Quiz#5 Conjunctival Disease Flashcards
- ___________ also called__________ is dilation of normal conjunctival vessels and can be from exposure, over reading , dryness, alcohol, fatigue, heat, injection , or inflammation and Can be secondary to keratitis
Hyperemia also called injection
- The conjunctiva is a mucous membrane that covers the_______and ______ but not the cornea
Inner lids and the globe
- Bulbar and limbal hyperemia are usually precursors to _________________________________ also know as ____________________.
Corneal Neovascularization also know as pannus
- A raptured conjunctival blood vessels causes a ______________________
Subconjunctival Hemorrhage ( bruise not painful)
5.______________ is an inflammation of the conjunctiva with redness,swelling , and discharge and can present with follicles , papules , or membranes .
Conjunctivitis ( due to INFECTION)
- _______________ are smooth round avascular nodules under conjunctival epithelium with fine vessels at their base often associated with viral conjunctivitis
Follicles ( on the palpebral conjunctiva )
- __________________ are a fine mosaic pattern of dilated blood vessels with a central fibrovascular core and vessels branching outwards and can be flat or elevated and from nonspecific inflammations such a mechanical irritation and allergies
Papules (allergy is big )
- A_________________ involves the epithelium and bleeds when removed. A _________ is more superficial and can be peeled or scraped away without bleeding.
True Conjunctival membrane
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Pseudo membrane
Is it a virus , bacterial ect.
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- Conjunctivitis can be from:
- ____-profuse exudation(much mucus discharge), papules, injection
- ____-Tearing , follicles,injection
- ____-Profuse exudation, follicles ,papules injection 4. _______-Itching ,chemosis(swelling),papules ,injection
- ____-Follicles , injection 6. _____ and______ rare
- Bacterial ( very much mucous)
- Viral ( just tearing , watery wet, no mucous)
- Chlamydia
- Allergic
- Toxic
- Fungal and Parasite( corneal infections!)
- A layman term conjunctivitis is_________
Pink eye
- _____________________can spread quickly to the other Eye, is contagious by direct or indirect contact with ocular secretions and presents with follicles , serous discharge , membranes or pseudo membranes , and may involve the ______ or enlarged __________ which are lymph nodes in front of the ears
Adeno Viral Conjunctivitis( epidemic - contagious keratoconjunctivitis - cornea and conjunctiva)
Corneal or enlarged pre-auricular nodes
12._____________ is a syndrome of external ocular adeno virus involving the cornea with PEK and sub epithelial infiltrates
Epidemic Keratoconjunctivitis
13.________ is a venereal disease resulting from direct or indirect contact with genital secretions and is treated with systemic antibiotics
Gonococcal Conjuctivitis
- _____ or_____ keratoconjunctivitis occurs in sexually active individuals and is usually found in conjunction with erethritis or cirvicitis, showing follicles , papules , PEK, infiltrates (WBC) and superior Pannus
Chlamydial ( just superior of cornea) or Inclusion
- Trachoma is a follicular conjunctivitis and epithelial keratitis caused by recurrent chlamydial infections and leads to conjunctival scarring , dry eye, Trichiasis, entropion, corneal erosion and scarring and is _________________
The leading cause of blindness in third world countries
- ____________ is usually a reaction to Airborne allergens and the main symptom is _________. Signs can include chemosis ( allergy)
Allergic Hayfever Conjunctivitis
Itching
- _______________ is an inflammatory condition occurring in patients who have or have had atopic dermatitis (eczema) and is treated similar to allergic Hayfever conjunctivitis ( allergy)
Atopic KeratoConjunctivitis
- _____________ is a tropical seasonally reoccurring bilateral inflammation of the conjunctiva with Cobbelstone( think of the road) papillae seen mainly in Males 4 to 16 years old ( allergy )
Vernal Conjunctivitis ( see more in tropical environment)
- GPC (giant papillary conjunctivitis )is a chronic conjunctival inflammation with prominent papillary reaction on the superior Tarsus from irritation from:1-4
- contact lens
- Ocular Prosthesis
- Loose Nylon Sutures
- Filtering Blebs from Glaucoma Surgery
20.________________ keratoconjunctivitis is a chronic and is associated with hyper and hypo thyroidism
Superior Limbic
- __________ is an acute inflammatory reaction of the skin and mucous membranes in children with fever and upper or lower respiratory tract symptoms
Stevens-Johnson- Syndrome
- ______________ Are congenital groups of a modified melanocytes ( nevus cells)
Conjunctival Nevi ( or Nevus)
- ____________ can occur in patients who are using topical epinephrine drops for glaucoma
Adrenochrome Deposits
- __________ is a raised fleshy red lesion arising from the skin or conjunctiva due to a healing process (such as post surgical Pterygium removal chalazion or chemical burns)
Pyogenic Granuloma
- _____________ contain human papilloma virus DNA that is associated with cutaneous works ( mucous worm)
Conjunctivital Viral Papillomas
26._____________ is a salmon colored tumor of the conjunctiva that can metastasize through the lymphatic system
Conjunctival Lymphoma
27.____________ is a accumulation in the conjunctiva that can be caused from pregnancy radiation and other systemic disorders
Primary Aquired Conjunctival Melanosis
- Enlarged pre-auricular nodes
Infront of your ears . ADENO VIRAL CONJUNCTIVITIS
