Arepresentative of your estate should be prepared to also provideThe Health Savings Account (HSA) Distribution Form isdesigned to assist you in selecting an HSA distribution reason andmethod.Applicable law or policies of the HSAcustodian/trustee may require additional documentation.
respiration and respiratory systems. Inflation of the lungs in animals stops breathing by a reflex described by the German physiologist Ewald Hering and the Austrian physiologist Josef Breuer. The Hering-Breuer reflex is initiated by lung expansion, which excites stretch receptors in the airways. Stimulation of these receptors, which send signals to the medulla by the vagus nerve, shortens inspiratory times as tidal volume (the...
Before Hering came around, the view was that this massaging high up in the neck would stimulate the vagus nerve to the heart directly. He showed convincingly that the carotid sinus wall was deformed by the manipulation, thereby activating stretch receptors, which are innervated by a branch of the IX-nerve. These âbaroreceptorsâ are found on more places, like in the aortic arch, they serve together the âbaroreflexâ which tends to stabilize blood pressure, primarily at the cost of an unstable heart rate.