Question

what is one potential negative effect of poor keyboarding posture?
increased nerve function
improved typing speed
muscle strain
joint flexibility
question 5 (5 points)
why is the standard keyboard layout in the united states referred to as the qwerty keyboard?
it is named after the first six letters found on the keyboard.
it stands for quick writer typing yield.
it stands for quality writing every time you type.
it is named after its inventor, qwerty.

Explanation:

For the first question: Poor keyboarding posture can lead to muscle strain as incorrect positioning causes muscles to be over - used or misaligned. Increased nerve function, improved typing speed, and joint flexibility are not negative effects.
For the second question: The QWERTY keyboard is named after the first six letters on the top - left row of the keyboard. There is no such thing as an inventor named Qwerty, and the other acronym - like explanations are not the origin of the name.

Answer:

For the first question: Muscle strain.
For the second question: It is named after the first six letters found on the keyboard.