EYES 0310 - EYES L Meneghini RN MSN CEN Meet Keeko and Max...

Info iconThis preview shows pages 1–8. Sign up to view the full content.

View Full Document Right Arrow Icon
EYES L Meneghini RN MSN CEN Meet Keeko and Max
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Sensory organ of vision Protected by an orbit Surrounded by a cushion of fat Protected by 2 lids that act as shades Palpebral fissure Limbus Canthus Caruncle
Background image of page 2
Tarsal plates Meibomian glands Conjunctiva Lacrimal apparatus Puncta
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Extraocular Muscles : Consists of 6 muscles Attached to orbit Controlled by 3 cranial nerves Abducens (CN Vl) Lateral rectus muscle is innervated allowing eye abduction Trochlear (CN lV) Superior oblique muscle innervated allowing for downward and inward eye movement Occulomotor (CN lll) Superior, Inferior, medial and inferior oblique muscle
Background image of page 4
Internal Anatomy Visual Pathways Review these systems on page 302 and 303 of Jarvis Note No Dogs here!!!!!
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Developmental Considerations: Infants and Children; Keen vision develops at 3-4 mos. and matures at 8 mos. Typically they fixate on an object at 3 mos. Most neonates are farsighted until 7-8 y.o.
Background image of page 6
Aged: Skin loses elasticity Fat tissue and muscle atrophy Decreased tear production Cataracts
Background image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 8
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 23

EYES 0310 - EYES L Meneghini RN MSN CEN Meet Keeko and Max...

This preview shows document pages 1 - 8. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online