What is the fate of the semicircular canal? Discuss.

Q: What is the relationship between head movement and cupulamovement in a semicircular canal?

A: Semicircular canal is one the important balancing part of the body. these are 3 small fluid filled…

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: Identify the termination of the olfactory (I) nerve in the brain, the foramen through which it…

A: The olfactory system or sense of smell can be defined as the sensory system used for smelling…

Q: Describe the structure and function of the cochlea, vestibule, and semicircular canals?

A: The ear is the hearing organ of the body that detects the sound waves and enables hearing. The human…

Q: Is the nervous system responsible for the dilation of pupil?

A: Yes, ANS (Autonomic Nervous System)  sympathetic branch is known for triggering" flight or fight…

Q: What structure separates the outer ear from the middle ear?

A: Ear consists of three regions : outer , middle and inner .

Q: What is the function of the external acoustic meatus?

A: External auditory canal, also called external acoustic meatus is a 2.5 mm cylindrical canal, partly…

Q: What are the functions of each of the two branches of the vestibulocochlear (VIII) nerve?

A: The cranial nerves are 12 nerve pairs that can be observed on the brain ventral surface. Some nerves…

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: What superficial accessory structure of the eye would be the first to be affected by inadequate tear…

A: Eye is one of the sensory organs present in the body of an organism. It is responsible for sensing…

Q: What is internal ear known as?

A: The internal ear is the part of ear that contains the organs for sense of hearing as well as…

Q: A concussion is a mild traumatic brain injury.  How might a concussion acutely affect hearing and…

A: *A concussion is  traumatic brain injury which will affects brain function Caused by a blow to the…

Q: what is the cranial nerve II, cranial nerve !! visual acuity test, how is it performed?

A: The pairs of nerves that connect the brain to different parts of the head, neck, and trunk is known…

Q: An injury to the ear would be described as what?

A: Ear is a sensory part of an individual body. It consists of three parts- outer ear, inner ear and…

Q: Where is the cochlea located?

A: Cochlea is located in the temporal bone which is present inside the inner ear.

Q: Why is the eye "strained" more upon viewing nearby objects then far objects?

A: An eye is the vital organ needed for sight which reacts to light and allows vision. It has…

Q: What is olfactory bulb?

A: Olfaction is a chemoreception, which occurs through the sensory olfactory system that forms the…

Q: he function of semicircular canal? Discuss.

A: The human ear is a remarkable transducer that transforms sound energy into mechanical energy, which…

Q: What happens if the ciliary muscle in the eye is contracted?

A: If the ciliary muscle in the contracted lens become more spherical and has increased focussing power…

Q: What is Preeclampsia?

A: In the female reproductive system, the menstrual cycle is the regular natural change that occurs…

Q: What is the difference between an audiogram and tympanogram?

A: Ans. Both audiogram and tympanogram are tests of the human ear used to know the functioning of the…

Q: What are bilateral cochlear implants?

A: Various implants are used to correct the hearing disorders. And the bilateral cochlear implants is…

Q: What is labyrinth?

A: The ear is called the organ of hearing and balance. It comprises three anatomical parts, namely,…

Q: Define the semicircular canal importance ?

A: Semicircular canal are present in ear.

Q: What is the function of the uvula?

A: The uvula is a piece of soft tissue that hangs down the back of your neck in the shape of a…

Q: What is the function of the vestibulocochlear nerve?

A: The vestibulocochlear nerve can be defined as the nerve that helps in the transmitting the signal of…

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: How would the otolith organs of an astronaut respond to zero gravity? Would the astronaut still have…

A: Otolith organs: this the word comes from the Greek langauge means ear stones. Saccule is the main…

Q: What 4 structures must pass through before reaching the retina?

A: Answer: HUMAN EYE = Eyes are the pair of sense organ in human body. It helps to see or visualize the…

Q: Which nervous system is responsible for dilation of pupil?

A: The nervous system controls and coordinates all the activities in the body. It is majorly classified…

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: 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: What is the difference between The Middle and Inner Ear?

A: There are sensory organs involved in the perception of various senses like vision, smell, sound,…

Q: What is a blind spot of the eye?

A: When the light reaches to our retina, it sends electrical bursts with the help of the optic nerve to…

Q: Distinguish between the functions of the semicircular canals and the cochlea.

A: Semicircular canal - Semicircular canal is a combination of three semicircular and interconnected…

Q: What is the auditory cortex?

A: The sensory system is a part of the sensory system liable for handling sensory data. A sensory…

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: Concerning the puppilary reflex, what happens to the diameter of the pupil? Do both pupils change…

A: Pupillary reflex is also known as photopupillary reflex. As the name suggests this reflex is related…

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: Lacrimal fluid performs all of the following functions except a. cleansing the eye surface. b.…

A: Answer: Introduction: The lacrimal glands are exocrine glands which secrete lacrimal fluid.

Q: When talking about the ear. What dose the labyrinth refer to?

A: The ear is a sense organ that is important for hearing sounds of different frequencies, as well as…

Q: Head movements are detected primarily in the semicircular canals and gravity by the otolith organs.…

A: The semicircular canals are the three interconnected tubes that are present in the inner ear. These…

Q: Discuss about the equilibrium and balance that are controlled by the ear.

A: Ear  Ear is a sensory organ of the human body that has three main part the outer ear, middle ear and…

Q: Describe the formation of the embryonic eye.

A: INTRODUCTION Embryonic eye development is briefly described below.