NREMT Updated EMT Exam Questions and Answers by karina

The correct answer is B because in EMS, the patient care report is the official record of the assessment, treatment, and transport decision-making provided to the patient. Authoritative EMS documentation guidance explains that the PCR is essential to communicate patient assessment and treatment and to support ongoing care; if it is incomplete, it suggests the care itself may not have been thorough or cannot be shown to have been thorough. In EMS practice, incomplete documentation is commonly treated as incomplete patient care documentation, which reflects poorly on the thoroughness of care. ( NCBI )

The correct answer is B because improper splinting can compress nerves, soft tissues, and blood vessels . EMT trauma teaching materials identify this as a recognized hazard of improper splinting , which is why EMTs must check and reassess distal pulse, motor function, and sensation before and after splint application

In pediatric patients, NREMT emphasizes that hypotension is a late and ominous sign of shock. Children compensate well and may maintain blood pressure until shock is severe.

Option C (Tachypnea) is the earliest and most reliable indicator of hypovolemic shock in children. Increased respiratory rate reflects metabolic acidosis and compensatory mechanisms for poor perfusion.

Option A may be present but is less specific.

Option B is a very late finding.

Option D indicates decompensated shock and impending cardiovascular collapse.

NREMT stresses early recognition of shock through subtle signs such as tachypnea and tachycardia.

Pericardial tamponade is a life-threatening condition often associated with blunt or penetrating chest trauma. NREMT instruction highlights that tamponade occurs when blood accumulates in the pericardial sac, compressing the heart and impairing cardiac output.

Option D is correct because patients with pericardial tamponade often present with increased work of breathing, hypoxia, and clear lung sounds, as the problem is cardiac rather than pulmonary. Decreasing oxygen saturation results from reduced cardiac output and poor tissue perfusion.

Option B is incorrect because tension pneumothorax typically presents with absent or diminished lung sounds on one side.

Option C usually produces crackles or signs of lung injury rather than clear lung sounds.

Option A is rare and usually associated with severe vomiting or penetrating trauma.

Early recognition of tamponade and rapid transport are critical per NREMT trauma care priorities.