Question: Ellie Lee, A 74-year-old Patient, Is Admitted To The Hospital In The Same-day Surgery Unit For Nasal Surgery. The Patient Is Legally Blind. The Patient Was Diagnosed With A Genetic Disease, Recessive Retinitis Pigmentosa (RP), Which Results In Degeneration Of The Photoreceptor Cells. A Patient With RP Has A Progressive Loss Of Visual Acuity, Progressive …
Ellie Lee, a 74-year-old patient, is admitted to the hospital in the same-day surgery unit for nasal surgery. The patient is legally blind. The patient was diagnosed with a genetic disease, recessive retinitis pigmentosa (RP), which results in degeneration of the photoreceptor cells. A patient with RP has a progressive loss of visual acuity, progressive night blindness, and progressive loss of peripheral vision. The patient’s best corrected visual acuity is currently 20/200 with a visual field restriction of 12 degrees. The patient bumps into objects in the room and gets disoriented as to the location of the bathroom or the door to the hallway. 1. What nursing considerations should the nurse make when providing perioperative care? Enter your answers as a list a. Explain and distinguish between lossy and lossless compression. Include a brief description on each compression type, together with their relative merits and an example of each (8 marks) b. Lempel-Ziv-Welch (LZW) is a commonly used lossless compression algorithm which is the basis of ZIP-file coding. 1. Using the online (Block 2Activity 2.2) LZW encoding tool, determine the LZW- encoded data for the following 14-character sequence: WOOLLOOMOOLOOL Include the Code Table entries as part of your answer. (2 marks) 1. The next part of the sequence (without any spaces) is the following 8 characters: @MOLOLOL Determine, by hand, what is the LZW-encoded data for this 8-character sequence by both using and updating the Code Table (dictionary) entries constructed in part 00). Include the updated Code Table as part of your answer. (12 marks) Part (requires you to construct, by hand, a table like Table 2.18 (Block 2, Part 2, p. 120) with separate entries for each of the 8 characters comprising the new sequence Include a copy of Line 13 from the LZW encoded sequence you have already obtained from the online tool
Struggling with your classes?
We can take your online class, write your essays do your homework,
take your quizzes, and do discussion boards for you.
Our prices are relatively friendly and we guarantee grade A or B in your online class.
All our services are secure, private and confidential. Chat with us Today to Learn More.