Why do green or blue shirts be used by doctors during surgery. ? (English-Indonesia]

in #science7 years ago (edited)

ENGLISH

Why do green or blue shirts be used by doctors during surgery?

Usually doctors use white clothes while caring for patients, but can be different when performing surgery, they wear a green or blue shirt, why is that?

According to Today's Surgical Nurse edition of 1998. While it is difficult to ascertain whether green shirts are becoming popular for this reason, green may be best suited to help doctors see better in the operating room because this is the opposite of red on the color wheel.

First, Green can help doctors see better for two reasons. First, looking at blue or green can refresh the doctor's vision of a red object. The brain interprets relative colors to one another. If the surgeon sees something red and pink, he becomes insensitive to it. The red signal in the brain actually fades, which can make it more difficult to see the nuances of the human body. Seeing something green from time to time can make a person's eyes more sensitive to red color variations, according to John Werner, a psychologist who studied eyesight at the University of California, Davis.

Second, because the doctor's vision is constantly focused on the internal organs in red patients, this red color can cause optical illusions of green on a white surface and can certainly be disturbing.

This phenomenon occurs because white light contains all the colors of the rainbow, including red and green. But the red line is still tired, so the red versus green line in the brain signifies "green".

However, if the doctor sees green or blue and not white, this disturbing illusion will blend squarely with the color of clothing and will not be a nuisance, according to Paola Bressan, who examines visual illusions at the University of Padova in Italy.

INDONESIA

Mengapa baju hijau atau biru digunakan dokter saat operasi?

Biasanya dokter menggunakan baju putih saat merawat pasien, tapi bisa berbeda saat melakukan operasi, mereka memakai baju berwarna hijau atau biru, mengapa demikian ?

Menurut Today's Surgical Nurse edisi 1998. Meski sulit untuk memastikan apakah baju hijau menjadi populer karena alasan ini, hijau mungkin sangat sesuai untuk membantu dokter melihat lebih baik di ruang operasi karena ini adalah kebalikan dari warna merah pada roda warna .

Pertama, Hijau bisa membantu dokter melihat lebih baik karena dua alasan. Pertama, melihat biru atau hijau dapat menyegarkan kembali visi dokter tentang benda merah, . Otak menafsirkan warna relatif satu sama lain. Jika ahli bedah melihat sesuatu yang merah dan merah jambu, dia menjadi tidak peka terhadapnya. Sinyal merah di otak sebenarnya memudar, yang bisa membuat lebih sulit untuk melihat nuansa tubuh manusia. Melihat sesuatu yang hijau dari waktu ke waktu dapat membuat mata seseorang lebih sensitif terhadap variasi warna merah, menurut John Werner, seorang psikolog yang mempelajari penglihatan di University of California, Davis.

Kedua, karena penglihatan dokter terus menerus terfokus terhadap organ dalam pasien yang berwarna merah, warna merah ini dapat menyebabkan ilusi optik berwarna hijau di permukaan yang putih dan tentu dapat mengganggu.

Fenomena ini terjadi karena cahaya putih mengandung semua warna pelangi, termasuk merah dan hijau. Tapi jalur merahnya masih letih, jadi garis merah versus hijau di otak menandakan "hijau".

Namun, jika dokter melihat hijau atau biru dan bukan yang putih, ilusi yang mengganggu ini akan berbaur tepat dengan warna pakaian dan tidak akan menjadi gangguan, menurut Paola Bressan, yang meneliti ilusi visual di Universitas Padova di Italia.

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SOURCE :
http://scienceline.org/2008/09/ask-locke-greenbluescrubs/
http://www.apakabardunia.com/2012/12/mengapa-baju-operasi-dokter-warna-hijau.html

IMAGE SOURCE :
https://menggaliwawasan.wordpress.com

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Nice pos..
Salam dari abu.

terima kasih abu

Ga pernah kepikiran kenapa warna bajunya selalu hijau atau biru. Sekarang jadi tau deh.. Hehe

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Owhh.. Br tau nih. Tq

Terimakasih ilmunya,saya juga baru dengar seperti itu @teukufarid

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