front 1 The medical term describing the inability to distinguish certain colors is __________ . This condition is commonly known as color blindness. | back 1 monochromatism |
front 2 Fluorescein __________ is a radiographic study of the blood vessels in the retina of the eye following the intravenous injection of a fluorescein dye as a contrast medium. | back 2 angiography |
front 3 The flow of pus from the ear is known as __________ . | back 3 otopyorrhea |
front 4 The __________ of the eyes are the structures outside the eyeball, and these include the orbit, eye muscles, eyelids, eyelashes, conjunctiva, and lacrimal apparatus. | back 4 adnexa |
front 5 The bony cavity of the skull that contains and protects the eyeball and its associated muscles, blood vessels, and nerves is known as the __________ , or the eye socket. | back 5 orbit |
front 6 The term __________ describes the drooping of the upper eyelid that is usually caused by paralysis. This condition is also known as ptosis. | back 6 blepharoptosis |
front 7 The __________ is a vertical fold of skin on either side of the nose. | back 7 epicanthus |
front 8 The sensitive innermost layer that lines the posterior segment of the eye is known as the __________ . This structure receives nerve impulses and transmits them to the brain. | back 8 retina |
front 9 The condition in which the pupils are unequal in size is known as __________ . | back 9 anisocoria |
front 10 The term __________ describes a group of diseases characterized by increased intraocular pressure that causes damage to the retinal nerve fibers and the optic nerve. | back 10 glaucoma |
front 11 The __________ membrane, which is also known as the eardrum, is located between the outer and middle ear. | back 11 tympanic |
front 12 The auditory __________ are three small bones located within the middle ear. | back 12 ossicles |
front 13 The condition known as __________ is an inflammation of the lacrimal gland that can be caused by a bacterial, viral, or fungal infection. | back 13 dacryoadenitis |
front 14 The sense of whirling, dizziness, and the loss of balance, often combined with nausea and vomiting, is known as __________ . | back 14 vertigo |
front 15 The condition known as __________ is an inflammation of the conjunctiva that is usually caused by an infection or allergy. This condition is commonly known as pinkeye. | back 15 conjunctivitis |
front 16 The gradual loss of sensorineural hearing that occurs as the body ages is called __________ . | back 16 presbycusis |
front 17 A/An __________ is the unit of measurement of a lens's refractive power. | back 17 diopter |
front 18 The term __________ describes the turning inward of the edge of an eyelid. | back 18 entropion |
front 19 Retinitis __________ is a progressive degeneration of the retina that affects night and peripheral vision. | back 19 pigmentosa |
front 20 The term __________ describes the condition of common changes in the eyes that occur with aging. | back 20 presbyopia |