You can get your med tech certification from either your local college or hospital. Just head over to one and ask for a test if your at the hospital or classes if your at the college.
I think any pain in โany handโ causes pain in both hands.
Possibly arthritis
The shoulder part of our body has muscles which holds our arm bones in hand with that of shoulder bones and runs to the chest too. So while much work is done by hand it causes chest pain.
Nerve endings in the hand will send messages to the brain telling you that you have pain in the body.
Yes, there are EKG technician online classes. This website is one such example: http://www.alliedhealthinstitute.edu/online_training_courses/ekg_technician/
Could be an allergic reaction to something lalala
Meteors, or asteroids.
I'm guessing you mean inside the hand and I had that when my nerves were inflamed. Go see a doctor.
Any extreme pain can cause vomiting. Extreme sustained pain like broken bones etc.I have had first hand experience to know an abscess can cause vomiting.
Inflammation causes pain on movement.
You think probable to compression.
Some probable causes of numbness in the face and jaw in otherwise healthy people can include trigeminal neuralgia, stroke, and a dislocated jaw. To rule out serious causes, see your doctor immediately.