When you shine the light into the left eye how will the left pupil react? Circle...

When you shine the light into the left eye how will the left pupil react? Circle one of the following choices; constrict, dilate or no change.
When you shine the light into the left eye how will the right pupil react? Circle one of the following choices; constrict, dilate or no change.
When you shine the light into the right eye how will the right pupil react? Circle one of the following choices; constrict, dilate or no change.
When you shine the light into the right eye how will the left pupil react? Circle one of the following choices; constrict, dilate or no change.

Solutions

Expert Solution

Ans-1. constrict

The amount of light which enters in the eye is controlled by the muscles of iris which can contract or dialate the pupils. When bright light is shown to the left eye, it leads to constriction of pupil of the left eye as a reflex to allow less amount of light to enter in it. It will restrict the photons to damage the cornea or retina of the eye. This is left direct pupillary reflex.

Ans-2. Constrict

The pupil of the right eye will constrict the same way as the left eye when light us directed into the left eye. This is called right consensual pupillary reflex.

Ans-3. Constrict

When light is shown into the right eye, the pupil of the right eye will constrict. This is the reflex to protect the eye from photons which can directly affect retina or the cornea. This is called right direct pupillary reflex.

Ans-4. Constrict

When the light is shown into the right eye, the pupil of the left eye will also constrict the same way as the right eye. This is the reflex of the left eye called left consensual pupillary reflex.

Sydney Mullin answered 8 months ago

Next > < Previous

Related Solutions

If you shine a light into one eye both pupils will constrict. The best explanation for...

If you shine a light into one eye both pupils will constrict. The best explanation for this is ________. Select one: a. a small portion of light always enters the other eye b. This, in fact, does not occur; information from both eyes is always separated. c. sensory input from the retinas of both eyes converges at the optic chiasm and information from each eye is delivered to both the left and right sides of the brain d. information from...

1. An example of the pupillary reflex: when shining a light into the left eye only,...

1. An example of the pupillary reflex: when shining a light into the left eye only, the pupils in both the left eye and right eye get smaller. True or false 2. Umami is described as a “savory” or “meaty” taste. True or false 3. The vertebral column ( spinal column) is part of the appendicular skeleton. True or false 4. The joints between the teeth and mandible (jaw) are fibrous joints. True or false 5. Which of the following...

The pupil of the human eye can vary in diameter from 2.00 mm in bright light...

The pupil of the human eye can vary in diameter from 2.00 mm in bright light to 8.00 mm in dim light. The eye has a focal length of about 25 mm, and the visible spectrum extends from 390 nm (violet) to 750 nm (red). Note that the light-sensitive cells on the retina have radii ranging from 0.75 μm to 3.0 μm. What smallest Airy disk radius is possible for the eye? What largest Airy disk radius is possible for...

When you shine a light on an object, the momentum from the photons that make up...

When you shine a light on an object, the momentum from the photons that make up that light impacts the object. For macroscopic objects, this will have no measurable effect. Describe why this is different for atomic-sized objects. Suppose you shine a very long wavelength light on one electron and a very short wavelength light on another electron. What differences will you observe? Why does shining very short wavelength photons on an electron not tell you exactly where the electron...

When violet light and yellow light shine on a metal surface, only one color produces an...

When violet light and yellow light shine on a metal surface, only one color produces an electric current. Write 3 - 4 sentences describing the effect of each light on the metal. Would increasing the intensity of either type of light have an effect on the current produced? How does quantization help to explain these observations? (6 points) Please don't write too long :)

Trace the pathway of light through the eye to the retina, and explain how light is...

Trace the pathway of light through the eye to the retina, and explain how light is focused for distant and close vision.

You have a cold gas of gold atoms, and you observe that if you shine light...

You have a cold gas of gold atoms, and you observe that if you shine light consisting of photons with energy 10.2 eV through the gas, some free electrons are observed, implying that a photon of this energy is able to ionize an atom in the gas. You find that the emitted electrons have a kinetic energy of 1.0 eV. What is the ionization energy of the gold atom? What is its ground state energy K + U? you shine...

Briefly explain how the eye focuses light on the retina

What color would you see if you were to shine a beam of yellow light and...

What color would you see if you were to shine a beam of yellow light and a beam of cyan light at the same spot on a white wall? (Warmup: Explain your answer. Review: Explain your answer by describing what happens to the relevant primary color components of light from the time the lights leave their respective sources to the time they enter your eye, and how your eye interprets that light.)

What will happen if you shine the light on Hydrogen atom? (Select multiple options) a) If...

What will happen if you shine the light on Hydrogen atom? (Select multiple options) a) If the energy of light is equal to the difference between the energy levels then the electron will get excited to the next level. b) The electrons will move from the n=1 level. c) If the energy of light is more than the difference between the energy levels then the electron will get excited to the next level. d) If the energy of light is...

Subjects