What is fiber - Study guides, Class notes & Summaries

Progression: Field Tech II - III Conventional Exam 2024 What is one reason why broadband cable operators install fiber-optic cable in stages instead of changing the infrastructure all at once? - Answer ️️ -Changing the infrastructure all at once would cause too many service disruptions. What is the difference between the fiber-to-the-node (FTTN) and fiber-to-the-curb (FTTC) topologies? - Answer ️️ -An FTTC is allowed a smaller number of RF amplifiers between the optical fiber and t...

A fiber optic inspection microscope can increase the danger of high powered light sources by focusing the light coming out of a fiber into your eye. True or False? correct answers True A fiber optic power meter measures absolute power in dBM (dB referenced to 1 mw) and, when used with a light source, can measure insertion loss expressed in dB. True or False? correct answers True When we say 62.5/125 fiber, what does "62.5" mean? correct answers core size, the diameter in microns When ...

NUR 201- WVJC FINAL EXAM REVIEW QUESTIONS AND ANSWERS, RATED A+ Chronic renal failure often results in anemia. What are some early and late signs of anemia? Early: fatigue, weakness Late: chest pain, SOB, cyanosis Describe the physical appearance of a patient with Cushing's syndrome. Big body, thin legs Describe Trousseau's and Chvostek's. What electrolyte alteration causes these? Trousseau's: t-rex hands when BP cuff is on Chvostek's: cheek reflex Caused by hypocalcemia What is...

PRN1178/ PRN 1178 Final Exam (Latest 2024/ 2025 Update) Client-Centered Care II Review| Questions and Verified Answers| 100% Correct| A Grade - Rasmussen Q: Crohn's Disease: •chronic inflammatory disease of small intestine, colon, or both. Can affect GI tract from the mouth to the anus Q: where is Crohn's disease pain located Answer: •Localized lower abdominal pain usually in the left lower quadrant Q: history of what in Crohn's disease Answer: •History of constipation Q: Treatment of C...

Exam 3: NUR170 / NUR 170 (Latest 2024 / 2025 Update) Concepts of Medical-Surgical Nursing Exam Review | Complete Guide with Questions and Verified Answers | 100% Correct - Galen Q: What is neuropathy? Answer: Pain, tingling, numbness in peripheries Q: Patients with neuropathy are at an increased risk for _______? Answer: Injury to feet Q: How should patients with neuropathy prevent injury to the feet? Answer: -Wear shoes all the time -Shoes should not be too tight -Change shoes every other day -...

PRN1178/ PRN 1178 Final Exam (Latest 2024/ 2025 Update) Client-Centered Care II Review| Questions and Verified Answers| 100% Correct| A Grade - Rasmussen Q: Crohn's Disease: •chronic inflammatory disease of small intestine, colon, or both. Can affect GI tract from the mouth to the anus Q: where is Crohn's disease pain located Answer: •Localized lower abdominal pain usually in the left lower quadrant Q: history of what in Crohn's disease Answer: •History of ...

NCTI FIELD TECH 2 TO 3 PROGRESSION FINAL EXAM 2023 - 2024 100%CORRECT ANSWERS. What uses the 2.4-GHz band and runs at 54 Mbps? 802.11g What is one reason why broadband cable operators install fiber-optic cable in stages instead of changing the infrastructure all at once? Changing the infrastructure all at once would cause too many service disruptions. What is the difference between the fiber-to-the-node (FTTN) and fiber-to-the-curb (FTTC) topologies? An FTTC is allowed a smaller number o...

WGU D203 FUNDAMENTALS OF ANATOMY AND PHYSIOLOGY 2024 NEW UPDATED GUIDE;ACTUAL QUESTIONS AND ANSWERS SOLVED AND VERIFIED 100%(EVERYTHING YOU NEED TO PASS D023 IS HERE) Anatomy - The study of the body's structure Physiology - The Study of the body's functioning Levels of human body (smallest to largest) - Chemical, cellular, tissue, organ, organ system, organismal 11 Basic systems that make up human body - Skeletal, Muscular, Nervous, Respiratory, Cardiovascular, Digestive, U...

Final Exam: NR228/ NR 228 Nutrition, Health & Wellness Exam| Questions and Verified Answers| Latest 2023/2024| Already Graded A -Chamberlain Q: The nurse is assessing the results of a client's total blood cholesterol. which component of the cholesterol panel aids in reducing the risks of cardiovascular disease? A. Triglycerides, B. low density lipoprotein (LDL), C. High density lipoprotein (HDL) D. Very low-density lipoprotein (VLDL) Answer: C Q: The nurse educator is discussin...

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