Certified Paraoptometric (CPO) Exam Study Guide with Complete Solutions Accounts Payable - Correct Answers Outstanding business obligations that are owed to others.Accounts Receivable - Correct Answers Outstanding obligations owed to the business by others.Cash Flow Statement - Correct Answers A picture of all cash inflows and outflows within the business.Gross Profit - Correct Answers The percentage of business income before expenses.Just in Time (JIT) - Correct Answers A strategy to improve a business return on investment.Net Income/Profit - Correct Answers Revenues minus expenses.Net Worth - Correct Answers The total value of a business.Return on Investment (ROI) - Correct Answers A measurement of success of a project; the percent of profit earned on an investment.
An optometrist is licensed by which governing body: - Correct Answers State
The person generally responsible for grinding or duplicating lenses is the: - Correct Answers Optician A doctor of medicine specializing in surgery is an: - Correct Answers Ophthalmologist Ophthalmic Medical Personnel can do all BUT - Correct Answers Offer medical diagnoses A person who collects patient data, administers tests of the patient's visual capabilities, and assists in office management would be best described as a/an - Correct Answers Paraoptometric When a staff member receives a call but is busy with a patient, the person answering the phone should politely ask - Correct Answers for a return number or if someone else might be of assistance 1 / 3
Prior to scheduling a patient appointment, what should be done first? - Correct Answers Make certain the purpose of the visit is known, to schedule properly What is the most straightforward type of filing system? - Correct Answers Alphabetical Which is not a part of implementing HIPAA? - Correct Answers Unlimited PHI disclosure for staff developing crisis.Which is not required for documentation of released PHI? - Correct Answers Age, name, password Ciliary Muscle - Correct Answers The muscle inside of the eyeball that alters the shape of the crystalline lens. It has direct control over the focusing ability of the eye.Medial Rectus - Correct Answers The most powerful of the extraocular muscles. Turns the eye toward the nose.Inferior Rectus - Correct Answers Its primary action is to turn the eye downward.Lateral Rectus - Correct Answers Its only action is to move the eyes away from the nose.Superior Rectus - Correct Answers Its primary action is to move the eye upward.Superior Oblique - Correct Answers Rotates eye down and inward Inferior Oblique - Correct Answers Rotates eye up and outward Anterior Chamber - Correct Answers The area inside the eye, behind the cornea, and in front of the iris.Aqueous humor - Correct Answers a clear, watery fluid produced by the ciliary body. It provides nutrients for the lens and posterior cornea. 2 / 3
Choroid - Correct Answers Sandwiched between the sclera and the retina. This nourishes the retina.Conjunctiva - Correct Answers clear, cellophane-like tissue that covers the sclera and the inside surface of the eyelids. The *palpebral* _______ lines the lids, while the *bulbar* _______ covers the sclera.Fovea Centralis - Correct Answers Area in the macula where visual acuity is the sharpest.Macula - Correct Answers The central part of the retina, which is used for seeing detail.Posterior Chamber - Correct Answers The area behind the iris and in front of the lens.Rods - Correct Answers Photoreceptors that provide black/white vision and are the most sensitive.Cones - Correct Answers Photoreceptors responsible for color vision and for clear central vision.Sclera - Correct Answers The white portion of the eye made up of a tough, fibrous tissue that gives shape and structure to the eyeball.Vitreous Humor - Correct Answers A thick, clear, jelly-like substance that fills the eye between the lens and the retina. This serves to support the retina and helps keep the eye round.Ocular Adnexa - Correct Answers The adjacent structures of the eye, such as eyelids, lashes, eyebrows, lacrimal apparatus, tarsal plates, orbit, extraocular muscles and conjunctiva.Sinuses - Correct Answers Air spaces within the bones.Lacrimal Gland - Correct Answers The gland that supplies most of the tears to the eye.Lacrimal Duct - Correct Answers The drainage system for tears.Nasolacrimal Duct - Correct Answers The drainage system for the tears to leave the eye.
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