6. After focusing on the screen, there should have been a difference upon opening your eyes after closing your eyes for 90 instead of 10 seconds. What was this difference? EXPLAIN the results, including what happened to the ciliary muscles and lens. Note: If your results were atypical, you should also explain what should have happened and why.

Q: The retina consist of (Select ALL that apply)     muscle fibers     bipolar cells…

A: Eye is an organ of sight. Eyes are composed of an optical portion, which focuses the visual image on…

Q: 2. When you move the slide to the left with the stage controls, how does it appear to move through…

A: Introduction  A compound microscope is one that focuses a biological specimen using several sets of…

Q: As an optometry student, you are interning at an Optical Centre. A patient requested to be…

A: In such case person is able to see object of 25cm clearly and lens should make image of object at 25…

Q: Look through the cornea and see the iris, the colored part of the eye. Note the pupil, the dark oval…

A: The eyes are sensory organs in the human which are responsible for interception of light senses from…

Q: What do the numbers 20/50 mean for visual acuity ?

A: Visual acuity It means the ability to discern the shapes and details of the things you see. Visual…

Q: Results & Discussion Label the structures of the eyeball. Choroid Ciliary body Cornea Iris Retina…

A: The eye, situated within the bony orbit, is a most important sensory organ. The key purpose of the…

Q: 6. Moves stage up and down for focusing; large amounts a) Fine Focus Knob b) Large Focus Knob c)…

A: Answer:- Option C -  Course Focus Knob is the correct choice. Coarse Focus Knob - It is also known…

Q: The vestibular apparatus is located completely inside the head. If you close your eyes, how can you…

A: Vestibular apparatus is present in the inner ear. It consists of two structures of the bony…

Q: How often should audiometers be calibrated? 2. Mention the audiometry indications? 3. What are the…

A: Audiometer as the name suggests is the device that is used to measure the functionality of the…

Q: 63- Which of the following regarding the lens is false: a- Focusing the image on the sclera. b- An…

A: Eye is a sense organ that helps in visualising the things in the environment. It is the organ…

Q: You are in your kitchen looking out of the window watching a group of people 100 m in the distance.…

A: The retina is the photosensitive layer in eyes that contain rod and cone cells. If light exposed on…

Q: first sten normally taken when you u look throuah the ocular lenses?

A: An eyepiece (ocular lens) is a kind of magnifier that has a focal length of about 25 mm that is…

Q: 11. Name and define the three routes of the visual system? Give an example of how each work.

A: Question - Name and define the three routes of the visual system? Give an example of how each work.…

Q: Analysis 1. Sketch and label the structures of the eye. 2. Create a two-column table in your…

A: The eye is a sensory organ which works by collecting the light from the visible world and converts…

Q: When viewing far objects the under normal conditions, the i. ciliary body is contracted, suspensory…

A: The ciliary body is found behind the iris and is part of the middle of the eye. It is made up of…

Q: 4. Explain the following sensory pathway a. Exteroreceptor b. Interoreceptor c. prioprioceptor

A: Every receptors are essentially transducers, which means that when it receives a stimulus, it…

Q: 8. Retina 9. Optic Disc 10. Optic Nerve natomy

A: The human eyes are two in number and it's a unique sense organ which can react to the light for the…

Q: Write a seminar on the topic (laser eye surgery), which contains the following: 1- The mechanism of…

A: Laser eye surgery or Vision correction is commonly referred to as LASIK or Lasik, it is a type of…

Q: 4. The following are the characteristics of our visual perception. Choose the three items that…

A: Visual perception is the ability to perceive the surroundings and then interpret the information and…

Q: 1. Why is eye tested seperately when using Snellen eye chart? Explain 20/40 vision and a 20/10…

A: We will answer the first question since the exact one was not specified. Please submit a new…

Q: You are testing your patient's extraocular muscles.  What will be the correct combination of right…

A: The extra ocular muscles of the eye are located in the orbit of eye and are extrinsic muscles. They…

Q: John had his eyesight checked and was told he was 20/40 on the Snellen chart. That means he O could…

A: A Snellen chart was first developed by a dutch ophthalmologist, Herman Snellen, and it was this…

Q: : Retinal implants mainly generate the 3) Color vision with retinal implants sensation of white…

A: Retinal implants can aid in vision. Retinal implant devices provide electrical stimulation to these…

Q: 3. Tabulate the structures with its counter parts of the following: Bony Labyrinth 4. Define and…

A: 1.Bony labyrinth is the outer bony wall of inner ear which is located in the petrous part of…

Q: Match the terms given in column-I with their definition given in column-II and choose the correct…

A: Introduction: The mechanoreceptors found in the ear are accountable for detecting the sense of…

Q: 5. Does a phasic receptor show strong or weak sensory adaptation? 6. How long will you record APs…

A: A phasic receptor is a type of sensory receptor that responds to a stimulus quickly. The cell's…

Q: 5. The Figure below shows two images A and B. A 4 B Which image has better image quality and why?…

A: Digital radiography (DR) is a high level type of x-beam investigation which delivers a computerized…

Q: What is this figure showing overall? Describe what is happening in each step below. Be sure to use…

A: Introduction:- The sensory organs are organs of the body in which people can see, smell, hear,…

Q: 1. Why do we tend to accept the idea that we could see colour throughout visual fields and cannot…

A: Cone cells present in our eyes are responsible for perception of colors in bright light. They are…

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

A: According to a given question, We can define the following parts for explaining the eyes : The eye…

Q: 3. The Sense of Hearing Sound Production - Labeling Activity 1 The figure below events are numbered…

A: Our hearing system consists of three sections namely the outer ear, the middle ear, and the inner…

Q: Draw in Color & Label choroid layer, pigmented layer of retina outer segments of rods/cones,…

A:

Q: 34. Can you help me the name of the all of the number of the label cochlear model?.

A: We can say that the Ear is one of the major sense organs of the body that plays a major role in…

Q: A cochlear implant can restore hearing in individuals with damages to the cochlea. There are four…

A: The organ, which helps in detecting, recognizing, and hearing sound waves, is known as the ear. It…

Q: Recall that the eye is composed of three layers or "tunics" — the fibrous, vascular, and nervous…

A: Sensory organs are the organs that possess receptor in order to take up stimuli and sends…

Q: 1. what is the name of the transparent layer of the eye in front of the anterior chamber?

A: Eye  The eye is the sense organ that helps living organisms to see things. It consists of different…

Q: 2. A 32-year-old man was diagnosed with damage of the central part of the optic chiasm. Draw a…

A: The retina, optic nerves and optic tracts, optic chiasma, the lateral geniculate bodies, and the…

Q: Match the following steps with the order in which they should occur when using a stereomicroscope.…

A: Compound and stereo microscopy are the two most common types of microscopes. Stereo microscopes have…