Portage Learning NURS 100 Final Exam Study Guide latest solution

Portage Learning NURS 100 Final Exam Study Guide latest solution Head to Toe Head & Neck ● Lymph nodes (10) Eyes ● Inspect for color, shape, symmetry, position, & alignment of eyes ○ Corneal light reflex: light appears equally in the same spot on both pupils; strabismus (cross eye) ● Conjunctiva & sclera ○ Bulbar conjunctiva: delicate mucous membrane that covers the exposed surface of the sclera (white) ○ Palpebral conjunctiva: membrane that lines the anterior portion of sclera (uniformly pink) ● Lids: Lacrimal apparatus ○ Nasolacrimal sac: upper dilated end of the nasolacrimal duct; is lodged in a deep groove formed by the lacrimal bone & frontal process of the maxilla ● Confrontation ○ Peripheral vision ○ Pt can see fingers enter visual field (180 degrees) ● CN 2 Optic: S (visual acuity) ○ Snellen (far vision): myopia/nearsightedness ○ Rosenbaum (arms length): hyperopia/farsightedness ○ Ishihara (color vision) ■ od/os/ou ● PERRLA ○ Pupils ○ Equal ○ Round ○ Reactive to Light ■ CN 3 Oculomotor: M ■ Pupillary constriction (bringing light in from the side) ○ Accommodation ■ Constrict & converge (focus on something, then refocus on pen) ● Cardinal Positions of gaze (nystagmus or involuntary rapid eye movements, drifting) ○ CN 3 Oculomotor: M ○ CN 4 Trochlear: M ○ CN 6 Abducens: M ● Cataracts: cloudy or opaque areas in the ocular lens, temporary ○ Risk factors: Increasing age, Diabetes, high BP ● Glaucoma: a group of eye conditions that can cause blindness; often caused by an abnormally high pressure in your eye; permanent ○ Risk factors: having high internal eye pressure (intraocular pressure) ● Terms (exam 4) ○ Wk 9 terms: flash-cards/