bio 7 pt 2

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Brookdale Community College *

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105

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Mechanical Engineering

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Dec 6, 2023

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docx

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Unit 7 Assignment Part 2 (63 points) Abbreviations of the Eye and Ear (1 point/question = 20 points) On the line provided, give meanings for the following abbreviations, then write each abbreviation next to its explanation below: 1. IOL Intraocular Lens 2. AOM Acute Otitis Media: 3. ENG Electronystagmography 4. VA Visual Acuity 5. IOP Intraocular Pressure 6. ENT Ear, Nose, and Throat 7. PERRLA Pupils Equal, Round, Reactive to Light and Accommodation 8. AMD Age-Related Macular Degeneration 9. VF Visual Field 10. PE tube Pressure Equalization Tube a. VA Patient reads from a Snellen chart to test clarity of vision b. PE tubes Helps relieve chronic middle ear infection and inflammation c. VF Area within which objects are seen when the eyes are fixed, looking straight ahead d. IOP Measure of fluid buildup in the anterior portion of the eye and associated with glaucoma e. AOM Severe inflammation of the middle portion of the ear f. AMD Loss of central vision occurring with old age g. PERRLA Normal result when the dark opening of the eye is examined h. IOL Artificial part inserted during cataract surgery i. ENT Specialty of an otorhinolaryngologist j. ENG Test of the balance mechanism of the inner ear by assessing rapidly twitching eye movements Abbreviations of the Endocrine System (1 point/question = 20 points) On the line provided, give meanings for the following abbreviations, then write each abbreviation next to its explanation below: 1. TSH Thyroid-Stimulating Hormone 2. RAI Radioactive Iodine 3. Na+ Sodium 4. GH Growth Hormone
5. T4 Thyroxine 6. GTT Glucose Tolerance Test 7. ACTH Adrenocorticotropic Hormone 8. TFT Thyroid Function Test 9. DM Diabetes Mellitus 10. DI Diabetes Insipidus a. DM Type 1 and type 2 are forms of this condition b. Na+ This is an electrolyte c. TFT This test assesses the function of an endocrine gland in the neck d. GH Secretion of this hormone stimulates an endocrine gland above the kidney e. T4 Secretion of this hormone from the anterior pituitary gland stimulates an endocrine gland in the neck f. RAI Hormone secreted from the thyroid gland g. TSH Treatment for Graves disease to destroy an overactive thyroid gland h. DI Posterior pituitary gland fails to release vasopressin i. ACTH Somatotropin j. GTT Test to assess the sugar levels in the blood Clinical Procedures Quiz: The Eye (1 point/question = 12 points) Match the following clinical procedures with their descriptions below: enucleation LASIK slit-lamp microscopy fluorescein angiography ophthalmoscopy visual acuity test keratoplasty phacoemulsification visual field test laser photocoagulation scleral buckle vitrectomy 1. Suture of a silicone band to the sclera over a detached portion of the retina: scleral buckle 2. Surgical repair of the cornea (corneal transplant): keratoplasty 3. Visual examination of the interior of the eye: opthalmoscopy 4. Measurement of the area (peripheral and central) within which objects are seen: visual field test 5. Intravenous injection of a dye followed by serial photographs of the retina: fluorescein angiography 6. Removal of the vitreous humor: virectomy 7. Use of an excimer laser to correct errors of refraction: LASIK 8. Clarity of vision is assessed: visual acuity test 9. Ultrasonic vibrations break up the lens, which then is aspirated through the ultrasonic probe: phacoemulsification
10. Removal of the entire eyeball: enucleation 11. Intense, precisely focused light beam creates an inflammatory reaction that seals retinal tears and leaky retinal blood vessels: laser photocoagulation 12. Examination of anterior ocular structures under microscopic magnification: slit-lamp microscopy Clinical Exercise (1 point/question = 6 points) Name the endocrine gland involved: 1. acromegaly Anterior pituitary gland 2. tetany Parathyroid glands 3. Graves disease Thyroid gland 4. myxedema Thyroid gland 5. Cushing syndrome Adrenal glands 6. Diabetes Mellitus Pancreas Pronunciation (1 point/question = 5 points) 1. Otoeal Pertaining to the eustachian tube and the throat 2. hemi anopia Loss of one half of the visual field 3. Choroiditis Inflammation of the vascular layer of the eye 4. A phakia Condition of the absence of the lens 5. oto sclerosis Hardening of the bony tissue in the inner ear
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