Retinal a Study guides, Class notes & Summaries

A patient says he's going to commit suicide, what should do? - Have Pt. Sign a "No Self-Harm" contract and refer to primary care physician on a semi-urgent basis. Young man had very high energy, and didn't have to sleep much just a couple days ago, now feeling exhausted and sad. Diagnosis: - Bipolar disorder 65 years male is living in nursing house after 6 months of post stroke, he doesn't like talk to anyone, social withdraw; doesn't like to move and like to lie down in the bed; he r...

Ocular Fundus - Done with room darkened, "Look at my shoulder not the light.", Elicit Red Reflex 8-10" away with lens at Zero, Come in really close with hand on pts forehead, Close in with lens in the black (+) & focus on the optic disc at the nasal side of the retina, Change lens to Red (-) to view posterior structures, follow vessels centrally. Optic Disc - On NASAL Side of retina, creamy yellow orange in color, round or oval shape, distinct sharply demarcated margins, Cup-disc ratio: ...

How many Australians have diabetes? - 1.7 million What % of diabetes is type 2? 90% - 90% What is type 1 diabetes? - Immune mediated destruction of B cells What is type 2 diabetes? B cell dysfunction and insulin resistance - B cell dysfunction and insulin resistance Who is at risk of type 2 diabetes? - >40, waistline >80cmF/>94cmM, south Asian or African descent, polycystic ovaries, gestational diabetes, mental illness medication How is type 2 diabetes diagnosed? - Venous plasma ...

Ophthalmology - Review Questions With Correct Answers What systemic disease can cause dacroadentitis? - Correct Ans-Sarcoidosis What is the hallmark PE finding associated with orbital cellulitis? TEST QUESTION - Correct Ans-Reduced Visual Acuity What layer of the cornea, keeps the cornea dehydrated? - Correct Ans-The endothelium What topical steroid is known to potentially cause cataracts? - Correct Ans-Lotoprednol What are the functions of the ciliary body? - Correct Ans-Produce aqueou...

NAVLE Test Bank;Updated Actual Questions and Answers Solved 100%;(Everything you need to pass NAVLE is here) What nerve(s) need to be blocked in order to dehorn cattle? Ans- Cornual What nerve(s) need to be blocked in order to dehorn goats? Ans- cornual nerve and infratrochlear nerve Several rabbits in a commercial meat operation have developed genital scabs, perineal ulcerations a crusty exudate around the nose and eyes. Microhemaglutination tests are positive for treponematosis. ...

CPO Final Exam Questions and Answers Latest Update 2024 (Graded A+). Optical Coherence Tomography Scanner (OCT) - correct answer noncontact, non-invasive method of obtaining cross-sectional retinal images. Provides ocular diagnostic information. Specialists can more specifically diagnose, treat and manage vitreoretinal diseases and glaucoma with detailed, quantifiable images of underlying retinal structures Optometrist - correct answer State License independent primary health care provider ...

NR 509 midterm Exam Latest 2023 with 100% Verified Questions and Answers Cause of saddle numbness and urinary retention - CORRECT ANSWER Cauda equina syndrome Presentation of retinal detachment - CORRECT ANSWER If sudden visual loss is unilateral and painless, Obtunded - CORRECT ANSWER patient opens the eyes and looks at you but responds slowly and is somewhat confused. Alertness and interest in the environment are decreased. Cranial nerve for lateral gaze - CORRECT ANSWER CN6: Abduc...

Relias ED RN A, Complete Test Fall 2023 What is the current recommended dose of intravenous or intraosseous epinephrine in adult patients with cardiac arrest? 10 mg every 10 minutes 1 mg every 3-5 minutes 1 mg every 7 minutes 0.1 mg every 2 minutes A patient with a traumatic brain injury (TBI) is MOST likely to suffer from what condition? Diabetes mellitus Cerebral palsy Diabetes Insipidus Myxedema coma A patient presents after sustaining a roll-over motor vehicle accident. Th...

ANP-650 Midterm Study 1.A client is diagnosed with strabismus. Which of the following will the client most likely experience with this disorder? 1. Nystagmus 2. Diplopia 3. Aphakic vision 4. Ptosis - ANS: 2 Diplopia, or double vision, is the primary symptom of strabismus. Nystagmus is a disorder that causes involuntarily rhythmic movements in the eye. Aphakic vision occurs when the lens of the eye is removed. Ptosis is drooping of the eyelid. 2.A client is experiencing a gradual blurr...

1. Vaccinations and immunosuppression. 2 keypoints: - give inactive agents instead of live agents - might not work as effectively 2. live virus vaccine types: Virus: - measles - mumps - polio (oral) - rubella - varicella - yellow fever - herpes zoster Bacteria: - typhoid 3. inactive vaccine virus: Virus: - Hep A and B - HPV - influenza - polio (subq) - rabies Bacteria: - anthrax - cholera - diphteria - Lyme - meningococcus - pertussis - plague - pneumococcus - tetanus 4...