Quiz#1eyelids Flashcards
- The upper lid is elevated by ______________ and ______________.
Levator palpebral superiors muscle
And
Muellers muscle
- The __________ protect the eye and help distribute tears
Lids
- The levator muscle is innervated by the _____________.
lll cranial nerve . the ocularmotor
- The ____________ closes the eye and is innervated by the facial vll cranial nerve
Orbicularis oculi
- _______________ is an involuntary spasm of the orbicularis muscle lasting seconds to days
Blepharospasm
- _______,________, from ______________are some of the common early signs of thyroid disease where sclera shows above and below the limbus and the lid lags behind and down gaze. This is diagnosed as __________.
Lid retraction , lid lag , from exophthalmos
Graves’ disease ( attacks the thyroid even though thyroid is removed )
- The classes of thyroid ophthalmopathy are
N.O.S.P.E.C.S
No signs or symptoms.Only signs.Soft tissue involvement.Proptosis.Extraocular muscle involvement.Corneal involvement.Sight loss
- Predominant epicanthal folds can creat _________________
Psuedo Esotropia ( false crossed eyes )
- ________________( posterior ) is where the sebaceous glands that contain lipids along the eyelid margin become plugged up.
Meibomian gland dysfunction ( posterior )
- _________ is a common chronic inflammation of the lid margins , and can be caused by staphylococcus infection or can be seborrheic
Blepharitis ( anterior )
- The signs and symptoms of blepharitis are :
1. 2.3.4.5.6
- Scurf or flaking of skin 2. Lid margin thickening 3. Redness of lid margin 4.itching 5.colleretes 6.trichiasis
- __________ is a condition where lashes are directed toward the globe and irritate the cornea and conjunctiva and is best corrected with _____________ at the base of the lash to remove it .
Trichiasis
Electrolysis
- ____________ can occur in the glands in the lid, causing puffiness and ptosis from fluid weight .
Inflammation
- The treatment for blepharitis is:
1. 2.3.4.5
- Hot packs 2. Lid message 3. Lid scrub
4. Antibiotic ointment 5. Oral tetracycline
15._________ causes crusting lesions in the distribution of the fifth cranial nerve and is also known as _________/_______
Herpes zoster
Shingles / Chicken Pox
- _____________________results from blisters around the eye with possible corneal involvement and the virus is also the caused of the __________.
Primary herpes simplex
Cold sores
- _______________is a crusting of the skin at the lateral and sometimes medial canthus and is commonly caused by Staphylococcus or Herpes Simplex
Angular Blepharitis
18.___________ is a Papule on the lid that can enlarge to a waxy module , with an umbilicated center
Molluscum Contagiosum
- ___________ is when the lid margins turn away from the eye and the symptoms are burning , irritation and tearing of the eye .
Ectropion ( eyelid outward)
- __________ is an in-turning of the lids from a spasm of the orbicularis oculi muscle that closes the eye . Symptoms result from the lashes that turn inward and irritate the conjunctiva and cornea
Entropion ( eyelid inward)
- _________ is a dropping of the upper lid
Ptosis
- Ptosis is present with a __________ or ____________________. A neuromuscular disorder called ______________May cause acquired ptosis.
lll nerve palsy or Horners syndrome
Myasthenia gravis
- The surgical procedure for correcting ptosis is ___________________._
Levator Resection ( shortening of the levator muscle)
- _____________ is caused by a mixture of tension and fatigue
Lid twitching
- ___________ is seen mainly in children and can be from anxiety and restless motor activity
Rapid reflex blinking
- ____________ is caused by recurrent swelling of the upper lids and appears more prominently in the morning . It is corrected mainly for cosmetic reasons by ______ however it can cause VF loss if pronounced
Blepharochalasis
Blepharoplasty
- _____________ is an acute inflammation of the sebaceous glands on the lid margin called the glands of Zeis , usually caused by a staphylococcal infection
External Hordeolum
- ___________ is a chronic inflammatory granuloma of the large meibomian gland in the tarsus plate of the lid , caused by a blocked meibomian gland .
Chalazion
- ______________ is an acute inflammation of the sebaceous glands in the tarsal plate which are the meibomian glands (acute inflammation of large meibomian gland due to blockage)
Internal Hordeolum / Chalazion
- Hordeolums and Chalazions are treated with :_____________
_____________
_____________
Hot packs
Lancing
Corticosteroid Injection
Human papilloma ??
WRONG ON QUIZ #1
Mulluscum Contagiosm is not a WART CAUSED BY A HUMAN PAPILLOMA VIRUS!!!!!!!! look at #31 for next quiz !
Internal Hordeolum- acute inflammation of the large meibomian gland caused by blockage is
Study it !
