Nuclear cataracts - Study guides, Class notes & Summaries

A 75 y/o F comes in for her annual check complaining of reduced vision and increased intolerance to glare. She has had a myopic shift and has cataracts. a) What factors should you consider when referring for cataract surgery? - Answer- Cataract Cause of visual complaint Compramising Lifestyle Driver Anisometropia Visual Acuity Other Ocular Pathology General Health and Medications Patient wants to have operation b) What type of cataract is most likely from the above description? - Answ...

OCANZ Written exam 100% questions and answers 2024 A 75 y/o F comes in for her annual check complaining of reduced vision and increased intolerance to glare. She has had a myopic shift and has cataracts. a) What factors should you consider when referring for cataract surgery? - ANSWERS Cataract Cause of visual complaint Compramising Lifestyle Driver Anisometropia Visual Acuity Other Ocular Pathology General Health and Medications Patient wants to have operation b) What type of ca...

Gerontological Nurse Certification- Assessment Questions And Correct Answers Cataracts - answerClouding of the lens due to aging as cells die and accumulate. Opacity of the lens interferes with vision. Three types Nuclear Cataracts - answerClouding Associated with myopia (close objects are clear, far are not: nearsighted. Worsens myopia and blurs vision Cortical Cataracts - answerClouding, involves the anterior, posterior or equatorial cortex and is worse in bright light Posterior Subcap...

Ophthalmology Conditions 100% Correct Review Test A+ Open-angle glaucoma - ANS-The angle where the iris meets the cornea is as wide and open as it should be. Also called primary or chronic glaucoma. Angle-closure glaucoma - ANS-A result of the angle between the iris and cornea closing. Glaucoma - ANS-A group of eye conditions that lead to damage to the optic nerve head with progressive loss of retinal ganglion cells and their axons. This leads to a progressive loss of visual field....

A 75 y/o F comes in for her annual check complaining of reduced vision and increased intolerance to glare. She has had a myopic shift and has cataracts. a) What factors should you consider when referring for cataract surgery? - correct answer Cataract Cause of visual complaint Compramising Lifestyle Driver Anisometropia Visual Acuity Other Ocular Pathology General Health and Medications Patient wants to have operation b) What type of cataract is most likely from the above description...

An acutely presenting, erythematous, tender lump within the eyelid is called: a. Blepharitis. c. Chalazion. b. Hordeolum. d. Iritis. b. Hordeolum The clinician is seeing a patient complaining of red eye. The clinician suspects conjunctivitis. The presence of mucopurulent discharge suggests which type of conjunctivitis? a. Viral conjunctivitis c. Bacterial conjunctivitis b. Keratoconjunctivitis d. Allergic conjunctivitis c. Bacterial conjunctivitis Which subtype of cataracts i...

An acutely presenting, erythematous, tender lump within the eyelid is called: - Hordeolum The clinician is seeing a patient complaining of red eye. The clinician suspects conjunctivitis. The presence of mucopurulent discharge suggests which type of conjunctivitis? - Bacterial conjunctivitis Which subtype of cataracts is characterized by significant nearsightedness and a slow indolent course? - Nuclear cataracts Which of the following statements is true concerning the use of bilberry as a co...

A 75 y/o F comes in for her annual check complaining of reduced vision and increased intolerance to glare. She has had a myopic shift and has cataracts. a) What factors should you consider when referring for cataract surgery? - b) Cataract Cause of visual complaint Compromising Lifestyle Driver Anisometropia Visual Acuity Other Ocular Pathology General Health and Medications Patient wants to have operation b) What type of cataract is most likely from the above description? - Nuclear ...

things to consider in pt with changes in visual acuity correct answers -sudden or gradual? -unilateral or bilateral? (bilateral tends to be gradual, sudden unilateral) -painful or painless-- sudden painful unilateral vision loss warrants urgent referral or ER vs rapid onset painless vision loss related to meds reasons for sudden UNILATERAL changes in visual acuity-- PAINFUL correct answers -issues of cornea, anterior chamber: -*corneal ulcer*- open sore on cornea -*uveitis*- inflammation ...

MTM-Final Exam Basic Science Ionized forms like A- and BH+ are ________ and ______ diffusible across membrane water; poorly generic equation used to calculate week acidic and basic drugs 10 ^(pka-pH) = protonated/unprotonated equation to calculate weak acidic drugs 10^(pka-pH) = [nonionized(HA)]/[ionized(A-)] equation to calculate weak basic drugs 10^(pka-pH) = [ionized (BH+)]/[nonionized(B0] if the pka and pH difference is 1 or -1: ionization is 90% or 10% if the pka and pH differe...