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| Section | Weight | Objectives |
|---|---|---|
| Patient Treatment and Transport | 20–24% | - Communication with receiving facilities - Patient packaging and transport procedures - Medical and trauma care interventions - Medication administration and protocols |
| Scene Size-Up and Safety | 15–19% | - Scene assessment and safety protocols - Mechanism of injury / nature of illness - Hazard recognition and management |
| EMS Operations | 10–14% | - EMS system roles and responsibilities - Incident command and multiple-casualty situations - Emergency vehicle operations and safety - Documentation and legal aspects |
| Primary Assessment | 39–43% | - Initial patient assessment - Identification and management of life-threatening conditions - Airway, breathing, and circulation management - General patient impression and priority determination |
| Secondary Assessment | 5–9% | - Symptom assessment and history taking - Vital signs and monitoring - Focused history and physical exam |
当社の製品には多くの面で多くのメリットがあり、EMT練習エンジンの品質を保証できます。まず、経験豊富な専門家チームが実際の試験に基づいて入念に編集します。第二に、EMT学習教材の言語と内容の両方がシンプルです。このコンテンツは焦点を強調し、洗練されたEMTの質問と回答を使用するキーをつかみ、学習者が最小限の実践で最も重要な情報を習得できるようにします。 3つ目は、学習者が教材を学習し、試験の準備をするのに役立つさまざまな機能を提供することです。
質問 # 54
An EMT has just assisted with the delivery of a newborn. At the five-minute mark, the neonate is completely pink with a pulse of 108/min. The neonate has some flexion of their extremities, but the breathing is still slow.
How should the EMT score the following categories of the APGAR scale? Select the correct value for each sign.
正解：
解説：
Explanation:
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.
質問 # 55
Sectors under the Incident Management System are designed to:
正解：A
解説：
The correct answer is D. help maintain the span of control.
Within the Incident Command System (ICS), sectors (or divisions/groups) are created to organize resources and personnel in a way that ensures effective supervision and management. The primary purpose of establishing sectors is to prevent any one supervisor from being overwhelmed, thereby maintaining an effective span of control.
According to NREMT EMS Operations and ICS principles, span of control refers to the number of individuals or resources that one supervisor can effectively manage, typically recommended to be between 3 and 7, ideally 5.
Why D is correct:
* Sectors are specifically implemented to break large incidents into manageable sections, ensuring supervisors maintain control over a limited number of personnel.
* This directly supports maintaining safe, efficient, and organized incident operations.
Why the other options are incorrect:
* A. separate fire, EMS, and law enforcement responsibilities # ICS promotes integration, not separation, of agencies.
* B. identify the different operational groups based on their responsibilities # While groups are organized by function, this is not the primary purpose of sectors.
* C. divide the tasks evenly among the different agencies # ICS does not aim for equal distribution; it focuses on effective management and safety.
Exact Extracts:
* "Span of control refers to the number of individuals or resources that one supervisor can effectively manage."
* "Maintaining an effective span of control is essential to safe and efficient incident management."
* "Divisions and groups are established to divide an incident into manageable sections." References:
NREMT EMT Education Standards - EMS Operations (Incident Management Systems) National Incident Management System (NIMS) Guidelines NREMT Candidate Handbook - Incident Command and Control
質問 # 56
A 3-year-old female choked while eating a hot dog and then became unresponsive. You should first
正解：B
解説：
Comprehensive and Detailed Explanation From Exact Extract:
According toPediatric Basic Life Support (PBLS) guidelinesby theAmerican Heart Association (AHA), when a child becomes unresponsive due to foreign body airway obstruction (FBAO), the immediate next step is to beginchest compressions. This is donebefore checking the airway or giving breathsbecause the airway is presumed obstructed. The compressions may dislodge the object.
After 30 compressions, open the airway and check for visible objects. If none are seen, attempt rescue breaths.
This protocol reflects the high risk of complete airway blockage in children with sudden collapse following a choking episode.
References:
AHA PALS and BLS Provider Manual (2020), Pediatric FBAO Algorithm
NREMT Cognitive Exam Blueprint - Pediatric Airway Obstruction
National EMS Education Standards (2011) - Pediatric Emergencies
質問 # 57
A 45-year-old patient has chest pain, shortness of breath, and skin that is cool and diaphoretic. The patient states they have a feeling of impending doom. Which of the following conditions should the EMT most strongly suspect?
正解：B
解説：
The correct answer is C. Myocardial infarction.
This question describes classic signs and symptoms of acute coronary syndrome (ACS), specifically a myocardial infarction (heart attack). Key findings include:
* Chest pain
* Shortness of breath (dyspnea)
* Cool, pale, diaphoretic skin
* Feeling of impending doom
These are hallmark features emphasized in EMT education for recognizing cardiac emergencies.
According to standard NREMT-aligned EMT educational content, patients experiencing myocardial infarction often present with:
* "Chest discomfort or pain... may be described as pressure, squeezing, or heaviness"
* "Dyspnea (shortness of breath)"
* "Diaphoresis (cool, clammy skin)"
* "A feeling of impending doom"
These findings occur due to decreased cardiac output and sympathetic nervous system activation, which leads to sweating, anxiety, and vasoconstriction (cool skin).
Why the other options are incorrect:
* A. Aortic aneurysm: Typically presents with sudden tearing pain (often in the back), not the classic ACS presentation with diaphoresis and impending doom.
* B. Chronic bronchitis: A long-term respiratory condition characterized by cough and mucus production, not acute chest pain with diaphoresis.
* D. Congestive heart failure: Usually presents with fluid overload symptoms such as edema, crackles, and dyspnea, but not typically acute crushing chest pain with diaphoresis and impending doom.
Exact Extracts (NREMT-aligned EMT educational references):
* "Chest pain or discomfort... pressure, squeezing, or heaviness"
* "Shortness of breath (dyspnea)"
* "Skin may be pale, cool, and diaphoretic"
* "Patient may have a feeling of impending doom"
These combined findings strongly indicate acute myocardial infarction, making C the most appropriate answer.
References:
NREMT EMT Education Standards - Cardiology & Resuscitation
NREMT National Continued Competency Program (NCCP) - Cardiac Emergencies Standard EMT Textbook (AAOS Emergency Care and Transportation of the Sick and Injured, aligned with NREMT)
質問 # 58
What are the dangers of delivering excessive ventilations to a patient who achieves ROSC following cardiac arrest? Select the two answer options that are correct.
正解：C、E
解説：
The correct answers are A. Lowers cardiac output and C. Reduces cerebral perfusion.
After Return of Spontaneous Circulation (ROSC), excessive ventilation (hyperventilation) is dangerous due to its effects on intrathoracic pressure and carbon dioxide levels.
1. Lowers Cardiac Output (A):
Excessive ventilations increase intrathoracic pressure, which decreases venous return to the heart. This leads to:
* Reduced preload
* Decreased cardiac output
NREMT/AHA-aligned guidance states:
* "Excessive ventilation increases intrathoracic pressure, decreasing venous return and cardiac output."
2. Reduces Cerebral Perfusion (C):
Hyperventilation lowers CO# levels (hypocapnia), which causes cerebral vasoconstriction. This results in:
* Reduced blood flow to the brain
* Decreased cerebral perfusion
NREMT-aligned material states:
* "Hyperventilation decreases PaCO#, leading to cerebral vasoconstriction and reduced cerebral blood flow." Why the other options are incorrect:
* B. Depletes oxygen stores: Incorrect-ventilation increases oxygen delivery, not depletion.
* D. Increases pulmonary edema: Not a primary or direct effect of excessive ventilation in this context.
* E. Increases intracranial hemorrhage: Not a recognized direct consequence of hyperventilation in ROSC patients.
Exact Extracts (NREMT/AHA-aligned references):
* "Avoid excessive ventilation... it increases intrathoracic pressure and decreases cardiac output."
* "Hyperventilation reduces carbon dioxide levels, causing cerebral vasoconstriction."
* "This results in decreased cerebral perfusion."
Clinical Priority Summary:
After ROSC, ventilations should be controlled and appropriate, because excessive ventilation can decrease both cardiac output and brain perfusion, making A and C correct.
References:
NREMT EMT Education Standards - Cardiology & Resuscitation
American Heart Association (AHA) Guidelines for CPR and ECC
NREMT National Continued Competency Program (NCCP)
質問 # 59
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