JCHAPO COT Exam 2026 Questions With 100% Correct Answers

JCHAPO COT Exam 2026 Questions With 100% Correct Answers What is NOT important when documenting the history of an ocular injury? - answer-Presence of others when injury occurred Globe rupture following blunt force injury should always be suspected when - answer-retinal detachment, vitreous hemorrhages, and a rupture of the choroid are present Sudden loss of vision in one eye MOST likely indicated - answer-CRAO Which one of the following ocular conditions will LEAST likely present in a patient's family history - answer-Conjunctivitis Proliferative diabetic retinopathy resulting in neovascularization can contract to form fibrovascular mass that can pull on the retina and lead to - answer-Retinal detachment When evaluating a patient for cataract surgery, which of the following systemic illnesses is LEAST important? - answer-Cardiac problems, they do not have to be subjected to anesthesia The purpose of the swinging flashlight test is to compare - answer-direct and stimulated eye and the consensual response in the other eye Latrogenic or self induced pupil constriction can be caused by which drug? - answer-phopholine iodide In ordinary room light, the diameter of the normal adult pupil is - answer-3-5 mmA difference in pupil size is called - answer-anisocoria The presence of an APD may be caused by - answer-optic nerve disease Corneal astigmatism is BEST corrected - answer-spherical RGP or soft lenses The DK value of contact lens material - answer-diffusion, solubility, and movement of oxygen in the lens material A contact lens fit "steeper than K" is defined as - answer-corneal measurement of 44.00 diopters and the contact lens curvature could be 44.5 diopters Which of the following could NOT be used to clean a phoropter - answer-Alcohol The forehead and cheek rest on the photopter are cleaned with - answer-soap and water, soaked in alcohol or boiled in water Calibration of the Goldaman applanation tonometer should be checked every - answer-2 months with regular use The Goldman applanation tonometer head and chin rest are best cleaned by wiping the surfaces with - answer-alcohol A lens formula of +2.00 -3.00 x 90 degrees has what power at 90 degrees and at 180 degrees - answer-+2.00 and -1.00A patient with far point of 7.87" (25 cm) in front of the eye requires what spectacle lens power to correct their refractive error to emmetropia - answer--5.00 D If the working distance of 2/3m (66c) without a +1.5 working lens in place the reflex in the accommodating hyperope - answer-would be "with" motion Which type of lens power is used to neutralize against motion? - answer-Minus When the reflex is neutralized by lenses the light appears to - answer-fill pupil The variance in corneal curvature measured with the keratomoter reveals the - answer-amount of corneal astigmatism If the K value off a patient being fitted for RGP lenses is recorded as 43.5/44.5 of the BC of CL fit on "K" would ne - answer-43.50 What is the preferred diagnostic procedure to test for keratoconus - answer-corneal topography Measures corneal thickness - answer-Pachmetry What is an average corneal curvature measurement - answer-44 D The code of rules and customs by which physcians are bound and referred to as medical - answer-ethics What fundamental issues enhances patient trust and partnership while aiding patients to understand there disease - answer-honest patient communicationThe term for education of the patient, asking for their participation in the decision making process is - answer-informed consent Epidemic adenovirus keratoconjunctivits is transmitted through - answer-applination tonometry Cytology is the study of - answer-cell types A sample of discharge or tissue cells obtained by scraping is a - answer-smear What dilation drop has the longest duration of action - answer-atropine What is the primary purpose of epinephrine use with glaucoma? - answer-increase aqueous outflow 79 Y/O female is taking medication for POAG and has a syncopal episode, and is found to have a pulse rate of 36 beats per minute. Which glaucoma medication is most likely the cause? - answer-Acetazolomide/ Diamox Antihistamines plan an essential role in the management of - answer-allergic conjunctivitis The type of drug that stimulates the effect of acetylcholine is a - answer-parasympathomimetic in the case of a 1 y/o child with infantile left esotropia and deep left amblyomia, what would denote the visual acuity - answer-UCSUM - unable central and steady, unable to maintain The difference between the farthest and nearest distance at which a patient is able to see clearly is called - answer-range of accommodationWhat is proper name for an astigmatic eye with the anterior focal line in front of the retina an the posterior focal line behind the retina? - answer-mixed astigmatism In order to test the function of the superior oblique, eye must be directed in which direction of gaze - answer-down and medial a pt unable to abduct may have a weakness of - answer-LLR tear duct irrigation may be indicated for - answer-epiphora instruments with slim handles and bulb shaped ends - answer-curretes an obstruction of the meiboan glands generally causes - answer-chalazions common anesthetic agents such as poparicane, tetracaine and lidocaine are administered as - answer-eye drops the method use to permanently remove eye lashes is - answer-electrolysis atropine 1% gtts 1 OS Qhs x 5 D - answer-one drop every night bedtime left eye x 5 days involuntary rhythmic to and fro oscillations of one or both eyes - answer-nystagmus carbolic anhydrase inhibitors affect production of aqueous - answer-decrease production