Initiating the Corneal Refliex tand one side of he subject, he subject should lo
ID: 3478081 • Letter: I
Question
Initiating the Corneal Refliex tand one side of he subject, he subject should look w from you toward the ogse waill Wit a few sconds side toward you) with a wisg of absohent coon. What is tde reaction the s What is the function of this reflex Mea was theensation that of touch or of pain? 5. (cal Autonomic Reflexes The autonomic reflexes include the pupillary reflexes as wellMe as many others. Work with your partner to demonstrate the pupillary reflexes described next of t Pupillary Reflexes any There are several types of pupillary reflexes. The photo to pupillary (or pupillary light) reflex and the consensual re- flex will be examined here. In both of these reflexes, the retina of the eye is the receptor, the optic nerve (cranial nerve II) contains the afferent fibers, the oculomotor nerve (cranial nerve III) is responsible for conducting efferent impulses t the eye, and the smooth muscle of the iris is the effector. Many CNS centers are involved in the integration of these re- sponses. Absence of the normal pupillary reflexes is gener-Explanation / Answer
Action- the eyelids of person quickly close to prevent the cornea from touching of cotton.
The function of this reflex- The corneal reflex is the instant involuntary action of eyelids by blinking. Therefore, it protects eyes specially the cornea from foreign particle, and high intense light.
Sensation- it is a touch because of gentle pushing of cotton towards cornea.