Solution to example 2. 1  multiply all terms in the first equation by 2. 2  add the two equations. 3  Conclusion: Because there are no values of x and y for which 0x + 0y = 11, the given system of equations has no solutions.
Baroreceptors (or archaically, pressoreceptors or baroceptors) are sensors located in the blood vessels of all vertebrate animals.hey sense the blood pressure and relay the information to the brain, so that a proper blood pressure can be maintained. Baroreceptors are a type of mechanoreceptor sensory neuron that is excited by stretch of the blood vessel.
Gastrointestinal (GI) stretch receptors are located throughout the walls of the GI tube from the pharynx to the rectum. They respond to stretch of the tube and subsequently conduct impulses to the CNS over GVA fibers of cranial nerves V (trigeminal), IX, and X as well as certain afferent fibers of the pelvic nerves.