The auditory system changes a wide range of weak mechanical signals into a complex series of electrical signals in the central nervous system. Sound is a series of pressure changes in the air.
Itâs Not Too Late to Maximize Your 2016 HSA Contributions: Contribute Until April 17, 2017. One of the big pros of enrolling in a high-deductible health plan is that it is paired with a Health Savings Account (HSA).
Moreover, employees simply might not have money to devote to an HSA contribution. Also, inertia and lack of understanding of the role of the HSA in managing health care expenses can undermine employer efforts to increase HSA participation.