a nurse is obtaining a history from a new client with glaucoma. the client indicates having read about the diagnosis and understanding that this type of glaucoma is due to the degeneration and obstruction of the trabecular meshwork, whose original function is to absorb the aqueous humor. the loss of absorption will lead to an increased resistance, and thus a chronic, painless buildup of pressure in the eye. which type of glaucoma has the client described?