BLS — Basic Life Support

Basic Life Support certifies healthcare providers in high-quality CPR, AED use, and choking relief for adults, children, and infants following current AHA algorithms.

84% written + skills
to pass
▶ Free practice questions
Untimed practice with an explanation on every question — no signup.
🎯 Timed mock exam
A full-length, timed simulation with a score report and your weak areas.
📖 Study guide
Every exam topic explained, chapter by chapter.
🔍 Browse all questions
Read every question and answer by topic — great for review.

What the BLS — Basic Life Support exam covers

17%
High-Quality CPR (adult/child/infant)
Rate 100-120/min, depth, recoil, ratios
17%
AED Use
Sequence, pediatric pads, safety
16%
Team Dynamics
Closed-loop communication, roles
17%
Rescue Breathing/Ventilation
1-sec breaths, avoid over-ventilation
17%
Relief of Choking
Mild vs severe, infant back slaps
16%
Chain of Survival
OHCA vs IHCA, early defibrillation

These practice questions are AI-assisted study material, written from the official content outline — for practice only, not official exam questions. Always confirm current exam details with American Heart Association.

Frequently asked questions

Is PrepPass's BLS — Basic Life Support practice free?

Yes — every BLS — Basic Life Support practice question, study guide, and lesson on PrepPass is free, and a full timed mock exam is included at no cost.

How many BLS — Basic Life Support practice questions does PrepPass have?

PrepPass currently has 22 original BLS — Basic Life Support practice questions across 6 topic areas, and every question comes with a written answer explanation.

What languages is PrepPass's BLS — Basic Life Support prep available in?

English, 中文 (Chinese), Español (Spanish), and Tiếng Việt (Vietnamese).

How are PrepPass's BLS — Basic Life Support questions written?

They are original questions written by PrepPass from public-domain statutes and official exam blueprints — never copied from the real exam. Read our question methodology →

Is PrepPass affiliated with the licensing board or exam provider?

No. PrepPass is an independent study resource and is not affiliated with, endorsed by, or connected to any licensing board or official exam provider.

Can I practice BLS — Basic Life Support on my phone?

Yes — PrepPass runs in any mobile or desktop web browser, with no app to download.

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