Clinical optics - Study guides, Class notes & Summaries

What is NOT Important when documenting the history of an ocular injury? A. How the injury occurred B. Presence of others when the injury occurred C. The time the Injury occurred D. Treatment received since the Injury occurred correct answers B. Presence of others when the injury occurred. It is essential to establish as precisely as possible the circumstances and mechanism of injury and any pre-existing ophthalmic abnormality. Globe rupture following blunt force Injury should always be...

A physician writes the following prescription: Atropine 1% gtts 1 OS q. hs x 5d. The prescription is : A. 1 drop Atropine 1% solution by mouth before bed for 5 days B. 1 drop Atropine 1% solution in the left eye every night before bed for 5 days C. 1 mm Atropine 1% ointment on the left eye every night before bed for five days. D. 1 mm Atropine 1% ointment in the left eye every hour for 5 hours. correct answers B. 1 drop Atropine 1% solution in the left eye every night before bed for 5 day...

COT Clinical Optics Exam Review Manual 2024 Actual Questions and Answers with complete solution

When taking a fundus photo and you see a blue gray halo around the eye, you should move the camera correct answers closer As flurescein dye circulates throughout the eye and sequential pictures are taken,this is known as correct answers Angiograms For the slit lamp photography, in order for an image to be produced in each ocular and in the camera, a is necessary. correct answers Beam Splitter The reticule in the slit lamp and fundus camera is to compensate for the refractive error corre...

COT Clinical Optics Exam Review Manual 2024 Actual Questions and Answers with complete solution The range of wavelengths in the visible spectrum is: a) 100 to 400 nanometers b) 400 to 800 nanometers c) 450 to 650 nanometers d) 400 to 800 meters (m) 400 to 800 nanometers Immediately on either side of the visible spectrum are the invisible light segments of: a) Infrared and ultraviolet b) X-rays and radio waves c) Gamma rays and laser d) Microwaves and radar Infrared and ultraviolet ...

The range of wavelengths in the visible spectrum is: a) 100 to 400 nanometers b) 400 to 800 nanometers c) 450 to 650 nanometers d) 400 to 800 meters (m) correct answers b) Depending on which reference is consulted, visible light is in the range of 400 to 800 nanometers. (Be sure to watch the units of measurement given in an answer. "Meters" in answer d should have indicated that it was incorrect.) Immediately on either side of the visible spectrum are the invisible light segments of: a...

Focal Length correct answers F.L. = 1 / Diopter Diopter = 1 / F.L (meters) Prism correct answers Δ = Diopter / Meters Diopters = Δ * Meters Meters = Diopters / Δ Prentices Rule correct answers Δ = (Diopters * decentration (mm)) / 10 Diopters = (Δ * 10) / dec (mm) dec (mm) = (Δ * 10) / Diopters Radius of Curvature (Contact Lens) correct answers Radius of Curvature (mm) = 337.5 / (K Reading in Diopters) K Reading in Diopters = 337.5 / (Radius of Curvature in mm) Radius of ...

The range of wavelengths in the visible spectrum is: a) 100 to 400 nanometers b) 400 to 800 nanometers c) 450 to 650 nanometers d) 400 to 800 meters (m) - ANS b) Depending on which reference is consulted, visible light is in the range of 400 to 800 nanometers. (Be sure to watch the units of measurement given in an answer. "Meters" in answer d should have indicated that it was incorrect.) Immediately on either side of the visible spectrum are the invisible light segments of: a)...

COT Clinical Optics Exam Review Manual 2024 Actual Questions and Answers with complete solution The range of wavelengths in the visible spectrum is: a) 100 to 400 nanometers b) 400 to 800 nanometers c) 450 to 650 nanometers d) 400 to 800 meters (m) 400 to 800 nanometers Immediately on either side of the visible spectrum are the invisible light segments of: a) Infrared and ultraviolet b) X-rays and radio waves c) Gamma rays and laser d) Microwaves and radar Infrared and ultraviolet ...

Description of HPI correct answers Timing, Modifying Factors, Context Medication side effects correct answers Can occur when taking any medication Typical side effects of antihistamine include correct answers Blurred vision, pupil dilation, dry eyes Blurred vision secondary to organic disease correct answers Usually occurs in all distances and with all activities A dark shadow arising from inferior VF or an ascending veil are symptoms of correct answers Retinal detachment Patients...