Dr. Mary Williams, RN, DC
Dr. Mary Williams, R.N., D.C is a Doctor of Chiropractic with an extensive background as a Registered Nurse and experienced Core Instructor for the American Heart Association. She has over 30 years of hands-on medical and instructional experience.
Blog EntriesWhat Is Agonal Breathing?
What Does AED Stand For?
Making Sense of Blood Pressure Readings
How to Decide When to Perform CPR
Heart Attack Symptoms in Women
What Does CPR Stand For?
Basic Life Support for Healthcare Providers
Expecting a Child? Should You Take Baby CPR Classes?
What are the OSHA Requirements for Bloodborne Pathogen Training?
The Difference Between Cardiac Arrest and a Heart Attack
Who Needs BLS Certification?
Where Can I Find CPR Certification Near Me?
What's the Difference Between Initial BLS Certification and BLS Recertification?
Five Most Common Fears That Keep People from Performing CPR
What is the BLS CPR Algorithm?
First Aid and Health Safety for Disasters
What Happens if Ribs Break During CPR?
Rescue Breathing vs. CPR: What's the Difference?
BLS vs. CPR: What's the Difference?
The Right Depth of Chest Compressions in CPR: How Deep Should You Go?
Can You Be Sued for Performing First Aid?
AHA Cards Jumped 772% in Price. Here's What CPR Trainers Need to Know.
Should Your Kid Learn CPR?
Why Do People Drop Dead? Causes of Sudden Death
Online First Aid Courses: What's Available, and Which One is Right for You
Cardiac Arrest: What It Is, and Why CPR Works
HIPAA Certification: What It Is and Why You Need It
First Aid Essentials for Halloween
What Happens if You Fail at CPR-and Someone Dies
Why Tattoo Artists Need Bloodborne Pathogen Certification
Who Needs Infant & Child CPR Certification?
First Aid for Drug Overdoses - How to Treat Drug Overdoses
CPR Test Questions
BLS Test Questions
Your Job Outlook as a CPR Instructor
How to Treat Concussion
ILCOR's 2015 Guidelines for CPR
Top 5 CPR Movie Moments That We Love to Hate
How 3D Printing Is Saving and Improving Lives
Finally Stick to Your New Year's Resolution
How to Stay Safe During Outside Winter Play
National Impaired Driving Prevention Month - What you can do to help
Safe Holiday Gift Giving for Your Children
First Aid Skills You Need to Know for Cold Months
Movember - How to Support Men's Illnesses
How To Save Other Pets With CPR
November is Child Safety Month - Tips to Keep Your Child Safe
Improve Your Health Literacy Knowledge Today!
Automatic External Defibrillators - If You Look Closely, You'll Find They're All Around You
What to Do If Your Employer Doesn't Allow CPR
Waking Up Under Anesthesia - More Common Than You Think!
First Aid Skills for Treating Wild Animal Attack Victims
The Heart Failure Drug That Could Save Millions
10 Pandemics That Changed the World
The Dogs That Are Transforming from Canine Companions to Medical Heroes
Women vs. Men: Is There a Difference When It Comes to Heart Attack Symptoms?
The Worldwide Impact of Strokes: By the Numbers
Need a CPR Certification? The Stats That Will Make Up Your Mind
First Aid Basics: First Aid for Electric Shock
First Aid Basics: First Aid for Minor Cuts and Scrapes
First Aid Basics: First Aid for Bruises
First Aid Basics: First Aid for Cuts
First Aid Basics: First Aid for Burns
Advanced CPR & First Aid Training
The Pitfalls of Local CPR Training vs. Online CPR Training
CPR Certification Study Guide
Careers That Require CPR Certification
How to Check the Status of Your Certification
Pet First Aid & CPR
How Much Does a CPR Class Cost & Is it Worth the Investment?
Everything You Need to Know About CPR Compressions
In Need of a First Aid or CPR Refresher?
Save a Life: Learn CPR & First Aid
Who Should Learn Pediatric CPR & Why
How to Get CPR & First Aid Certified
The Benefits of AED Training
Basic CPR Certification Requirements
The Benefits of BLS Training
First Aid for Hangovers: Ideas That Actually Work
First Aid for Serious Allergies
Nine Most Unrealistic Things That Happen in TV Hospitals
First Aid for Asthma Attacks
Everything You Ever Wanted to Know About Cardiac Arrest
AED's 101: What They Are, What They're For, and Why You Should Learn to Use One
Everything You've Ever Wondered About the Heimlich Maneuver
Six Reasons Why You Should Re-Learn CPR
Nine Things You Should Expect From Your Online CPR Certification Program
CPR Trends to Follow for 2015
Our Favorite Fictional Hospital Teams
Stuck Outside in Winter: First Aid Tips for Cold-Weather Survival
Who Could Have Been Saved? Your Favorite TV and Movie Characters
New Year's Resolutions for First Aid: Safety Goals for the New Year
Staying Safe in the Snow: Tips for Cold-Weather First Aid
Caring for Older Adults: Healthcare and First Aid Tips for Caregivers
Introducing Children and Pets? First Aid Tips to Keep Both Safe
Trapped in a Scary Movie? Want to Survive? Six First Aid Skills You'll Need.
Six of the Scariest First Aid Misconceptions Out There - And the Right Treatments
Essential First Aid Packing Tips for Summer Vacations
First Aid for the End of the World: What You Need to Know
First Aid for Zombie Bites
First Aid for Lightning Strikes
The History of CPR
First Aid for Summer Barbecues
How to Treat a Shark Bite
After a Heart Attack: The Road to Recovery
First Aid Kit Necessities for Any Situation
Should You Have a Do - Not Resuscitate Order? What You Should Know
Essential First Aid Skills for Childcare Workers
Optimal Conditions for Surviving CPR: Why Some Patient Outcomes are Better Than Others
Revive a Pet with CPR? Yes, It's Possible - Here's How
First Aid Skills Everybody Should Know
AHA vs. Red Cross CPR Training Programs: What's the Difference?
How to Become a CPR Instructor
CPR a Decade Ago vs. CPR Today: What's Changed
What's In Those Good Samaritan Laws, Exactly?
Prolonged CPR: Why It Sometimes Works
What are the Differences Between Infant, Child, and Adult CPR?
Public CPR Training Kiosks: Good Idea for CPR?
The Difference Between CPR - and Lifesaving CPR
Can You Be Sued for Performing CPR?
Should Rescue Breathing Be Made Redundant?