What should you and your buddy do if separated during a dive quizlet?
Describe what to do if you and your buddy become separated during a dive. Look around the immediate area for 1 minute. Rap on your cylinder and listen for a reply. If you are reunited under water check air supplies and remaining no-stop time to decide how to continue with the dive.
What do you do if you lose your dive buddy?
Whatever the reason, follow our tips for locating him or her so you can continue or end the dive safely.
- Establish a lost-buddy pre-dive plan. …
- Stay in contact. …
- Do a 360˚ spin. …
- Use an audio device. …
- Use your dive light. …
- Be a clock-watcher. …
- Deploy your surface marker buoy. …
- Continue to look.
What happens if a diver does not decompress?
If you don’t decompress when scuba diving you will end up with decompression sickness, which can be fatal. All dives are decompression dives, which means you should always ascend slowly after a dive and where appropriate carry out decompression stops. As a safety precaution you should also perform a safety stop too.
What are the 3 A’s of buoyancy control?
At this point, you’ve really only covered three skills: Regulator breathing. Proper weighting. Breath control.
It is OK to share a computer with your dive buddy. You should perform a safety stop at 5 meter for 3 to 5 minutes on every dive.
How do you maintain buddy contact?
Always maintain buddy contact and communicate often
As a general rule, try to be no more than 2 seconds apart. In an emergency you may need each other and it helps the Divemaster control the group if you are together. Don’t forget to ask your buddy if they are “okay” regularly.
Should you accidentally exceed your dive computers no decompression limit?
If you exceed your no decompression limit (NDL) by less than 5 minutes when using the RDP you should: slowly ascend to 5 meters/15 feet and make an eight minute stop, then not dive for at least six hours. … Any dive that your computer provides no decompression dive time for is acceptable.
What is the first thing I should do with an injured diver at the surface?
What is the first thing you should do with an injured diver at the surface? Make the diver float and check to see if the diver is breathing.
How important is a buddy system in scuba diving?
This system allows the divers to learn from each other, practice the concept of two being better than one, give assistance, and to share the experience. The most imperative reason for the buddy system is that a diver should never dive outside of their training.
Do you have to dive with a buddy?
There are no scuba police to stop you and some people do dive alone. However, in scuba certification classes, one of the main scuba safety rules is to never dive alone. Always dive with a buddy. I live by this dive safety rule and never dive alone.
How far away should you stay from your buddy?
As a general rule, you should aim to stay an arm’s distance from one another. This ensures you’re close enough to respond in an emergency situation, but far away enough that you won’t be irritating one another.
What is NDL diving?
The no decompression limit (NDL) is the maximum allowable dive time that you can remain at a specific depth and ascend directly to the surface without requiring staged decompression stops on the way up. Remember the higher the partial pressure of nitrogen (ppN2), the shorter the dive time (NDL).
What is the maximum depth you can breathe off your buddies alternate air source?
The review found that a 1.7-cubic-foot (0.24 L) bottle had sufficient air to get the reviewing diver from 45 feet (14 m) to the surface; a 3-cubic-foot (0.4 L) bottle from a depth of 70 feet (21 m); and a 6-cubic-foot (0.8 L) bottle from the maximum reviewed depth of 132 feet (40 m), which is the maximum depth …