Free EMT Exam Questions That Helps Candidates Pass

Tuberculosis is an airborne pathogen. The EMT should wear an N95 (or higher-level) respirator to protect against inhalation of droplet nuclei. Option A (surgical mask) is insufficient for airborne transmission. Gloves (Option C) protect against contact pathogens, not airborne. Option D (face shield) protects mucous membranes from splashes but not airborne particles. Airborne precautions are emphasized in EMT preparatory training to protect providers and prevent cross-contamination. Suspected TB patients should also wear a surgical mask if tolerated, and the ambulance should be well-ventilated during transport.

Nitroglycerin causes vasodilation and lowers blood pressure. It is contraindicated if systolic BP is below 100 (or 90 in many protocols). Withholding nitro prevents worsening hypotension. Provide oxygen, monitor vitals, and transport rapidly. Option A is unsafe. Option C is contraindicated because nitro may further reduce BP; aspirin may still be considered if not contraindicated. Option D delays necessary BLS interventions. EMTs must recognize contraindications, follow standing orders, and prioritize supportive care until ALS or hospital management can provide definitive treatment.

Accurate documentation ensures that receiving providers understand the patient’s condition, treatments provided, and changes observed en route. While documentation also protects EMTs legally (Option A) and supports billing (Option B), the central purpose is patient care continuity and accountability. Option D is true but not the primary reason. Detailed, timely documentation also aids in quality improvement, research, and legal review. Inaccurate or incomplete records may compromise care and expose EMTs or agencies to liability.

Scope of practice defines what EMTs are legally authorized to perform, established by state law and medical oversight. Option B is unsafe and subjective. Option C blurs professional boundaries. Option D is illegal and unsafe. EMTs must practice within scope to avoid liability, ensure patient safety, and maintain professional standards. Protocols and standing orders guide EMT care within this framework.

Suspected spinal injury requires immediate manual cervical spine stabilization before any further care. Option A is important but comes after immobilization. Option C and D are not priorities. Stabilizing the spine prevents secondary injury that can result in paralysis.