The best statement here to build someone's self esteem would be a. I am really proud of you.
This is a positive statement and will help to increase someone's self esteem. All the other statements are negative and hurtful and would decrease someone's self esteem making them feel bad about themselves.
Because if something goes wrong while the medical team is taking care of a patient then the team can face lawsuits and other punishments from the patients family or government.
Mechanoreceptors
Mechanoreceptors are sensory receptors that respond to physical formations of membrane generated by touch, stretch, pressure, motion and sound. The mechanoreceptors in the cochlea of the inner ear are the most sensitive in the human body. The mechanosensory stereocilia vibrates when sound waves pass the cochlear fluid and transduce sound into nervous signal.