Describe the lens of the dissected eye.

Q: Discuss the common Diseases of the Eye?

A: Eye diseases are characterized by any deviations in the eyes' normal functioning, leading to loss of…

Q: How would vision be affected if the conjunctiva covered the cornea?

A: The condition of bacterial conjunctivitis begins with a feeling of discomfort and grittiness. It…

Q: Describe the sense of hearing including how small motions within the sensory structures in the ear…

A: Sound stimuli in the form of waves enter the outer ear that passes through the ear canal to reach…

Q: Explain in detail the movement of a Eyeball?

A: Eyeball is a spherical structure which contain sensory receptors for vision, found in all…

Q: Give the origin of Optic?

A: Optic nerve is a cranial sensory nerve which serves to relay visual information present at the…

Q: Name the eye disorder in which image of the object is formed behind the retina.

A: Due to the change of the curvature of the eyeball, different types of eye diseases related to…

Q: List the major structures of the eye.

A: Major parts of eye are :  Sclera Cornea  Anterior and Posterior Chambers Ciliary body Iris Pupil…

Q: Define the Anatomy and Physiology of the Eye ?

A: The human eye is the organ of the visual system which has the ability to receive visual signals. It…

Q: Explain why the retina can detach from the eyeball with just a blow to the back of the head.

A: The retina is the outgrowth of the forebrain. It is a membrane that covers the inner surface of the…

Q: Which defect of vision can be rectified using a concave lens?

A: The eye is the organ of visual system that consists of rod and cone cells. These cells are present…

Q: Describe the structure of the retina.

A: The visual system is comprised of the eyes which help in perceiving and processing visual detail.…

Q: Describe the structure and function of accessory eye structures, eye layers, the lens, and humors of…

A: The human visual system is the one that includes the eye, the connecting pathways to the visual…

Q: Which is The third major layer of the eye?

A: The human eyes are located in the orbits that are formed by the skull. The eye is spherical, hollow…

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: Match the type of vision below with the proper receptor (Rods or Cones) _____  A.  vision in…

A: In a human being, the eye receives the light reflected by an image and that visual signal is sent…

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: What are the general manifestations of visual impairment?

A: Introduction: Visual impaired means an individual who suffers from difficulty, deficiency, and…

Q: List some common diseases of the eyes?

A: The human eye is the most valuable and sensitive sense organ. It is a natural optical instrument.…

Q: Explain the condition of retinal detachment ?

A: Retinal detachment is an emergency where part of the eye like the retina pulls away from the…

Q: Explain why it is not uncommon to develop pink eye after having a cold?

A: Pink eye or conjunctivitis is a common eye infection caused due to bacteria or virus that normally…

Q: Identify and describe the three layers of the eyeball?

A: The eyeball is a bilateral and spherical organ that contains the mechanisms that enable one to see.…

Q: Give a  common ear disorder (EXCLUDING: for example, otitis media, tinnitus, Meniere's disease,…

A: Otitis externa may be a condition that causes inflammation (redness and swelling) of the outer ear…

Q: Define about Preventing Hearing Loss ?

A: Hearing loss implies the loss of hearing when both the ears lost the ability to hear and detect…

Q: Identify the receptors for the general senses, and describe how they function.

A: Our body's general senses sense pain, touch, pressure, temperature, vibration, and proprioception.…

Q: Explain how the eye focuses on near and far objects.

A: The human eye is a sensory organ that is responsible for controlling vision. It contains a…

Q: Describe the path of light through the eye.

A: Path of light through eye.

Q: Identify the structures of the human eye.

A: The eye is the central organ for vision. It is made up of 3 layers- choroid, sclera and retina. The…

Q: What are the adult functions of the optic lobes? Discuss.

A: Optic lobe The optic lobe of each side is a large and complex extension of the brain. Its neural…

Q: Differentiate conductive hearing loss from sensorineuralloss and give an example of each.

A: Hearing is a mode of communication. Hearing loss can result from certain infectious diseases,…

Q: Describe the path of sound waves moving through the ear.

A: The ear is an sensory receptors can transduce sound vibrations with amplitudes. It divided into…

Q: Describe how the retina may become detached and thepossible effects on vision.

A: Eyes are the organs of vision. Eyes contain a structure called retina which contains the…

Q: Compare the signs of chronic glaucoma, acute glaucoma,cataract, macular degeneration, and detached…

A: The eye is the organ responsible for vision. There are two photoreceptors present that help in…

Q: How does fluid accumulate in the middle ear during otitis media?

A: A group of inflammatory diseases in the middle ear are called otitis media. The two main kinds of…

Q: Describe the structure and function of the layers of the eye, the lens, and the humors of the eye.

A: Eye is a small ball shaped organ located within the bony sockets know as orbits. There is a pair of…

Q: Identify the indicated part of the eye.

A: Eye is an organ responsible for sight/ vision. There are many structures which works together to…

Q: What is the pupillary response?

A: The outermost layer of the eye is the sclera, sclera is extended to form a clear membrane called the…

Q: Describe the anatomy and function of the accessory structures of the eye, including: eyebrows,…

A: The eye’s accessory structures: - the supplementary components of the eye and the protective…

Q: Discuss the formation, circulation, and reabsorption of aqueoushumor in the eye

A: The anatomy of the human eye includes internal area divided by the lens into 2 cavities, the…

Q: Explain the action of the lens and senpensory ligaments during near and far vision.

A: A biconvex, transparent structure in the eye that refracts the light with the help of cornea and…

Q: Name the condition in which light rays are formed behind the retina.

A: Eye is a specialized sensory unit that is responsible for clear vision that helps in the perception…

Q: Explain why deficiency of vitamin A causes poor night vision or night blindness

A: The group of fat-soluble nutritional organic compounds retinol, retinal, and retinoic acid…

Q: What is the fate of the semicircular canal? Discuss.

A: Often various organs in animals have their role in keeping the body well. This ensures proper body…

Q: Describe other causes of conductive hearing loss

A: Definition: A conductive hearing loss can be defined as when a person ear can not conduct sound wave…

Q: State the function and location of Frontal eye fields.

A: Eyes are the organs of the “visual system.” The eye has different components that include the…

Q: Diagramatically represent the disorder of hypermetropia and other diagram with the lens of…

A: The ability to see is called vision. There are three common defects of vision, including myopia…

Q: Name the fluid present in the anterior part of the eye in front of the eye lens.

A: The eye consist of three main layers and these are flat and forms the eyeball. The outer layer is…

Q: What type of lens is used for correcting hypermetropia?

A: Disorders of the eye are caused because of the weakening of the lens where the focal point of the…

Q: Explain Retinal ?

A: Introduction: The chromophore is a molecule that absorbs light of a specific wavelength and…