Scanning is
a way to view the “total traffic scene” as you drive
. It prevents tunnel vision, which can isolate you from what is going on in the distance as well as all around your vehicle.
What scanning involves?
Scanning is
where you look ahead, to the sides and in your mirrors
so that you build a picture of where other vehicles are, what hazards are ahead and where your potential exit routes are if you need to take evasive action. … is a vehicle overtaking.
How do you scan when driving?
Watch the
brake lights of
cars both ahead of you and in other lanes. Start braking early if you see traffic ahead of you slowing down. Also check the space between your car and any vehicles in the lane next to you. Use your rearview mirror and side view mirrors every three to five seconds.
When should we scan for hazards?
To avoid last minute moves, look
down the road 10–15 seconds ahead of your vehicle
so you can see hazards early. Constantly staring at the road just in front of your vehicle is dangerous. As you scan ahead, be alert for vehicles around you. Watch for parked vehicles that are moving into traffic.
Why is the 360 scan so important?
The 360 scanner
enhances loss prevention
in two ways: first, it removes user error from the equation, relying on 24 sets of eyes (those mounted cameras) instead of one.
How far should you look ahead while driving?
In the city/urban area, you should look
at least two blocks or two traffic signals ahead
. In a suburban area, you should look at least three blocks or three traffic signals ahead. In a rural area, you should look at least a quarter of a mile ahead.
What are the three very good visions use while driving?
- AIM HIGH—Look ahead, not down. …
- KEEP YOUR EYES MOVING—A good driver concentrates on selecting details in the traffic scene.
- GET THE BIG PICTURE—Search the whole scene; check the rearview mirrors.
How can I improve my scanning while driving?
- scan up to 12 seconds ahead.
- check your mirrors every 8 – 10 seconds.
- check your blind spots with a head check before you turn or diverge.
What are MRIs used for?
Magnetic resonance imaging (MRI) uses a large magnet and radio waves to look at organs and structures inside your body. Health care professionals use MRI scans to diagnose a variety of conditions, from torn ligaments to tumors. MRIs are
very useful for examining the brain and spinal cord
.
What is the procedure for CT scan?
During a CT scan, you lie in a tunnel-like machine while the inside of the machine rotates and
takes a series of X-rays from different angles
. These pictures are then sent to a computer, where they’re combined to create images of slices, or cross-sections, of the body.
What is the 4 second rule when driving?
Once the vehicle ahead of you passes the object, slowly count to four:
“One one-thousand, two one-thousand
…” If you reach the object before you’re done counting, you’re following too closely. It’s a handy rule — however, it only holds true in good weather.
What are two types of hazards when driving?
- Bad Traffic. Bad traffic plagues drivers in metropolitan parts of California. …
- Reckless Drivers. …
- Wet or Oily Roads. …
- Potholes or Cracks. …
- Animals Crossing. …
- Construction Zones.
What are the 3 key elements of analyzing the driving environment?
What three major elements should you always look for in any driving environment?
Roadway features and changing conditions
. Traffic controls in every situations. Identify traffic controls as soon as possible.
Should you check your blind spot?
Blind spots are called blind spots because they are in the areas that are not covered in the mirrors. So when you check your door mirrors it shows you what’s behind you but it doesn’t show you what’s beside you. …
Blind spots should only be checked when the vehicle is stationary and never on the move
.
Why do we need scanning?
Scanning makes it difficult to lose anything
– as long as it’s indexed properly. Old paperwork can be enhanced to make it easier to read, documents can be manipulated and changed easily, and you can usually find it quicker than hunting through the dozens of file cabinets or mounds of paperwork that clutter your office.
What is the most important and safest thing a driver can do before driving away?
What is the most important and safest thing a driver can do before driving away?
Put on a safety belt and turn off electronics
. Illegal in Maryland if the vehicle is unattended and is not necessary. Check all mirrors, complete head checks, and use back up cameras if available.
