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All Journal Jurnal Imejing Diagnostik Jurnal Teori dan Aplikasi Fisika Oshada
Sari, Oktavia Puspita
Diplom-III Radiology Study Programme, Universitas Baiturrahmah, Padang-Indonesia
Dentistry Education Health Professions Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology Physics

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Pengujian Kebocoran Apron Tahun 2019 Oktavia Puspita Sari; Dila Nelvo Dasril; Chairun Nisa; Almaiza Almaiza
Jurnal Imejing Diagnostik (JImeD) Vol 6, No 2: JULY 2020
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jimed.v6i2.5826

Abstract

Background: Based on observations made by researchers found incorrect apron storage. According to Permenkes No. 1250 of 2009, storage and placement of Pb aprons may not be folded and may not be hung. The purpose of this study is to determine whether or not there are leaks in the apron.Method: Types of quantitative research approaches with experimental approaches. This research was conducted at the radiology installation. The testing is done by giving x-ray exposures on the surface of the apron. Based on the results of the exposure, the extent of the leak is in the apron. The measurement results will be compared with the theory Lambert 2001.Results: According to Lambert, apron leakage is still acceptable if the critical area is less than 15 mm2 and if the non-critical area is less than 670 mm2. The results showed that of the 15 aprons studied three aprons leaked, namely apron 4, apron 7, and apron 13 with each leakage area being 562.84 mm2, 312,174 mm2, 14,304 mm2 71,818 mm2.Conclusion: The total number of tested was 15 aprons, 3 aprons leaked and there was 1 apron which had no leakage. Leakage is caused by often placing an apron on the back of a chair, hanging an apron on a hanger, dropping an apron on the floor, and folding an apron on an examination table. Apron storage should be placed on a special rack in a horizontal position so as not to cause indentations or fractures on the lead.
Pengukuran Dosis Eksternal Yang Diterima Oleh Mahasiswa Praktikum Teknik Radiografi di Laboratorium Radiologi Universitas Baiturrahmah Padang Dila Nelvo Dasril; Oktavia Puspita Sari
Jurnal Teori dan Aplikasi Fisika Vol 8, No 1 (2020): Jurnal Teori dan Aplikasi Fisika
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtaf.v8i1.2318

Abstract

The utilization of ionizing radiation in the form of X-rays in addition to providing benefits to the medical world also has the potential to have a detrimental effect on workers, patients and, society. Radiation protection is a very important aspect of controlling this adverse effect. Every utilization of ionizing radiation must have endeavored so that the reception of radiation doses by radiation workers is always as low as possible so that the prescribed dose limit (NBD) value is not exceeded. NBD for apprentices and students who are as low as 18 years old, who are carrying out training or practical work, or who because of their educational needs are forced to use a source of ionizing radiation, the same as the NBD that applies to radiation workers. Dose limit values for radiation workers must not exceed 20 mSv (twenty millisieverts) per year on average for five consecutive years. Determination of the external radiation dose received by practicum students at the Baiturrahmah University Radiology Laboratory aims to calculate how much the external radiation dose received by students during carrying out one course. Based on the results of the study found that the measurement of external radiation dose received by the student is 0 or there is no scattering radiation received by students, this is because at the time of exposure they are in the correct position that is behind the control panel wall that has been coated with Lead (Pb).
The Relationship between Patient Knowledge and Anxiety on MRI Examination at Dr. M Djamil Hospital Santa Mareta; Oktavia Puspita Sari; Yori Rahmadianti; Alfandi Alfandi
Oshada Vol. 2 No. 3 (2025): Oshada Journal - June
Publisher : PT. Anagata Sembagi Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62872/qhjhk883

Abstract

A person's knowledge affects anxiety, if a person has too much information or conflicting knowledge it can confuse and make a person feel unsure, which can increase anxiety. This research method uses quantitative correlation analytic method with cross sectional design. This research was conducted at Dr. M Djamil Padang Hospital. The population of this study is the total population of patient visit data from May to July 2023 with a total of 843. The sample of this study used nonprobability sampling technique with accidenta sampling method which amounted to 89 respondents using the slovin formula. data collection was carried out by questionnaire, the data obtained was then processed using the SPSS application with the sperman rank correlation test. The results show that in this study there is one characteristic, namely the relationship between the level of knowledge and the level of anxiety which shows Ho is rejected and Ha is accepted, it can be concluded that there is a significant relationship between the patient's level of knowledge about MRI examination with the level of anxiety on MRI in the Radiology installation of Dr. M Djamil Padang Hospital.
Co-Authors Alfandi Alfandi Almaiza Almaiza Chairun Nisa Dila Nelvo Dasril Dila Nelvo Dasril Santa Mareta Yori Rahmadianti