Orbit 1 Flashcards
red arrow
![](https://s3.amazonaws.com/brainscape-prod/system/cm/251/025/907/q_image_thumb.png?1533490738)
pupil
blue arrow
![](https://s3.amazonaws.com/brainscape-prod/system/cm/251/025/208/q_image_thumb.png?1533489703)
bulbar conjunctiva
orange arrow
![](https://s3.amazonaws.com/brainscape-prod/system/cm/251/024/789/q_image_thumb.png?1533488853)
supraorbital notch
sensory branches of the ophthalmic nerve
supratrochlear
supraorbital
external nasal
infratrochlear
lacrimal
light blue arrow
![](https://s3.amazonaws.com/brainscape-prod/system/cm/251/025/534/q_image_thumb.png?1533490321)
optic disc
blue arrow
![](https://s3.amazonaws.com/brainscape-prod/system/cm/251/026/606/q_image_thumb.png?1533492118)
inferior ophthalmic vein
light blue arrow
![](https://s3.amazonaws.com/brainscape-prod/system/cm/251/026/599/q_image_thumb.png?1533492061)
dorsal nasal artery
pink arrow
![](https://s3.amazonaws.com/brainscape-prod/system/cm/251/026/464/q_image_thumb.png?1533491885)
infratrochlear nerve
orange arrow
![](https://s3.amazonaws.com/brainscape-prod/system/cm/251/026/306/q_image_thumb.png?1533491670)
infratrochlear nerve
pink arrow
![](https://s3.amazonaws.com/brainscape-prod/system/cm/251/025/226/q_image_thumb.png?1533489758)
superior and inferior conjunctival fornicies
from the orbit, the infraorbital canal leads to the
midface
red arrow
![](https://s3.amazonaws.com/brainscape-prod/system/cm/251/025/081/q_image_thumb.png?1533489546)
orbital septum
orange dot
![](https://s3.amazonaws.com/brainscape-prod/system/cm/251/024/659/q_image_thumb.png?1533488501)
ethmoid bone
green dot
![](https://s3.amazonaws.com/brainscape-prod/system/cm/251/024/916/q_image_thumb.png?1533489240)
orbital septum
blue dot
![](https://s3.amazonaws.com/brainscape-prod/system/cm/251/024/536/q_image_thumb.png?1533488377)
sphenoid bone
blue arrow
![](https://s3.amazonaws.com/brainscape-prod/system/cm/251/026/529/q_image_thumb.png?1533491968)
lacrimal artery
red arrow
![](https://s3.amazonaws.com/brainscape-prod/system/cm/251/025/340/q_image_thumb.png?1533489962)
lacrimal canaliculi
green arrow
![](https://s3.amazonaws.com/brainscape-prod/system/cm/251/025/899/q_image_thumb.png?1533490695)
cornea
red arrow
![](https://s3.amazonaws.com/brainscape-prod/system/cm/251/024/725/q_image_thumb.png?1533488740)
inferior orbital fissure
contact with the cornea reflex involves which nerves
sensory: CN V1 (general sensation)
motor: CN VII (closing the eyelid)
red arrow
![](https://s3.amazonaws.com/brainscape-prod/system/cm/251/026/378/q_image_thumb.png?1533491745)
long ciliary nerves
orange arrow
![](https://s3.amazonaws.com/brainscape-prod/system/cm/251/025/146/q_image_thumb.png?1533489595)
inferior tarsal plate
red arrow
![](https://s3.amazonaws.com/brainscape-prod/system/cm/251/026/537/q_image_thumb.png?1533491987)
ciliary arteries
ophthalmic artery is a branch of the
internal carotid
pink arrow
![](https://s3.amazonaws.com/brainscape-prod/system/cm/251/024/991/q_image_thumb.png?1533489387)
medial and lateral palpebral ligaments
blue arrow
![](https://s3.amazonaws.com/brainscape-prod/system/cm/251/025/903/q_image_thumb.png?1533490718)
iris
sensory and motor nerves involved in accomodation of the eye
sensory: CN II
motor: CN III
orange
![](https://s3.amazonaws.com/brainscape-prod/system/cm/251/026/402/q_image_thumb.png?1533491791)
infratrochlear nerve
green arrow
![](https://s3.amazonaws.com/brainscape-prod/system/cm/251/026/494/q_image_thumb.png?1533491936)
central artery of the retina
green arrow
![](https://s3.amazonaws.com/brainscape-prod/system/cm/251/025/439/q_image_thumb.png?1533490182)
cornea
orange arrow
![](https://s3.amazonaws.com/brainscape-prod/system/cm/251/025/368/q_image_thumb.png?1533490018)
nasolacrimal gland
pink arrow
![](https://s3.amazonaws.com/brainscape-prod/system/cm/251/026/300/q_image_thumb.png?1533491651)
ethmoidal nerves
pink arrow
![](https://s3.amazonaws.com/brainscape-prod/system/cm/251/026/128/q_image_thumb.png?1533491367)
lacrimal nerve
Increasing the light in one eye will result in:
sensory nerve:
motor nerve:
pupillary contraction of BOTH eyes
sensory= CN II
motor = CN III
green dot
![](https://s3.amazonaws.com/brainscape-prod/system/cm/251/023/407/q_image_thumb.png?1533488292)
frontal bone
pink arrow
![](https://s3.amazonaws.com/brainscape-prod/system/cm/251/025/913/q_image_thumb.png?1533490762)
lens
red arrow
what kind of innervation?
![](https://s3.amazonaws.com/brainscape-prod/system/cm/251/025/732/q_image_thumb.png?1533490483)
ciliary muscle
parasympathetic
green arrow
![](https://s3.amazonaws.com/brainscape-prod/system/cm/251/026/436/q_image_thumb.png?1533491867)
lacrimal
What type of nerves synapse in the ciliary body
parasympathetic
from the orbit, the nasolacrimal groove leads to the
nasal cavity