Final answer:
In driving, an upward arm hand signal signifies a right turn. Hand signals are a means of non-verbal communication with other drivers when the vehicle's signal lights are not working. Therefore, the correct answer is option B. Right Turn
Step-by-step explanation:
When using hand signals while driving, if the driver's arm is upward, it means they intend to make a right turn. Other hand signals include the arm extended straight out for a left turn and the arm pointed downward for stopping or slowing down.
It's important to note that these signals should be used if the vehicle's signal lights are not functioning or to enhance visibility to other drivers under certain circumstances.
When using hand signals while driving, an upward arm generally signifies a "Right Turn." This manual indication is crucial for communication, especially when lights or indicators fail. Drivers extend their left arm and point upward at a right angle to the vehicle, signaling their intention to turn right.
This universally recognized gesture helps enhance road safety by conveying directional information to other motorists, cyclists, and pedestrians.
Adhering to these standardized signals fosters a shared understanding on the road, mitigating the risks associated with ambiguous or unforeseen maneuvers.
Therefore, the correct answer is option B. Right Turn