CPO CERTIFICATION EXAM 2024-2025, Exams of Nursing

Download CPO CERTIFICATION EXAM 2024-2025 and more Exams Nursing in PDF only on Docsity! 1 | P a g e CPO CERTIFICATION EXAM 2024-2025 WITH ACTUAL CORRECT QUESTIONS AND VERIFIED DETAILED ANSWERS |FREQUENTLY TEESTED QUESTIONS AND SOLUTIONS |ALREADY GRADED A+|NEWEST|GUARANTEED PASS |LATEST UPDATE Which of the following terms is used to designate a lens without power A) Plano B) Minus C) Convex D) Avascular A) Plano Which of the following lenses has the same power in all areas of the lens and is used to treat myopia and hyperopia A) Spherical B) Cylindrical C) Plano Cylindrical D) Spherocylindrical A) Spherical Which of the following lens materials has the hardest surface and is also the heaviest? A) CR-39 B) High-Index C) Polycarbonate D) Glass D) Glass Which of the following lens material is the most shatter resistant? A) CR-39 B) High-Index 2 | P a g e C) Polycarbonate D) Glass C) Polycarbonate Which type of lens corrects vision at three distances A) Bifocal B) Round 22 C) Trifocal D) Progressive Additional Lenses C) Trifocal ________ lenses are also called convex lenses. They are thick in the center and thin on the edges. Light rays passing through these lenses will be converged A) Plus B) Minus C) Cylinder D) None of the above A) Plus ________ lenses are thin in the center and thick on the edges. Objects viewed through these lenses will appear smaller and minified. Light rays passing through these lenses will be diverged A) Cylinder B) Plus C) MInus D) Convex C) MInus What instrument is used to verify the spectacle prescription? A) Tonometer B) Auto refractor C) Keratometer D) Lensometer D) Lensometer When viewing a lens through the instrument above, you take the following measurements: sphere +2.50, cylinder -1.75, axis 172. How would the prescription of this lens be written A) +2.50 -1.75 x 172 B) -1.75 +2.50 x172 C) +2.50 sphere D) +1.75 -2.50 x 172 A) +2.50 -1.75 x 172 All the following statements concerning prism are true except: A) A prism's shape is similar to a pyramid 5 | P a g e convex The unit of measure for the ophthalmic lenses is: diopter A lens that displaces light rather than focuses light is called: prism A ________ lens diverges parallel light concave A lens that has one curve is called spherical The point of a prism is called the apex A lens where one part has no power and 90 degrees away there is power is called pl-cylinder A lens used to treat myopia/hyperopia and astigmatism is called sph/cylindrical The middle value of a lens prescription is called the cylindrical The position of the cylinder in the lens is called the axis The rules of conduct recognized in respect to a particular class of human actions Ethics To respect, advise, ensure, strive, advance, maintain, promote, recognize, conduct are all a part of the American Optometric Association Code of Ethics What does EMR stand for? Electronic Medical Record What does EHR stand for? Electronic Health Record Also known as backing up software information: refers to copying and archiving of computer data so it may be used to restore the original after a data loss event. 6 | P a g e Storing Information submitting insurance claims electronically through a software vendor or a third party clearing house. Electronic Claim Submission A set of connected computers that are able to communicate and share data or programs Network What does HIT stand for Health Information Technology The acquisition, storage, retrieval, and use of electronic information in a health care setting Health Information Technology The capability of systems to pass meaningful information between them Interportability A prescriber's ability to electronically send an accurate, error-free and understandable prescription directly to a pharmacy from the point of care. E-Prescribing The mobilization of health care information electronically across organizations within a region, community or hospital system Health Information Exchange The most widely used EMR system was _______, utilized by 34% of users, followed by ________ with 11% usage Office mate, Compulink what does PQRI stand for Physician Quality Reporting Initiative A reporting program that uses a combination of incentive payment adjustments to promote reporting of quality information by eligible professionals Physician Quality Reporting Initiative (PQRI) Using certified electronic health record technology to improve quality, safety, efficiency, and reduce health disparities; engage patients and family; improve care coordination, and population and public health; maintain privacy and security of patient health information Meaningful Use A clear, watery fluid produced by the ciliary body, it fills the front part of the posterior chamber and the entire anterior chamber. it provides nutrients for the lens and posterior cornea and carries away waste products. 7 | P a g e Aqueous Humor Consists primarily of blood vessels that nourish the retina so that it can continue to function. it sandwiched between the sclera and the retina Choroid The clear, cellophane-like tissue that covers the sclera and the inside surface of the eyelids. Conjunctiva The clear, transparent tissue that is located on the very front anterior portion of the eye. It is the most powerful refractive media of the eye. It provides the most of the eye's ability to focus light. Cornea Provides focusing power to the eye. It allows adjustment of the eye to focus from distance objects to near objects. It is the second most powerful refractive medium. Crystalline Lens How many extraocular muscles and what are they? There are six extraocular muscles and they are the: Medial Rectus, Inferior Rectus, Lateral Rectus, Superior Rectus, Superior Oblique, Inferior Oblique It's purpose is to turn the eye inward towards the nose Medial Rectus It's purpose is to turn the eye downward, it can rotate the the top of the eye toward the temple and the bottom of the eye toward the nose Inferior Rectus It's purpose is to move the eye away from the nose Lateral Rectus Its purpose is to move the eye upward. It is also abducts the eye. It can rotate the top of the eye toward the nose and the bottom of the eye toward the temple. Superior Rectus It's primary action is depression, it is responsible for abduction and intorsion Superior Oblique The only extraocular muscle that has its origin at the front of the orbit. It's primary action is elevation and is responsible for adduction and extorsion Inferior Oblique The bottom or base of an organ, or the part of a hallow organ farthest from it's mouth. In eye care, this refers to the interior surface of the eyeball 10 | P a g e A type of abnormal growth of tissue on the conjunctiva. It is different from the pinguecula in its wedge- shape and ability to invade the cornea. Extreme exposure to wind, sunlight and sand are linked to this condition. Ptygerium (Prefix/what is the meaning of); A-, An Without (Prefix/what is the meaning of); Aniso different (Prefix/what is the meaning of); Bi two (Prefix/what is the meaning of); Di two (Prefix/what is the meaning of); Hyper excessive, above, over (Prefix/what is the meaning of); Hypo under, below (Prefix/what is the meaning of); Para Beside, Beyond, Around (Prefix/what is the meaning of); Retro Backward (Prefix/what is the meaning of); Sub under, below (Suffix/what is the meaning of); Ectomy Cutting out, excision, removal (Suffix/what is the meaning of); Meter measurer (Suffix/what is the meaning of); Ologist One who studies or practices (Suffix/what is the meaning of); Ology 11 | P a g e Study of (Suffix/what is the meaning of); Oma Tumor, Swelling (Suffix/what is the meaning of); Phobia Abnormal fear of or aversion to specific things (Suffix/what is the meaning of); Scope Instrument used for examination (Suffix/what is the meaning of); al, -ic, -ous Pertaining to (Root Word/what is the meaning of); Cor, Core, Pupil Pupil (Root Word/what is the meaning of); Conjunctiv Conjunctiva (Root Word/what is the meaning of); dipl Two, Double (Root Word/what is the meaning of); irid, iri Iris (Root Word/what is the meaning of); Ocul, Opthalm Eye (Root Word/what is the meaning of); Opt Vision (Root Word/what is the meaning of); Orth Straight (Root Word/what is the meaning of); Path Disease (Root Word/what is the meaning of); Phot Light (Root Word/what is the meaning of); Retin Retina 12 | P a g e (Root Word/what is the meaning of); Scler Sclera (Root Word/what is the meaning of); ton Tension, pressure Latin abbreviation for Oculus Dexter, meaning right eye O.D. Latin abbreviation for Oculus Sinister, meaning left eye O.S. Latin abbreviation for Oculus Uniter, meaning both eyes O.U. E) All of the above Ocular drugs can be used to: A) Dilate the pupil B) Paralyze accomadation C) Constrict the pupil D) Treat eye conditions, and anesthetize the eye E) All of the above Are used to treat Keratoconjunctivitis sick (Dry eyes) Artificial Tears and Lubricants Are used to dilate the pupil by temporarily paralyzing the muscle that constricts the pupil Cycloplegic drugs Used to anesthetize the eyelids, globe, and ocular muscles. These agents may be combined with epinephrine to cause constriction of the blood vessels resulting in a decrease in bleeding Injectable Anesthetics Act by stimulating the sphincter muscle of the iris, causing constriction of the pupil. They are generally used to lower intraocular pressure by improving aqueous humor drainage though the trabecular meshwork Miotic Drugs Stimulate the iris dilator muscle, causing the pupil to dilate Mydriatic Dugs Are a large variety of medications available to treat eye conditions and diseases Therapeutic Drugs 15 | P a g e D) For a return number or if someone else might be of assistance Prior to scheduling a patient appointment, which of the following should be done first? A) Check with the doctor B) Make certain the purpose of the visit to known, to schedule properly C) Determine if special tests are needed D) Determine the patient's insurance company B) Make certain the purpose of the visit to known, to schedule properly What is the most straightforward type of filing system? A) Numerical B) Chronological C) Alphabetical D) Computerized C) Alphabetical Which is not a part of implementing HIPAA? A) Identify those in your office who need access to PHI to do their job B) Further identify anyone else who may need access C) Create policies and procedures for disclosure D) Unlimited PHI disclosure for staff developing criteria D) Unlimited PHI disclosure for staff developing criteria Which is not required for documentation of released PHI? A) Date,name,address B) Description of information released C) Age,name,password D) Verified identity of requestor C) Age,name,password What does HIPAA stand for? A) Health Information Protection and Applicability Act B) Health Information Portability and Accountability Act C) Health Insurance Portability and Accountability Act D) Health Information Privacy and Applicability Act C) Health Insurance Portability and Accountability Act The __________ is a clear, cellophane-like tissue that lines the inside surface of the eyelids. A) Palpebral conjunctiva B) Bulbar conjunctiva 16 | P a g e C) Both A and B D) None of the above A) Palpebral conjunctiva The __________ muscle has direct control over the focusing ability of the eye. A) Superior oblique B) Medial rectus C) Ciliary D) Inferior rectus C) Ciliary The Choroid consists primarily of blood vessels that nourish the: A) Optic nerve B) Macula C) Crystalline lens D) Retina D) Retina The _________ is the area located inside the eye, behind the iris, and in front of the lens A) Posterior chamber B) Anterior chamber C) Vitreous humor D) Aqueous humor A) Posterior chamber The area of the macula where visual acuity is the sharpest and is used for daytime and color vision is called the: A) Macula B) Fovea centralis C) Optic nerve D) Fundus B) Fovea centralis The thick jelly-like substance that fills the eyeball behind the lens is called the : A) Vitreous humor B) Aqueous humor C) Ciliary muscle D) Hyaloid fossa A) Vitreous humor Each eye has how many muscles to assist in ocular movement? A) Two B) Four 17 | P a g e C) Eight D) Six D) Six The area of the retina responsible for seeing detail is the: A) Optic nerve B) Choroid C) Macula D) Optic Disk C) Macula The area that is located behind the cornea and in front of the iris is the: A) Ciliary body B) Anterior chamber C) Posterior chamber D) Vitreous body B) Anterior chamber Which of the following is the ability of the eye to focus objects at varying distances? A) Accommodation B) Stereopsis C) Fusion D) Presbyopia A) Accommodation What is the most commonly used ophthalmic dye which is available in liquid form or impregnated on dry, paper filter strips? A) Lidocaine B) Tetracaine C) Proparacaine D) Sodium Fluorescein D) Sodium Fluorescein What is the therapeutic drug used to reduce inflammation? A) Antivirals B) Antifungals C) Corticosteroids D) Antibiotics C) Corticosteroids True/False? The signature on the prescription does NOT have to be the doctor's. False True/False? Inflammation of the eyelids is known as blepharitis. 20 | P a g e True/False? Floaters are caused by mechanical stimulation of nerves in the retina? False ___________ are caused by debris in the tears and in the fluid inside the eye. A) Flashes B) Floaters C) Glaucoma D) Macular degeneration B) Floaters (Suffix/what is the meaning of); -ia Diseased or abnormal state (Prefix/what is the meaning of); Anti- Against (Prefix/what is the meaning of); Intra- Within- (Prefix/what is the meaning of); Peri- Surrounding (Root Word/what is the meaning of); Corne, Kerat Cornea (Suffix/what is the meaning of); -itis Inflammation (Suffix/what is the meaning of); -pathy Disease (Suffix/what is the meaning of); -opia Vision condition (Root word/what is the meaning of); papill Optic nerve head (Root word/what is the meaning of); chrom Color (Prefix/what is the meaning of); Ab Away 21 | P a g e (Prefix/what is the meaning of); Ex- Away from,out of (Prefix/what is the meaning of); Ad- To,toward (Root word/what is the meaning of); blephar Eyelid (Suffix/what is the meaning of); -osis Abnormal condition An OCT is a laser-based, non contact, non-invasive imaging technique that is capable of obtaining high resolution images of the retina and its components. It stands for Optical Coherence _________. A) Topometer B) Tonometry C) Topography D) Tomography D) Tomography ___________is the term for the condition in which an image will focus on the back of the retina when accommodation is relaxed. These patients will not require any corrective prescription lenses. A) Emmetropia B) Ametropia C) Myopia D) Hyperopia A) Emmetropia Which of the following types of ametropia occurs when an image is focused in front of the retina and is usually caused by the eye being too long? A) Myopia B) Hyperopia C) Astigmatism D) Presbyopia A) Myopia The ability of the eyes to focus objects from distance to near is called: A) Ametropia B) Accommodation C) Presbyopia D) Emmetropia B) Accommodation 22 | P a g e Which of the following types of lenses corrects hyperopia? A) Plus B) Plano C) Prism D) Sphere A) Plus Nearsightedness is to myopia, as farsightedness is to: A) Astigmatism B) Emmetropia C) Hyperopia D) Strabismus C) Hyperopia The retinoscope will indicate the patient's refractive error when: A) All motion in every direction is stopped when the light is moved across the pupil B) When the entire pupil area shows no light at all C) When the patient states the light is very bright D) When the light reflex moves in the same direction for both eyes A) All motion in every direction is stopped when the light is moved across the pupil Alternating esotropia is a condition in which: A) Either the right eye or the left eye would be turned in toward the nose on an alternating basis B) The patient fixates with only one eye while the other eye turns in C) One eye is permanently turn in and not used at all D) When eye dominance changes from one eye to the other B) The patient fixates with only one eye while the other eye turns in Visual field testing determines: A) Color vision B) Intraocular pressure C) The eye's ability to perceive depth D) The area of space visible to the eye D) The area of space visible to the eye Which of the following tests is used to measure the visual field? A) Perimetry B) Tonometry C) Retinoscope D) Ophthalmoscope A) Perimetry Which of the following instruments allows close examination of the lids and lashes? A) Pupilometer 25 | P a g e The technical term for pressure inside of the eye is known as _______________ Intra-ocular pressure The test used to measure the pressure inside the eye is called _______________ Tonometry The specific instrument used to measure the pressure inside the eye is called a __________. Goldmann Tonometer Conditions that affect the whole body are called____________ diseases. Systemic An instrument that measures the curvature of the cornea is called a/an____________ Keratometer/ophthalmometer An instrument that is worn on the examiners head and is used to view the back of the eye is called a/an _______________ Binocular indirect ophthalmoscope A test that does not require responses from the patient is called a/an ____________ Objective The instrument that is used for manual refracting is called a/an _____________ Phoropter The part of the eye examination that serves as a guide for the tests to be performed during the office visit is called a/an ____________________ Case history An instrument that can obtain an estimate of the patient's prescription without the patient's response is called a/an____________ Retinoscope ________ lenses are also called convex lenses. They are thick in the center and thin on the edges. Light rays passing through these lenses will be converged A) Plus B) Minus C) Cylinder D) None of the above A) Plus 26 | P a g e ________ lenses are thin in the center and thick on the edges. Objects viewed through these lenses will appear smaller and minified. Light rays passing through these lenses will be diverged A) Cylinder B) Plus C) MInus D) Convex C) MInus What instrument is used to verify the spectacle prescription? A) Tonometer B) Auto refractor C) Keratometer D) Lensometer D) Lensometer When viewing a lens through the instrument above, you take the following measurements: sphere +2.50, cylinder -1.75, axis 172. How would the prescription of this lens be written A) +2.50 -1.75 x 172 B) -1.75 +2.50 x172 C) +2.50 sphere D) +1.75 -2.50 x 172 A) +2.50 -1.75 x 172 All the following statements concerning prism are true except: A) A prism's shape is similar to a pyramid B) Light moving through a prism is bent toward the apex C) One prism diopter will bend a ray of light 1 centimeter for every 1 meter of distance D) A prism can be oriented in any direction in order to meet a patients needs B) Light moving through a prism is bent toward the apex What is the interior portion of the eyeball that may be seen on ophthalmoscopy? A. Cornea B. Iris C. Fundus D. Lids and Lash Fundus What is the name given to a person's increased sensitivity to light? A. Photophobia B. Pseudophakia C. Aphakia D. Presbyopia 27 | P a g e Photophobia What carries impulses from the retina to the brain? A. Optic nerve B. Optic chiasm C. Crystalline lens D. Lacrimal gland Optic Nerve What does OS mean? A. Oculus sinister, right eye B. Oculus sphere, right eye C. Oculus sinister, left eye D. Oculus sphere, left eye Oculus sinister, left eye When the crystalline lens gets hard or cloudy with age, it is called a ____________? A. Cataract B. Hordeolum C. Pinguecula D. Keratoconus Cataract The biomicroscope is also known as a __________? A. Lensometer B. Tonometer C. Slit lamp D. Phoropter Slit lamp Which of the following is true for the amount one prism diopter will bend a ray of light? A. 1 cm for every one foot of distance B. 1 cm for every one meter of distance C. 10 cm for every one meter of distance D. 10 m for every 10 meters of distance 1 cm for every one meter of distance What is the normal pattern of retinal blood vessels as they leave the optic nerve head and arch around the macula called? 30 | P a g e Limbus What supplies most of the tears to the eye? A. Lacrimal duct B. Lacrimal gland C. Meibomian gland D. Nasolacrimal duct Lacrimal gland What is the portion of the optic nerve that is formed by the meeting of all the retinal nerve fibers called? A. Optic cup B. Fovea centralis C. Optic disc D. Macula Optic disc What is the largest cause of irreversible blindness? A. Iritis B. Retinal detachment C. Macular degeneration D. Conjunctivitis Macular Degeneration Which drug stimulates the iris dilator muscle, causing the pupil to dilate? A. Cycloplegic B. Mydriatic C. Anesthetic D. Therapeutic Mydriatic What is not part of the case history? A. Chief complaint B. Review of systems C. Social Security number D. Social history Social Security number What is the chart most often used to measure acuity at distance called? 31 | P a g e A. Swollen chart B. Shellen chart C. Snellen chart D. Shelton Acuity chart Snellen chart What uses the patients responses to determine the best lens correction? A. Objective refraction B. Subjective refraction C. Autorefraction D. Retinoscopy Subjective refraction What is the examination of the inside of the eye called? A. Biomicroscopy B. Slit lamp examination C. Ophthalmoscopy D. Pachymetry Ophthalmoscopy What is the process called when a product is delivered to a customer completely finished? A. Contract B. Delivery C. Good business D. Industry Delivery What is the storing, copying, and archiving of computer data used to restore data after the original data has been lost? A. Security measures B. Software back up C. Interfacing D. Electronic Claim Submission Software back up What is a system that provides quantitative information about finances? A. Accounting B. Assets 32 | P a g e C. business plan D. E-Commerce Accounting What is the distance from the back surface of the lens to the front of the eye? A. Pupillary distance B. Vertex distance C. Face form D. Pantoscopic distance What is an electronic record of a patients health information kept in a digital form? A. Electronic Medical Record B. Electronic Health Record C. Operating System D. Networking Electronic Medical Record How is a lens with no power labeled? A. Zero B. Minified C. Plano D. 0.00 D Plano What is the smallest unit of lens measure? A. 0.50 D B. 0.25 D C. 0.75 D D. 1.00 D 0.25 D How long should you wait until you attempt to repeat the procedure for taking a patient's blood pressure? A. At least 60 seconds B. No need to wait C. At least 5 minutes D. At least 10 minutes At least 60 seconds