Question

77) __may arise due to excessive use of mobile phones.
A. Headache B. Problem in vision c. Joint pains
D. All above​

Answer 1

The problems that may be arise due to excessive phone use are:

• ALL OF THE ABOVE ( Headache, Problem in vision, Joint Pain )

But why?

• Whenever phones are used excessively by talking, the blue ray coming out of the screen can cause Headache. Furthermore, continuous stare at screen may cause migrane attacks and subsequent headache.

• Constant staring also causes refraction and lens error in the eye leading to vision errors.

• Wrong way in holding phones can cause stenosing synovitis (or triggering thumb). They can also cause tendinitis and soreness in muscles around arm.

$\star$ Hope It Helps.

Answer 2

Answer:

All the above :- option(D)