
* "Ventricular fibrillation results in no pulse due to ineffective quivering of the ventricles." Ventricular Tachycardia (VT):
* Rapid, organized ventricular rhythm
* May be:
* Pulseless VT (cardiac arrest)
* Perfusing VT (with a pulse)
NREMT-aligned reference:
* "Ventricular tachycardia may present with or without a pulse."
Why B is correct:
* Only ventricular tachycardia can sometimes produce a pulse
* VF never produces a pulse
Why the other options are incorrect:
* A. VF only # Incorrect; VF is always pulseless
* C. Both # Incorrect; VF cannot produce a pulse
* D. Neither # Incorrect; VT can produce a pulse
Exact Extracts (NREMT/AHA-aligned references):
* "Shockable rhythms include ventricular fibrillation and pulseless ventricular tachycardia."
* "Ventricular tachycardia may be with or without a pulse."
* "Ventricular fibrillation produces no cardiac output."
Clinical Priority Summary:
Among shockable rhythms, only ventricular tachycardia can still produce a pulse, making B the correct answer.
References:
NREMT EMT Education Standards - Cardiology & Resuscitation
American Heart Association (AHA) Guidelines for CPR and ECC
NREMT National Continued Competency Program (NCCP)
NEW QUESTION # 38
A 67-year-old patient reports crushing chest pressure. The vital signs are BP 156/98, P 64, R 14, and SpO#
94%. What treatments should the EMT provide first? Select the two answer options that are correct.
Answer: B,D
Explanation:
The correct answers are A. Give aspirin and E. Assist with nitroglycerin.
This patient is presenting with classic signs of acute coronary syndrome (ACS):
* Crushing chest pressure
* Hypertension
* Normal respiratory rate
* Adequate oxygen saturation (SpO# 94%)
Why A is correct (Aspirin):
Aspirin is a first-line treatment in suspected cardiac chest pain because it:
* Inhibits platelet aggregation
* Helps prevent further clot formation
NREMT-based guidelines state:
* "Administer aspirin to patients with suspected cardiac chest pain unless contraindicated." Why E is correct (Nitroglycerin):
Nitroglycerin is also a primary early intervention (if prescribed and no contraindications), as it:
* Dilates coronary arteries
* Reduces cardiac workload
* Relieves chest pain
Guidelines emphasize:
* "Assist the patient with prescribed nitroglycerin if systolic BP is adequate." This patient's BP (156/98) is sufficient for nitroglycerin administration.
Why the other options are incorrect:
* B. CPAP: Indicated for respiratory distress (e.g., pulmonary edema), not isolated chest pain.
* C. Oxygen: Not routinely indicated when SpO# is #94%; current guidelines recommend avoiding unnecessary oxygen.
* D. Lay the patient supine: Patients with chest pain are typically kept in a position of comfort, often sitting upright.
Exact Extracts:
* "Administer aspirin to patients with suspected acute coronary syndrome."
* "Assist with nitroglycerin if prescribed and blood pressure is adequate."
* "Oxygen should be administered if oxygen saturation is below 94% or signs of hypoxia are present." References:
NREMT EMT Education Standards - Cardiology & Resuscitation
NREMT National Continued Competency Program (NCCP) - Cardiac Emergencies AHA Guidelines for ACS Management
NEW QUESTION # 39
What should you anticipate when you go in for a deposition?
Answer: C
Explanation:
A deposition is a formal legal proceeding in which sworn testimony is taken prior to trial. NREMT education on EMS operations, documentation, and legal responsibilities emphasizes that EMTs may be required to participate in depositions as part of civil or criminal cases involving patient care.
Option C is correct because attorneys for all involved parties are typically present during a deposition.
These may include attorneys representing the plaintiff, defendant, EMS agency, or insurance providers. The EMT provides sworn testimony under oath, and the deposition may later be used in court.
Option A is incorrect because deposition testimony is admissible in court under many circumstances.
Option B is incorrect because depositions are not presided over by a judge; they are conducted by attorneys.
Option D is incorrect because exhibits such as patient care reports, protocols, or photographs may be introduced during a deposition.
NREMT stresses the importance of accurate documentation, professionalism, and honesty, as EMTs are legally accountable for their actions and statements.
NEW QUESTION # 40
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