Er: Ocular Emergencies

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  • 1/73 Questions

    An incomplete luxation is called _______.

    • Subluxation
    • Luxation Jr.
    • Miniluxation
    • Incomplete luxation, duh !
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About This Quiz

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Er: Ocular Emergencies - Quiz

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  • 2. 

    In ________, sympathetic impulses to the eye are blocked, resulting in an over balance of parasympathetic supply to the eye. 

    • Horner's syndrome

    • Addison's disease

    • Shrodinger's syndrome

    • Schrimmer's syndrome

    Correct Answer
    A. Horner's syndrome
  • 3. 

    ________ is the acute cranial displacement of the eye beyond the orbit and eyelids. 

    • Proptosis

    • Entropion

    • Ectropion

    • Glaucoma

    Correct Answer
    A. Proptosis
  • 4. 

    Corneal lesions are painless. 

    • True

    • False

    Correct Answer
    A. False
    Explanation
    They're very painful.

    Rate this question:

  • 5. 

    Diagnosis of SARD is confirmed with ____.

    • Electroretinography

    • Tonometry

    • Schrimer

    • Fluorescein

    Correct Answer
    A. Electroretinography
  • 6. 

    Blepharitis is the inflammation of the lid margins. 

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Redness, thickening, and often formation of scales, crusts or shallow marginal ulcers.
    Treatment is eyelid hygiene and antibiotics.

    Rate this question:

  • 7. 

    What is the best treatment option in a patient with proptosis if the optic nerve is ruptured, the eye is ruptured, or more than 3 extraocular muscles are ruptured?

    • Enucleation

    • Surgical repositioning of the globe

    • Eye drops

    • Euthanasia

    Correct Answer
    A. Enucleation
  • 8. 

    It is okay for patients with hyphema to exercise. 

    • True

    • False

    Correct Answer
    A. False
    Explanation
    Avoid it. Lock them up in a straight jacket! No walks! No running! YOU ARE EXILED!

    Rate this question:

  • 9. 

    ______ is a result of _____ and cell leakage from uveal blood vessels. 

    • Aqueous flare, protein

    • Viterous flare, protein

    • Aqueous glare, protein

    • Call the plumber, water

    Correct Answer
    A. Aqueous flare, protein
  • 10. 

    In the presence of cataracts, the pupil appears _______.

    • White

    • Black

    • Red

    • Clear

    Correct Answer
    A. White
  • 11. 

    Horner's syndrome is a result of damaged sympathetic innervation in the eye.

    • True

    • False

    Correct Answer
    A. True
  • 12. 

    ______ is hemorrhage within the ______ .

    • Hyphema, anterior chamber

    • Hyphema, posterior chamber

    • Glaucoma, cornea

    • Uveitis, sclera

    Correct Answer
    A. Hyphema, anterior chamber
  • 13. 

    Anterior uveitis can be caused by _______, ______, and systemic inflammatory/infectious diseases. 

    • Trauma, neoplasia

    • Strangulation, hypoplasia

    • Old age, neoplasia

    • Santa claus, superman

    Correct Answer
    A. Trauma, neoplasia
  • 14. 

    Penetrating and perforating corneal injuries are _______ and must be repaired ASAP. _____ must be administered pre and post op.

    • Surgical emergencies, antibiotics

    • Regular emergencies, antibiotics

    • Horrible, love, cake and candies

    • Surgical emergencies, eye drops

    Correct Answer
    A. Surgical emergencies, antibiotics
  • 15. 

    Patients with SARD may have complete loss of ______.

    • Retinal function

    • Corneal function

    • Renal function

    • Brain function

    Correct Answer
    A. Retinal function
  • 16. 

    Anterior luxation of the lens is the most damaging. 

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Lens pushes into the iris or enters the anterior chamber.

    Rate this question:

  • 17. 

    Increased intraocular pressure in a healthy eye results in _____.

    • Primary glaucoma

    • Secondary glaucoma

    • Chronic

    • Using a tonopen

    Correct Answer
    A. Primary glaucoma
  • 18. 

    You can see floating particles in the fluid of the anterior chamber when examining a patient with ______.

    • Aqueous flare

    • Chamber floatation syndrome

    • Glaucoma

    • Ocular flare

    Correct Answer
    A. Aqueous flare
  • 19. 

    Retinal detachment causes acute loss of vision when there is ______.

    • Complete bilateral detachment

    • Unilateral detachment

    • Retinal edema

    • Retinal inflammation

    Correct Answer
    A. Complete bilateral detachment
  • 20. 

    Optic neuritis is usually idiopathic and hard to differentiate from sudden acquired  retinal nerve degeneration. 

    • True

    • False

    Correct Answer
    A. True
  • 21. 

    What is goniodysgenesis?

    • Abnormalities in the drainage angle

    • A type of glaucoma

    • The production of goniodys

    • A sect that worships Lord Gonios

    Correct Answer
    A. Abnormalities in the drainage angle
  • 22. 

    Increased intraocular pressure due to disease or injury to the eye. 

    • Secondary glaucoma

    • Primary glaucoma

    • Goniodysgenesis

    • Narrow-angle glaucoma

    Correct Answer
    A. Secondary glaucoma
  • 23. 

    Optic neuritis is the inflammation of the ____, anywhere from the retina to the ______.

    • Optic nerve, brain stem

    • Optic nerve, cornea

    • Ocular muscle, brain stem

    • Eye, spinal cord

    Correct Answer
    A. Optic nerve, brain stem
  • 24. 

    How do you treat cataracts?

    • Surgical removal and replacement of the lens

    • Medication

    • Surgical repair of the lens

    • LASER surgery

    Correct Answer
    A. Surgical removal and replacement of the lens
  • 25. 

    What is necessary for the examination of corneal lesions?

    • Topical anesthesia and sedation

    • General anesthesia

    • Light sedation

    • Mydriatic eye drops

    Correct Answer
    A. Topical anesthesia and sedation
  • 26. 

    ______ is the most common cause of blindness in dogs. 

    • Cataracts

    • Glaucoma

    • Hyphema

    • Conjunctivitis

    Correct Answer
    A. Cataracts
  • 27. 

    Corneal ulcers can be _____ or _______.

    • Superficial, deep

    • Congenital, acquired

    • Hereditary, trauma-related

    • Acute, chronic

    Correct Answer
    A. Superficial, deep
  • 28. 

    Your patient presented with relaxed ocular muscles with the eye sinking into the orbit. His third eyelid is prominent and upper eyelid is droopy. What do you suspect?

    • Horner's syndrome

    • Proptosis

    • Cherry eye

    • Epiphora

    Correct Answer
    A. Horner's syndrome
  • 29. 

    If protein is not present in the anterior chamber, the ophthalmoscope's beam is broken apart and the chamber appears _____.

    • Black

    • White

    • Red

    • Invisible

    Correct Answer
    A. Black
  • 30. 

    The treatment of uveitis is similar to the treatment of hyphema. 

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Treat inflammation and pain + underlying disease.

    Rate this question:

  • 31. 

    What should we avoid when treating anterior lens luxation?

    • Miotic agents

    • Mydriatic agents

    • Artificial tears

    • Topical antibiotics

    Correct Answer
    A. Miotic agents
    Explanation
    Miotic agents will worsen glaucoma.

    Rate this question:

  • 32. 

    Patients with retinal detachment present abnormal _______.

    • PLR and menace response

    • Vision and constricted pupils

    • PLR and blepharospasm

    • Behavior such as dancing the tango

    Correct Answer
    A. PLR and menace response
  • 33. 

    Hyphema is usually accompanied by a moderate to severe _____.

    • Uveitis

    • Glaucoma

    • Cataract

    • Proptosis

    Correct Answer
    A. Uveitis
  • 34. 

    Conjunctival lacerations/injuries are associated with _______.

    • Blunt trauma, bite or sharp injuries

    • Bite or sharp injuries

    • Bacterial infections

    • Bite wounds

    Correct Answer
    A. Blunt trauma, bite or sharp injuries
  • 35. 

    Conjunctival lacerations rarely present with damage to other tissue. 

    • True

    • False

    Correct Answer
    A. False
    Explanation
    They almost always present with damage to other tissue.

    Rate this question:

  • 36. 

    Subconjunctival hemorrhage is common in ______.

    • Conjunctival lacerations/injuries

    • Anterior uveitis

    • Glaucoma

    • Diabetes

    Correct Answer
    A. Conjunctival lacerations/injuries
  • 37. 

    Primary anterior lens luxation is an inherited condition in ______.

    • Terrier breeds

    • Spaniels

    • Collies

    • Boxers

    Correct Answer
    A. Terrier breeds
  • 38. 

    What is Pannus?

    • Superficial vascularization of the cornea with infiltration of granulation tissue

    • Deep vascularization of the cornea with infiltration of granulation tissue

    • Superficial vascularization of the uvea with infiltration of granulation tissue

    • The production of bread

    Correct Answer
    A. Superficial vascularization of the cornea with infiltration of granulation tissue
  • 39. 

    How do you treat superficial corneal ulcers?

    • Topical antibiotics

    • Aggressive topical treatment

    • Surgical repair

    • You don't treat as they resolve overtime

    Correct Answer
    A. Topical antibiotics
  • 40. 

    SARD is associated with Addison's disease.

    • True

    • False

    Correct Answer
    A. False
    Explanation
    Cushing's.

    Rate this question:

  • 41. 

    Uveitis is the inflammation of the _______.

    • Iris and anterior chamber

    • Cornea and anterior chamber

    • Iris and posterior chamber

    • Uvula

    Correct Answer
    A. Iris and anterior chamber
  • 42. 

    Lid injuries are most commonly caused by _______.

    • Lacerations and bite wounds

    • Lacerations and strangulation

    • Bite and scratch wounds

    • Being careless with your pet. SHAME ON YOU.

    Correct Answer
    A. Lacerations and bite wounds
  • 43. 

    Lens luxation often causes ______, _______ and corneal damage. 

    • Glaucoma, uveitis

    • Hyphema, uveitis

    • Glaucoma, hyphema

    • Hyphema, proptosis

    Correct Answer
    A. Glaucoma, uveitis
  • 44. 

    Select the signs of anterior uveitis.

    • Blepharospasm

    • Aqueous flare

    • Miotic pupil +/- cloudy cornea (edema)

    • +/- hyphema

    • Fibrin in the anterior chamber

    • Walking into objects

    • Intense urge to binge eat cake

    Correct Answer(s)
    A. Blepharospasm
    A. Aqueous flare
    A. Miotic pupil +/- cloudy cornea (edema)
    A. +/- hyphema
    A. Fibrin in the anterior chamber
  • 45. 

    Patients with SARD do not have _______.

    • PLR or menace response

    • Vision

    • PLR

    • Menace response

    Correct Answer
    A. PLR or menace response
  • 46. 

    Select the possible treatments/care of hyphema. 

    • Treat secondary uveitis

    • Treat underlying causes (Trauma, infection, neoplasia, coagulation)

    • Monitor intraocular pressure for signs of increase

    • Eye drops in case of increased IO pressure

    • Enucleation

    Correct Answer(s)
    A. Treat secondary uveitis
    A. Treat underlying causes (Trauma, infection, neoplasia, coagulation)
    A. Monitor intraocular pressure for signs of increase
    A. Eye drops in case of increased IO pressure
  • 47. 

    What is SARD?

    • Sudden Acquired Retinal Degeneration

    • Sudden Acute Retinal Degeneration

    • Students Actually Reclining in Desperation

    • Sudden Acute Retinal Disintegration

    Correct Answer
    A. Sudden Acquired Retinal Degeneration
  • 48. 

    A pug comes into your clinic presenting with uveitis, blindness, scleral hemorrhage, chemosis, corneal desiccation and ulceration. What do you suspect?

    • Proptosis

    • Glaucoma

    • Entropion

    • Cataracts

    Correct Answer
    A. Proptosis
  • 49. 

    What exam should you perform before sedating a patient for corneal lesion examination?

    • Neuro exam

    • Fluorescein stain

    • Preanesthetic bloodwork

    • Tonometry

    Correct Answer
    A. Neuro exam

Quiz Review Timeline (Updated): Apr 26, 2016 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Apr 26, 2016
    Quiz Edited by
    ProProfs Editorial Team
  • Apr 24, 2016
    Quiz Created by
    Thesortinghat
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