In addition to what is put forward in this definition, public health nursing. practice is guided by the American Nurses Association Public Health Nursing: Scope & Standards of. Practice 2 and the Quad Council of Public Health Nursing Organizationsâ Core Competencies for Public.
Cancers in the eye (intraocular cancers). Two types of cancers can be found in the eye. Primary intraocular cancers start inside the eyeball. In adults, melanoma is the most common primary intraocular cancer, followed by primary intraocular lymphoma.
1 The formation of protein clumps in the vitreous gel. 2  These types of eye floaters tend to look like squiggles, cobwebs, tadpoles, or circles. 3  They remain in the vitreous gel permanently, and people tend to ignore them. 4  The bursting of blood vessels in the retina as the shrinking vitreous gel pulls on them.