Ten-year-old susan is a very talented, creative inventor who enters many of her creations in various engineering contests at universities. however, susan struggles in the traditional classroom, where she interrupts constantly with unanswerable questions and ignores her homework. according to the text, susan would be given the designation of:

If Susan will visit a professional doctor or qualified doctor she will be diagnosed with ADHD (Attention Deficit Hyperactivity Disorder)

Explanation:

The mentioned symptoms clearly describe she is suffering from ADHD. She has dificulties with her homework and constant interrupts the classes, but she is focusing on the engineering contests and creating interesting objects.

i think it's the first one because doctors aren't the ones who get rid of the old needles. most of them time it's not even doctors who give you shots, it's nurses.

the answer is nerve impulses.

good