Best Pulse Oximeters for EMTs & Nurses (2026)
Video
A 45-year-old patient with status epilepticus requires rapid sequence intubation (RSI). After preoxygenation, what is the correct order of medications for standard RSI?
Paramedic Airway Category
Question · Medium
30, 2, Can Do
Short
How to Become an EMT/Paramedic in 2026: NREMT Certification, Salary by State & Career Path
Complete 2026 guide to becoming an EMT or paramedic. Covers NREMT certification levels (EMR, EMT, AEMT, Paramedic), EMT and paramedic pay (BLS May 2025), training requirements, specializations like flight paramedic, and free NREMT exam prep.
Blog
Rapid Sequence Intubation (RSI) drug order
Advanced Airway
Flashcard
Following endotracheal intubation, capnography shows a sudden drop in EtCO2 from 38 mmHg to 4 mmHg. What is the most likely cause?
Whistling sound made on breathing out through inflamed, narrowed airways, as in an asthma flare.
Airway and ventilation
Guess the Term
Chapter 1: NREMT Paramedic Orientation and Exam Strategy
1.1 Current NREMT Paramedic Exam Facts
Study guide
Cheat sheet
A patient with complete upper airway obstruction due to facial trauma requires a surgical airway. Which procedure is preferred for a paramedic to perform?
Question · Hard
Read the clue and guess the term in 6 tries.
Game
Succinylcholine vs rocuronium for paralysis
A mechanically ventilated patient has the following ABG results: pH 7.52, PaCO2 30 mmHg, PaO2 95 mmHg, HCO3 24 mEq/L. What ventilator adjustment is indicated?
Honest 2026 guide to the best fingertip pulse oximeters for EMTs, nurses, and paramedics. Reviews of 5 affordable Zacurate, Innovo, and HealthTree models, plus the FDA-cleared Nonin Onyx alternative for clinical use. Includes FDA clearance facts, perfusion index, and skin pigmentation caveats.
Gas given as treatment through a nose tube or mask when the amount in the blood is too low.
What is the proper external diameter size of an endotracheal tube for an average adult female?
100 metronomes and 1 rescuer
Best Stethoscopes for Nursing School & Healthcare Certification (2026)
Complete 2026 guide to choosing a stethoscope for nursing school, CNA, and EMT programs. Reviews of 6 stethoscopes from Littmann, MDF, and FriCARE — from budget options under $25 to the industry-standard Classic III.
Gold-standard confirmation of endotracheal tube placement
During RSI, a patient receives succinylcholine. What is the expected duration of action?
Device that gives voice prompts and can shock the heart back into a normal rhythm.
Cardiac care
1.2 Eligibility, Application, and Scheduling
A patient with COPD has an EtCO2 reading of 55 mmHg. Which acid-base disturbance is most likely present?
Swap tiles to line up three of the same term.
Term Match
When is a surgical (cricothyrotomy) airway indicated?
What is the maximum laryngoscopy time recommended during intubation attempts before reoxygenation?
Best Trauma Shears for Nurses & EMTs (2026): 5 Top Bandage Scissors Reviewed
We reviewed the 5 best trauma shears for nurses and EMTs in 2026. Compare bandage scissors from $6 to $13 — with size guides, coating comparisons, and tips for NCLEX-RN, CNA, and NREMT clinical rotations.
Emergency technique that keeps blood and oxygen moving through the body after the heart stops beating or breathing stops.
A patient with suspected cervical spine injury requires intubation. Which technique is most appropriate?
Difficult-airway prediction (paramedic field assessment)
A ventilator-dependent patient has plateau pressures of 35 cm H2O. What complication is this patient at risk for?
Damage from a bump, blow, jolt, or penetrating wound to the head that changes how the organ inside the skull works.
Trauma
1.3 Blueprint Domains and Weighting
A 12-lead ECG shows ST elevation in leads V1-V4. Which coronary artery is most likely occluded?
Paramedic Cardiology Category
Flip two cards at a time to find matching terms.
Term Pairs
Normal end-tidal CO2 (ETCO2) range and what a sudden drop means
Ventilation & Capnography
A patient in ventricular fibrillation has been shocked three times with no change in rhythm. What is the next appropriate intervention?
Question · Easy
Condition in which not enough blood and oxygen reach the organs and tissues, often after a serious injury or large blood loss, and that can be life-threatening.
What is the initial energy dose for biphasic defibrillation in adult cardiac arrest?
ETCO2 during CPR as a quality and ROSC indicator
A patient with a wide-complex tachycardia at 220 bpm is hypotensive (BP 70/40), confused, and diaphoretic. What is the appropriate treatment?
Life-threatening complication in which too little insulin makes the liver break down fat for fuel, producing acids that build up to dangerous levels.
Medical and OB
1.4 Question Style and Score Report Thinking
A post-cardiac arrest patient has a blood pressure of 70/40 mmHg. According to post-cardiac arrest care guidelines, what is the target systolic blood pressure?
Find five hidden terms in a grid of letters.
Term Search
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