â ITIL v3 Certification Exam and Qualification SchemeRecommended ITIL v3 Foundation 2011 Certification Exam Reference Book 1  â. ITIL Foundation or PMP for Project Management Certification. 2  ITIL v3 Certification Exam and Qualification Scheme. 3  All ITIL Foundation Aspirants Need to Know About the Exam. by Edward Chung, PMP, PMI-ACP, ITIL Foundation Â· May 9, 2017. Introduction: The ITILÂ® v3 Foundation Certification is the entry level certification of the ITILÂ® qualification scheme. It aims at certifying that the holder of certificate has gained knowledge of the terminology, structure and basic concepts of the ITILÂ® framework and has an understanding of the core principles of ITILÂ® service management.
Introduction. Cavernous sinus thrombosis is a blood clot in the cavernous sinuses. It can be life-threatening. The cavernous sinuses are hollow spaces located under the brain, behind each eye socket. A major blood vessel called the jugular vein carries blood through the cavernous sinuses away from the brain.
Maxillary sinuses: These are the largest of the sinuses and are located behind the cheekbones near the maxillae, or upper jaws. Sphenoid sinuses: The sphenoid sinuses are located in the sphenoid bone near the optic nerve and the pituitary gland on the side of the skull. Ethmoid sinuses: The ethmoid sinuses are not single sacs. They are a collection of six to 12 small air cells that open independently into the nasal cavity.