The most possible explanation to the client's condition is a reaction to the anti-epileptic medications that he/she is taking.
Diffused redness and large blisters on the buccal mucosa could be symptoms of stomatitis, an inflammation of the mucous membranes of the mouth and lips. Stomatitis could be an indication of mouth irritation caused by a reaction to certain drugs, such as antibiotics and epilepsy medications.
The continental shelf is a gently sloping feature found at the edge of a continental landmass going seaward from the coast. Rivers that empty into the sea can produce currents that are strong enough to erode the material that builds the shelf. When this occurs channels or submarine canyons are formed. These canyons are deep and dark as no light can penetrate these regions. The canyons often lead out to sea towards the edge of the shelf.
1, as the energy comes from the sun, then plants get it through photosynthesis, and finally the consumers obtain the energy from consuming animals on a lower trophic level than themselves. energy cannot flow down the food chain, only up.