A Medicare Part D prescription drug plan could potentially cover your use of insulin pens and other diabetic supplies such as syringes. Medicare Part D plans are sold by private insurers, so the exact medical supplies, prescriptions and other health care services they cover will vary based on your Part D plan provider.
adrenergic receptors. Definition: reactive components of effector tissues, most of which are innervated by adrenergic postganglionic fibers of the sympathetic nervous system.
Adrenergic receptors respond to sympathetic stimulation and blood-borne epinephrine. Receptors are located on smooth muscle, cardiac pacemaker, myocardium and glands. Stimulatory subtypes are alpha 1 and beta 1; inhibitory subtypes are alpha 2, beta 2 &3. Adrenergic Receptors Adrenaline is the original name for what we now call epinephrine.