EMT Dumps with Practice Exam Questions Answers

Comprehensive and Detailed Explanation From Exact Extract:

Mechanism of Injury (MOI)assessment is a cornerstone of trauma care. It helps providers determine:

Extent of injury: High-speed collisions, falls from height, or penetrating trauma suggest internal injuries even if external signs are limited.

Need for additional resources: MOI may indicate the necessity ofALS backup,air transport, ortechnical rescue.

MOI cannot determine a patient’smedical historyor guarantee survival predictions. Thedestination facilitydepends on multiple factors including triage protocols, vital signs, and local trauma system regulations.

Comprehensive and Detailed Explanation From Exact Extract:

EMS professionals are expected to useempathetic yet clear languagewhen communicating a death. The phrase"She has passed"is bothrespectfuland commonly accepted as an appropriate way toconvey death compassionatelywithout being overly clinical or harsh.

“Died” may sound too blunt in an emotional moment, while “didn’t make it” and “at peace” can feelvague or dismissive. Clear, empathetic communication is critical for patient dignity and family support during death notifications.

Comprehensive and Detailed Explanation From Exact Extract:

The symptoms described areclassic for a stroke (CVA). Additional hallmark findings include:

Arm drift(motor weakness or hemiparesis)

Facial droop(Cranial nerve VII involvement)

Slurred speech(dysarthria or aphasia)

These form the basis of prehospital stroke assessment tools likeFAST:

Face drooping

Arm weakness

Speech difficulty

Time to call 911

Miosis (pupil constriction) and tremors are not associated with stroke in EMS context. Syncope is an isolated event and not a reliable CVA symptom.

Comprehensive and Detailed Explanation From Exact Extract:

In situations where a vehicle is tailgating an emergency unit, tapping the brakes briefly is a standard defensive driving maneuver to alert the driver behind to increase distance. It is less risky than slowing dramatically or pulling over, which could endanger crew or delay response.

Speeding up could reduce your reaction window or increase accident risk. EMS operators must follow safe driving practices per NFPA 1002 and DOT Emergency Vehicle Operation Guidelines.

Comprehensive and Detailed Explanation From Exact Extract:

The symptoms and vital signs (wheezing, hypotension, high pulse rate, respiratory distress) are strongly indicative ofanaphylaxis, which is alife-threatening allergic reaction. Bilateral wheezing and hypotension further confirm systemic involvement. Thefirst-line treatment is intramuscular epinephrine, which:

Reverses bronchospasm (via beta-2 adrenergic effects)

Raises blood pressure (via alpha-1 vasoconstriction)

Improves airway tone and reduces mucosal edema

A metered-dose inhaler may help in mild bronchospasm but is insufficient duringanaphylactic shock. Positive pressure ventilations are a secondary measure if respiratory failure occurs. Nitroglycerin is contraindicated due to low BP.