Macula Study guides, Class notes & Summaries

Final Exam: NSG123 / NSG 123 (Latest 2024 / 2025 Update) Medical-Surgical Nursing I | Review with Questions and Verified Answers | 100% Correct | Grade A - Herzing Q: What is systemic lupus erythematous? Answer: inflammatory autoimmune - affects nearly every organ -- can be life-threatening immune systems develops antibodies to body's own cells Q: Are white people more/less likely to have SLE? Man or woman more likey? Answer: Women (4-12x) White less likely - more Afr Amer, Hispanic, Asian, Nat...

WGU C475 OA- Care of the Older Adult Exam | Questions and Verified Answers| 100% Correct | 2023/ 2024 New Update QUESTION What is the leading cause of vision loss among Americans aged 65 and older? Answer: Age-Related Macular Degeneration QUESTION Age-Related Macular Degeneration Answer: - Degenerative disease of the retina - Causes progressive loss of vision in the center of the eye - Dry and Wet types QUESTION Retina Answer: inner most posterio...

The retinal structures viewed through the ophthalmoscope are: - Correct answer-optic disc, vessels, macula, background "Positive consensual light reflex" means... - Correct answer-simultaneous constriction The thickening and yellowing of the lens due to aging is described as: - Correct answercataract Eye emergency - Correct answer-sudden change in vision Visual acuity is assessed with: - Correct answer-Snellen eye chart The cover test is used to assess for: - Correct answer-muscle weakne...

Vitreous Answer Jelly-like substance that fills the middle of the eye. Eye Floaters Answer Tiny clumps of cells or other material inside the vitreous. These look like small specks, strings or clouds moving in your field of vision. Age-Related Macular Degeneration (AMD) Answer Leading cause of severe, irreversible vision loss in people over 60. It occurs when the small central portion of the retina, called the macula, deteriorates. People will lose their central vision but can still see out...

NURS 190 Physical Assessment-Ears, Nose, Mouth, and Throat & Eyes and Vision (Week 2)@Layers of the Eye - correct answers *Sclera* -Cornea *Choroid* -Iris -Pupil *Retina* -Optic Disc -Macula Layers of the Eye (*Sclera*) - correct answers *Sclera*:The outermost layer -Is extremely dense, hard, fibrous membrane -Maintains the shape of the eye *Primary function*: To support and protect the structures of the eye *Cornea*: clear, transparent part of the sclera and forms the ...

Which of the following is most related to the conjunctiva? a. Is the mucous membrane that forms the inner lining of the eyelids b. Is the vascular layer of the eyeball; it supplies the retina with blood c. Is composed of circular and radial muscles d. Forms the cornea, the window of the eye ANS: A 80. On its way to the retina light does not pass through this structure. a. Pupil b. Vitreous humor c. Choroid d. Cornea ANS: C 81. Which of the following is not true of the lens? a. Chang...

The ______ is a clear, cellophane-like tissue that lines the inside surface of the eyelids CORRECT ANSWER-Bulbar conjunctiva & Palpebral conjunctiva The ______ muscle has direct control over the focusing ability of the eye CORRECT ANSWER-Ciliary The choroid consists primarily of blood vessels that nourish the: CORRECT ANSWER-Crystalline Lens The _________ is the area located inside the eye, behind the iris, and in front of the lens CORRECT ANSWER-Posterior Chamber The area of the mac...

The retinal structures viewed through the ophthalmoscope are: optic disc, vessels, macula, background "Positive consensual light reflex" means... simultaneous constriction The thickening and yellowing of the lens due to aging is described as: cataract Eye emergency sudden change in vision Visual acuity is assessed with: Snellen eye chart The cover test is used to assess for: muscle weakness When using the ophthalmoscope, you would: remove your own glasses a...

NR509 Final Questions & Answers A young man feels something in his scrotum and comes to you for clarification. On your examination, you note what feels like a "bag of worms" in the left scrotum, superior to the testicles. Which of the following is most likely? A) Hydrocele of the spermatic cord B) Varicocele C) Testicular carcinoma D) A normal vas deferens Which of the following changes are expected in vision as part of the normal aging process? A) Cataracts B) Glaucoma C) Macula...

NURS 190 Physical Assessment-Ears, Nose, Mouth, and Throat & Eyes and Vision (Week 2) Question and answers 100% correct 2023/2024 @Layers of the Eye - correct answers *Sclera* -Cornea *Choroid* -Iris -Pupil *Retina* -Optic Disc -Macula Layers of the Eye (*Sclera*) - correct answers *Sclera*:The outermost layer -Is extremely dense, hard, fibrous membrane -Maintains the shape of the eye *Primary function*: To support and protect the structures of the eye *Cornea*: clear,...