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...
Give the mechanism for the changes in heart rate, cardiac contractility and SVR caused by the Valsalva maneuver: VM causes a decrease in venous return, resulting in decrease in preload and stroke volume -- and increase heart rate. This will then cause a decrease in MAP and pulse pressure, triggering the BR reflex. The BR reflex will increase HR, SVR, contractility, and venoconstriction. In response to hemorrhage, the BR reflex causes constriction of veins and arteries throughout the body, including the skin. However, if one finds themself in a desert one often sweats, indicating dilation of vessels in the skin.