Save 15% Off the Emergency Oxygen Provider and Drift Diver eLearning Courses. Use Code: DRIFTMASTER15

Padi Channels

  • PADI.COM
  • Travel
  • Blog
  • Shop
  • Courses
  • Conservation
  • Club

Padi Language Selector

    • English
      • Chinese (Simplified)
      • Chinese (Traditional)
      • Dutch
      • French
      • German
      • Italian
      • Japanese
      • Korean
      • Portuguese (Brazil)
      • Spanish
      • Thai
      • Arabic
      • Russian

Padi Sign In

  • Sign In
    • PADI Pros’ Site
    • PADI eLearning
    • Certification Paks

Padi Location Links

  • Replace Your Card
  • Find a Dive Shop
  • Help
Home
Home
Home

Main navigation

  • Home
  • Diving
  • Travel
  • Conservation
  • Community
  • Scuba Jobs
  • Marine Life
search
Cancel

Questions About the Rescue Diver Course? Here’s Everything You Need to Know

Read Article
Becca Hurley
24 July, 2022

Frequently Asked Questions

a scuba diver underwater looking directly at the camera

Is Scuba Diving a Sport or a Hobby?

People love to debate whether scuba diving is a sport or a hobby. Is it based on calories burned? The skill required? Here's what we think.
two scuba divers descend from above

Nitrogen Narcosis: What Divers Need To Know

What is nitrogen narcosis? What does it feel like? How long does nitrogen narcosis last and what is the treatment? Your questions answered.
hand holding four colorful padi certification cards fanned out

Do Scuba Certifications Expire?

People often ask "Do scuba certifications expire?" Find out the answer along with how to keep dive skills and certification cards up to date.
PADI Scuba Diving

What Is Scuba Diving?

We briefly explain: what is scuba diving, how is scuba diving done, the scuba diving process, who can scuba dive and is scuba diving safe.
A woman in a wetsuit checks the airways of an unconscious man in a wetsuit on the side of a pool

Questions About the Rescue Diver Course? Here’s Everything You Need to Know

The PADI Rescue Diver course is one of the most fun and challenging dive courses you can take to be a prepared diver and dive buddy.
diving the bahamas

Liveaboard FAQs: All Your Questions About Liveaboard Diving Answered

Have questions about liveaboard diving? Here's a list of frequently asked questions about liveaboard diving and all the answers you need.
  • Find a Dive Center or Resort
  • Replace Your Certification Card
  • Get Dive Insurance
  • Book a Scuba Vacation
  • Buy Branded Merchandise
  • Download the Mobile App

Inside PADI

  • Who We are
  • The PADI Difference
  • Our History
  • Corporate Responsibility
  • Working at PADI

Corporate Information

  • Company Statistics
  • Press
  • Our Partners
  • Advertise with Us

PADI AWARE

  • AWARE Foundation
  • PADI AWARE FAQs
  • History & Impact
  • Donate

PADI Dive Center & Resorts

  • Why Partner with PADI?
  • Dive Center & Resort Levels
  • Starting Your Own Scuba Business
  • Business Planning Help
  • How Long Does It Take?
  • Become a Retailer or Resort
  • Regional Support
©2025 PADI
Privacy Policy
Accessibility
Copyright
Forms Center
Contact