What are the 3 hand signals for driving?

There are 3 basic driver hand signals:

Slowing down or stopping – indicated by extending your arm downward with your palm facing backward.
Left turn – indicated by an arm straight out through the window.
Right turn – indicated by extending your arm at a 90° angle upwards.

What are the turning hand signals?

Using Hand Signals for Turning and Stopping

When turning left, extend your arm straight outwards.
When turning right, bend your arm at the elbow with your hand pointing upward.
To indicate a stop, bend your arm at the elbow with your hand and forearm pointing toward the ground, and your palm open and facing backward.

What you mean when you split the difference when faced with parked and oncoming cars?

Sometimes there will be dangers on both sides of the road at the same time. For example, there will be parked cars on the right and oncoming cars to the left. In this case, the best thing to do is “split the difference.” Steer a middle course between the oncoming cars and parked cars.

What is the most dangerous way to turn around?

Three-Point Turns This is the most difficult and dangerous way to turn around. Use it only when the road or street is too narrow to make a U-turn and you cannot go around the block. Move to the far right edge and signal a left turn. Wait until traffic is clear in both directions.

What are the first 3 reasons for signaling?

Top 3 Reasons To Use Your Turn Signal

To not get side-swiped, rear-ended, crashed into, hurt, bumped, scratched or impaled in any way. Seems like a pretty good reason, no?
To be considerate.
To give your forearm some exercise.

What are the three major steps in cell signaling?

Cell signaling can be divided into 3 stages.

Reception: A cell detects a signaling molecule from the outside of the cell.
Transduction: When the signaling molecule binds the receptor it changes the receptor protein in some way.
Response: Finally, the signal triggers a specific cellular response.