Optic disc - Study guides, Class notes & Summaries

Final Exam: BIOS 252 / BIOS252 (2024/ 2025 Update) Anatomy and Physiology II Exam Review| Questions and Verified Answers| 100% Correct| Rated A -Chamberlain Q: Describe the sliding contraction theory Answer: Acetylcholine NT is released from synaptic end bulbs of neuron, crossing over synaptic cleft, binds to ligand gated receptor present on muscle tissue sarcolemma, generating a muscle end action potential traveling down the T-Tubule. This activates the sarcoplasmic reticulum t...

COA Study Guide Questions and Answers 100% Verified BIOMETRY (3%) Axial length is provided by which measurement? A) Precorneal tear film to the posterior vitreous face B) Anterior corneal surface to the macula C) Anterior corneal surface to the optic disc D) Anterior pole to the posterior pole C) Anterior corneal surface to the optic disc BIOMETRY (3%) How are ultrasound biometric measurements obtained? A) The anterior lens spike should be lower than the posterior lens spike. ...

Drexel NUR 550 Final Exam; Cumulative Review Questions and Answers Already Passed Which of the following is NOT considered a risk factor for the developing of melanoma? a). Light hair and eyes b). Female gender c). Severe sunburns in childhood d). 1-4 dysplasyic moles b). Female gender When using the otoscope to inspect the inside of the nose, which of the following structures is not visible? a). Inferior turbinate b). Middle turbinate c). Superior turbinate d). All of the abov...

Exam 2: NU 518/ NU518 (Latest 2024/ 2025 Update) 400+ Qs and As| 100% Correct| Grade A (Verified Answers) Q: A 67-year-old lawyer comes to your clinic for an annual examination. He denies any history of eye trauma. He denies any visual changes. You inspect his eyes and find a triangular thickening of the bulbar conjunctiva across the outer surface of the cornea. He has a normal pupillary reaction to light and accommodation. Based on this description, what is the most likely diagnosis? A) Cor...

JCAT Independent Study Quiz Latest Update Graded A+ A fibrovascular growth of the actinally damaged conjunctiva that invades a portion of the cornea from the limbus is a: A) hyphema B) pinguecula C) pterygium D) ptosis C) pterygium A fluorescein angiogram is used for which of the following? A) Counting epithelial cells B) Measuring the eye's contrast sensitivity C) Viewing detail, such as blockages in fundus blood vessels D) Estimating the cornea's ability to withstand stress...

AANP FNP CERTIFICATION LATEST WITH 300+ REAL EXAM QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) GRADED A+

Ocular Fundus Done with room darkened, "Look at my shoulder not the light.", Elicit Red Reflex 8-10" away with lens at Zero, Come in really close with hand on pts forehead, Close in with lens in the black (+) & focus on the optic disc at the nasal side of the retina, Change lens to Red (-) to view posterior structures, follow vessels centrally. Optic Disc On NASAL Side of retina, creamy yellow orange in color, round or oval shape, distinct sharply demarcated margins, Cup-disc ratio: ...

NUR 2092 / NUR2092 Health Assessment Exam 2 Quiz Bank | Questions and Answers with Rationale | Latest 2024| Rasmussen College What are the eyes rectus muscles - ANSWER Superior Inferior Medial Lateral What are the obique muscles - ANSWER Superior Inferior 5 Parts of the eye examination - ANSWER Visual acuity Ocular motility Visual fields by confrontation E...

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 answer cataract 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 mus...

Drexel NUR 550 Final Exam with Verified Answers. Which of the following is NOT considered a risk factor for the developing of melanoma? a). Light hair and eyes b). Female gender c). Severe sunburns in childhood d). 1-4 dysplasyic moles ️ b). Female gender When using the otoscope to inspect the inside of the nose, which of the following structures is not visible? a). Inferior turbinate b). Middle turbinate c). Superior turbinate d). All of the above ️ c). Superior turbinate When...