Inner layer retina Study guides, Class notes & Summaries

COA JCAHPO Test Questions with 100%Correct Answers 2024. Disorders associated with headaches? - Answer Hypertension or Brain Tumor Headaches caused by refractive error will not appear during? - Answer 1. Not appear at night 2. Will not appear during sleep 3. Will not appear when you wake up Where is the aqueous humor located? - Answer Between the lens and the cornea. How many rods are there? - Answer 125 million Where are the rods located? - Answer In the retina How many cones are there...

Describe the sclera of the eye correct answer: Tough layer. White of the eye. Protects and maintains the shape of the eye. Connects to six muscles Describe the conjunctiva of the eye correct answer: lines the eyelids and extends to the front of the eyeball Describe the retina of the eye correct answer: inner layer. Contains cones and rods Describe the cornea of the eye correct answer: tough and transparent. Covers the pupil and the iris. Injury can cause opacity which restricts ligh...

Portage Learning A&P 2: Module 3 What are the special senses? smell, taste, vision, hearing, equilibrium special senses have specialized organs with specialized receptor cells touch somatic sense that doesn't have specialized sense organs, just general receptors from nerves with modified dendrites. Pressure, vibration, pain, heat outer layer of eye sclera and cornea sclera outer fibrous layer on the posterior portion of the eye. Referred to as "white of the eye" ...

Karposi Sarcoma - Answer- Characteristic purple areas on the nose in an HIV-positive female. Kaposi's sarcoma (KS) is a type of cancer that can form in the skin, lymph nodes, or other organs. The skin lesions are usually purple in color. Malodorous single nare - Answer- Foreign body Retinal Detachment - Answer- the retina separates from the layer underneath. Symptoms include an increase in the number of floaters, flashes of light, and worsening of the outer part of the visual field. Ad...

Job of Auditory (Eustachian) tube - maintains equal pressure on both sides of tympanic membrane connects middle ear to throat Are cranial/spinal nerves PNS or CNS? - PNS Tunic layers of Eye - Fibrous outer layer-sclera and cornea Vascula middle layer-pigmented, cont. blood vessels Nervous inner layer-retina, rods and cones What are the ear stones? - Otoliths-help with balance and equilibrium Receptors activated by specific action - Thermoreceptors Nociceptors Mechanoreceptors Cranial n...

Axonal Guidance: where are motor neurons produced? ventral spinal cord Axonal Guidance: what is the optic vesicle? an outgrowth of the forebrain neuroepithelium, the developing eye Axonal Guidance: how is he lens induced? When the optic vesicle meets the surface ectoderm, the lens is induced in the ectoderm Axonal Guidance: what are the layers of the developing eye? neural retina - inner layer of optic vesicle pigmented retina - outer layer of optic vesicle Sclera - formed from neural...

Job of Auditory (Eustachian) tube - maintains equal pressure on both sides of tympanic membrane connects middle ear to throat Are cranial/spinal nerves PNS or CNS? - PNS Tunic layers of Eye - Fibrous outer layer-sclera and cornea Vascula middle layer-pigmented, cont. blood vessels Nervous inner layer-retina, rods and cones What are the ear stones? - Otoliths-help with balance and equilibrium Receptors activated by specific action - Thermoreceptors Nociceptors Mechanoreceptors ...

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...

Sherpath Eyes and Ears Exam Questions and Answers The eye is innervated by which intracranial nerves? - III - IV - VI - XI - XII III (3) IV (4) VI (6) What are the internal layers of the eye? - Outer fibrous layer - Subcutaneous layer - Middle layer - Inner layer - Dermal layer Outer fibrous layer Middle layer Inner layer Match the internal eye structure with the relevant function. - Supports the internal eye structures - Major part of the refractive power of ...

Karposi Sarcoma - Characteristic purple areas on the nose in an HIV-positive female. A type of cancer that can form in the skin, lymph nodes, or other organs. The skin lesions are usually purple in color. Malodorous single nare - Foreign body Retinal Detachment - the retina separates from the layer underneath. Symptoms include an increase in the number of floaters, flashes of light, and worsening of the outer part of the visual field. Adolescent with friable nasal turbinates - ...