A 75-year-old woman has right homonymous hemianopia. Identify the likely site of damage in her visual pathway. which one is correct? Optic chiasm Right optic nerve Left optic tract Right optic tract

Q: 48 A 56-year-old woman gradually loses vision in the temporal parts of the visual fields of both…

A: A neoplasm is an abnormal mass of actively dividing cells in the body. It may be classified as…

Q: A tuning fork is placed against the forehead of a patient. The sound is loudest in the left ear.…

A: The Webner Test: The webner test uses a tuning fork test. In this test, a 256 or 512 turning fork…

Q: Explain how permanent hearing loss is caused by acuteotitis media, chronic otitis media, Ménière’s…

A: Ear is the external organ present that are used for hearing and balancing in the mammals. There are…

Q: A 35-year-old female patient is complaining of pain in her left eye, including the area between the…

A: Inflammation of any part of the body exhibits symptoms such as redness, swelling, pain, heat, and…

Q: What is meant by 20/10 vision?

A: Visual acuity is a parameter used to measure the clarity of the vision of an individual. It…

Q: Describe the effect on vision of a tumor in the hypothalamus or pituitary gland that compresses the…

A: Visual information is passed from the axons of the ganglion cells to the brain through the optic…

Q: why is non compliance an issue in pediatric hearing screening?

A: Pediatric hearing screening holds an array of diagnostic tests used to assess the hearing ability of…

Q: State the parts of the ear that have been damaged in someone with a) nerve deafness b) conduction…

A: The ear is one of the sense organs that helps in hearing and also maintains the body's balance. It…

Q: What would cause the greatest loss of visual function—trauma to cranial nerve III, IV, or VI? Why?

A: Cranial nerves are the set of nerves that arise out directly from the brain or brainstem. Cranial…

Q: What is night blindness?What causes night blindness?How can it be remedied?

A: Vision refers to the power of sensing with eyes. Eye is the chief organ of the visual system that…

Q: Explain the cause of blindness with cataract, acuteglaucoma, detached retina, and damage to the…

A: The eye has an outer cover called the sclera. The sclera covers the eye externally. Inside the…

Q: A 35-year-old female patient is complaining of pain in her left eye, including the area between the…

A: The diagnosis for this 35-year-old female patient is Chronic Dacryocystitis. Dacryocystitis can…

Q: sleep/wake cycles. This is due to intact projections from the retina to which brain region? (Be…

A: The sleep wake cycle is happening in a circadian rhythm which is essential for our daily activity.

Q: What is the implication of distorted or scarred tympanic membrane? Blood red apperance of tympanic…

A: Tympanic membrane separates the outer ear from the middle ear. It is composed of three layers: An…

Q: Explain why some children with retinoblastoma develop multiple tumors of the retina in both eyes,…

A: Retinoblastoma (Rb) is a rare form of cancer that rapidly develops from the immature cells of retina…

Q: Why is the occlusion effect occuring in patients with middle ear disorders?

A: Auditory masking occurs when the perception of one sound is affected by the presence of another…

Q: Describe the eye defect that causes color-deficient vision.

A: The eyes are the main organ of the visual system. They are responsible for providing the animals…

Q: lacrimal glands eyelids conjunctiva eyelashes nasolacrimal duct tears : takes tears to the nasal…

A:

Q: Label the following structures of the ear:

A: The above picture is of ear showing three parts,  External ear Middle ear Internal ear External…

Q: Describe the vitreous humor of the dissected eye.

A: The eye is the organ of the vision. The structure of the eye consists of the iris, cornea, retina,…

Q: 17 18 15 16 19 20 10 10 11 12 13 14 15

A: The eye is one of the major sense organs. It is majorly made up of the eyeball, choroid, and retina.…

Q: What is the possible effect of lesions of the visual pathway?

A: The retina of the eye contains photoreceptor cells that are called the rods and cones. the…

Q: Why should children with hearing aids utilize FM technology?

A: People who have difficulty in hearing use devices like hearing aids to help them hear in a better…

Q: Correctly identify the following structures of the cochlea. Cochlear duct Cochlear nerve Scala…

A: The human ear is the sense organ of hearing and equilibrium. It consist of three men parts that are-…

Q: Mention the benefits of the third eyelid in surgery to treat corneal ulcers

A: The cornea is the transparent, dome-shaped outermost layer of the eye that covers the iris, pupil,…