corneal reflex造句

• Periorbital sensory loss and impaired corneal reflex may be noted.
• The temporal branch acts as the efferent limb of the corneal reflex.
• Corneal reflex is conducted along with the facial nerve section of the test.
• Thus, the corneal reflex effectively tests the proper functioning of both Cranial Nerves V and VII.
• The examination of the corneal reflex is a part of some neurological exams, particularly when evaluating coma.
• Hi-Speed 240Hz monocular / 350Hz binocular video based corneal reflex eye tracker, released in 2003.
• Corneal reflex assess the integrity of cranial nerve number 7 ( CN VII ), and cranial nerve number 5 ( CN V ).
• Early fundus photos were limited by insufficient light, long exposures, eye movement, and prominent corneal reflexes that reduced the clarity detail.
• Other features include reduced or absent tears, depressed deep tendon reflexes, absent corneal reflex, postural hypotension and relative indifference to pain.
• Damage to the spinal trigeminal nucleus causes absence of pain on the ipsilateral side of the face, as well as an absent corneal reflex.
• Damage to the ophthalmic branch ( V 1 ) of the 5th cranial nerve results in absent corneal reflex when the affected eye is stimulated.
• In 79 % of these cases, sealers did not check the corneal reflex to ensure that the seals were dead prior to hooking or skinning them.
• Of course, the presence of an observer also has the potential to modify other sealing practices, including checking for a corneal reflex and bleeding animals immediately after clubbing ."
• In case of a danger, for an emergency stop the user has to simply close his eyes quickly, the action is similar to that of a corneal reflex in a dangerous situation.
• Accompanying signs and symptoms may include decerebrate posturing; fixed, dilated pupils; coma or profound stupor; quadriparesis; absent corneal reflex; negative oculocephalic reflex; and obliteration of the gag reflex.
• It should include vital signs, a general portion dedicated to making observations about the patient's oculovestibular reflex test ( cold caloric test ), nasal tickle, corneal reflex, and the gag reflex.
• More formally, here is a handy PDF file discussing how to elicit the gag and cough reflexes, corneal reflexes, and so forth . talk ) 03 : 49, 5 June 2011 ( UTC)
• "Clinical signs " ( alterations that are not regarded by the patient and that can be detected by the doctor in a clinical examination ) of the lesion in discussion are : abnormal corneal reflex ( 33 % ), nystagmus ( 26 % ), facial hypesthesia ( 26 % ).
• The absence of the cough and gag reflexes, of the corneal reflex and the vestibulo-ocular reflex need to be established; the pupils of the eyes must be fixed and dilated; there must be an absence of motor response to stimulation and an absence of breathing marked by concentrations of carbon dioxide in the arterial blood.
• In observing four videos taken during the 2001 seal hunt in the Gulf of St . Lawrence, the authors of this report state, " A large proportion ( 87 % ) of the sealers recorded on the four videotapes failed to palpate the skull or check the corneal reflex before proceeding to hook or bleed the seal or go to another seal ."