The Desk Reference Manual defines the specific. processes and procedures used by the FI$Cal Project Management Office (PMO) Schedule. Unit to develop, maintain, control, analyze and report on project schedules. The Schedule. Management Plan defines schedule management policies and high-level processes. 1.1 Purpose.
Only a layer of bone separates your sinuses from your brain. Itâs not likely, but if a sinus infection passes through the bone, it can infect the lining of the brain or the brain itself. Itâs also uncommon, but a sinus infection could spread into the eye socket, causing an infection that could cause blindness.
The nasal cavity also has the nasolacrimal duct, which serves to drain tears from the eyes and out the nose. The nose passages have to Conchae on either side. These help increase the surface area to which air is exposed. The sinuses within the skull are able to drain through the nasal passage.