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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Primary Assessment | 39–43% | - General patient impression and priority determination - Identification and management of life-threatening conditions - Airway, breathing, and circulation management - Initial patient assessment |
| Topic 2: EMS Operations | 10–14% | - Incident command and multiple-casualty situations - Emergency vehicle operations and safety - Documentation and legal aspects - EMS system roles and responsibilities |
| Topic 3: Patient Treatment and Transport | 20–24% | - Communication with receiving facilities - Medical and trauma care interventions - Patient packaging and transport procedures - Medication administration and protocols |
| Topic 4: Scene Size-Up and Safety | 15–19% | - Hazard recognition and management - Mechanism of injury / nature of illness - Scene assessment and safety protocols |
| Topic 5: Secondary Assessment | 5–9% | - Focused history and physical exam - Vital signs and monitoring - Symptom assessment and history taking |
>> EMT Quizfragen Und Antworten <<
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241. Frage
An 80-year-old female who has diabetes complains of generalized weakness, nausea, vomiting, and fatigue that began 1 hour ago. She has equal hand grasp and her face is symmetrical. Her blood glucose level is 130 mg/dL. What is the most likely cause of her symptoms?
Antwort: D
Begründung:
The correct answer is B. Myocardial infarction.
Key findings in this scenario:
* Elderly patient (80 years old)
* History of diabetes
* Sudden onset (1 hour)
* Nausea, vomiting, fatigue, weakness
* Normal blood glucose (130 mg/dL)
* No focal neurological deficits (equal grips, symmetrical face)
Why Myocardial Infarction is correct:
Elderly and diabetic patients often present with atypical symptoms of myocardial infarction, such as:
* Generalized weakness
* Nausea and vomiting
* Fatigue
* Absence of chest pain ("silent MI")
NREMT-aligned references state:
* "Elderly and diabetic patients may present with atypical signs of myocardial infarction."
* "Symptoms may include weakness, nausea, vomiting, and fatigue without chest pain." Why the other options are incorrect:
* A. Cerebral ischemia (stroke)# Typically presents with neurological deficits (facial droop, unequal grip), which are absent
* C. Dehydration# Usually more gradual onset, not sudden within 1 hour
* D. Influenza# Typically includes fever, body aches, respiratory symptoms, not isolated acute onset Exact Extracts (NREMT-aligned EMT educational references):
* "Atypical presentations of MI are common in elderly and diabetic patients."
* "Symptoms may include nausea, vomiting, fatigue, and weakness."
* "Do not rely solely on chest pain to identify MI."
Clinical Priority Summary:
In elderly diabetic patients, sudden onset of weakness, nausea, and fatigue strongly suggests an atypical myocardial infarction, making B the correct answer.
References:
NREMT EMT Education Standards - Medical Emergencies (Cardiac)
NREMT National Continued Competency Program (NCCP)
AAOS Emergency Care and Transportation of the Sick and Injured (NREMT-aligned)
242. Frage
An 86-year-old patient involved in a motor vehicle collision struck a knee on the dashboard. What injuries are most associated with the knee impacting the dashboard? Select the two answer options that are correct.
Antwort: C,D
Begründung:
The correct answers are B. Femur fracture and E. Posterior hip dislocation.
This mechanism is classically known as a "dashboard injury", where the knee strikes the dashboard during a motor vehicle collision. The force is transmitted along the femur toward the hip.
Why B is correct (Femur fracture):
The force applied to the knee travels up the femur, which can result in:
Femoral shaft fractures
Significant internal bleeding
NREMT trauma guidance states:
"High-energy impacts to the lower extremities can result in femur fractures." Why E is correct (Posterior hip dislocation):
Dashboard injuries commonly cause:
Posterior displacement of the femoral head from the acetabulum
This occurs when the femur is driven backward while the hip is flexed
NREMT-aligned content:
"A blow to the knee in a seated position can result in posterior hip dislocation." Why the other options are incorrect:
A). Tibia fracture: More commonly associated with direct lower leg trauma, not classic dashboard mechanism.
C). Ruptured peritoneum: Not a typical injury from this mechanism.
D). Rupture of the bladder: More associated with pelvic fractures, not isolated dashboard knee impact.
Exact Extracts:
"A dashboard injury can transmit force up the femur causing hip dislocation."
"Posterior hip dislocation is commonly associated with knee impact in MVCs."
"Femur fractures are common in high-energy trauma."
References:
NREMT EMT Education Standards - Trauma (Musculoskeletal Injuries)
NREMT National Continued Competency Program (NCCP) - Trauma Emergencies Prehospital Emergency Care (EMT) - Mechanisms of Injury and Trauma Assessment
243. Frage
A 68-year-old patient is anxious with shortness of breath and crackles in their basal lungs. The patient ' s skin is pale and clammy. The vital signs are BP 180/100, P 100, and R 22 and shallow. Which of the following positions would be the most appropriate for transport?
Antwort: D
Begründung:
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." References:
NREMT EMT Education Standards - Airway, Respiration & Ventilation
National EMS Education Standards - Respiratory Emergencies
NREMT Candidate Handbook - Patient Management
244. Frage
Which of the following techniques are appropriate for examining a patient with an acute abdomen? Select the two correct options.
Antwort: D,E
Begründung:
In patients with acute abdominal pain, you must first inspect (visualize) for distension, discoloration, or masses before touching. Palpation always begins away from the most painful area. The patient should be in a supine position with knees flexed to relax the abdominal muscles and ease the exam.
Palpating a pulsating mass could rupture an abdominal aortic aneurysm and is contraindicated.
References:
NREMT Cognitive Exam Blueprint - Medical Emergencies
Emergency Care and Transportation of the Sick and Injured (AAOS, 11th ed.) - Chapter: Abdominal and GI Emergencies EMT-B National Standard Curriculum, Module: Medical Emergencies
245. Frage
Which of the following types of shock is pericardial tamponade associated with?
Antwort: B
Begründung:
The correct answer is C. Obstructive.
Why C is correct (Obstructive Shock):
Pericardial tamponade occurs when fluid accumulates in the pericardial sac, compressing the heart and preventing adequate filling of the ventricles. This leads to:
* Decreased preload
* Reduced cardiac output
* Impaired circulation
This is classified as obstructive shock because there is a mechanical obstruction to blood flow, not a failure of the heart muscle itself.
NREMT-aligned cardiology guidelines state:
* "Obstructive shock results from a physical obstruction to blood flow."
* "Examples include cardiac tamponade, tension pneumothorax, and pulmonary embolism." Why the other options are incorrect:
* A. Cardiogenic: Caused by failure of the heart muscle (e.g., myocardial infarction), not external compression.
* B. Distributive: Caused by widespread vasodilation (e.g., septic or anaphylactic shock).
* D. Hypovolemic: Caused by loss of blood or fluids, not obstruction.
Exact Extracts:
* "Cardiac tamponade is a cause of obstructive shock."
* "Obstructive shock impairs circulation due to mechanical obstruction."
* "Tamponade prevents normal cardiac filling and reduces output."
References:
NREMT EMT Education Standards - Cardiology & Resuscitation
NREMT National Continued Competency Program (NCCP) - Shock and Resuscitation Prehospital Emergency Care (EMT) - Shock Management
246. Frage
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