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All Journal JURNAL ILMIAH SIMANTEK
ZALDI Z
UNIVERSITAS MUHAMMADIYAH SUMATERA UTARA
Religion Agriculture, Biological Sciences & Forestry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Nursing Public Health

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PERBEDAAN KUANTITAS SEKRESI AIR MATA MAHASISWA DAN MAHASISWI FAKULTAS KEDOKTERAN UNIVERSITAS MUHAMMADIYAH SUMATERA UTARA MENGGUNAKAN UJI SCHIRMER 1 ZEID ALFAN MADHY; ZALDI Z
JURNAL ILMIAH SIMANTEK Vol 4 No 4 (2020): JURNAL ILMIAH SIMANTEK
Publisher : LP2MTBM MAKARIOZ

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Abstract

Vision is one of the most important part that we have got. The tear plays fundamental roles in keeping the clarity of thecornea, in providing a clear vision for the defense of mechanism of the eye. The tears spread across the eye and has threelayersnamely lipid layer, the aqueous layer and the mucous layer. Lipid layer (secrete lipid) as a barrier and prevent thefrequent hydrophobic tears. The composition of the tears that are not effective can disrupt homeostasis and stability of ocularsurface. Although the causes of dry eye syndrome are multifactorial, largely due to a deficiency of one or more componentsof a tear, causing ocular surface abnormality and the onset of the diseases. To determine the differences in tear secretions inUMSU Faculty of Medicine students using the Schirmer Test 1. Observational analytic with cross sectional design.The results of this study using the Shapiro-Wilk test obtained a value of P> 0.05 so that the data were normally distributed.Data analysis using paired t test. The results of the paired test t test obtained a significant value of 0,000 (P <0.05) with adifference of -4,706. Because the P value <0.05 and the IK did not cross zero, there was a statistically significant differencein tear secretion with a significant Schirmer 1 test for students and FK UMSU students. There is a difference in quantity oftear secretion and sorority students faculty of medicine Muhammadiyah University of North Sumatra using Schirmer Test 1.
GAMBARAN TINGKAT PENGETAHUAN SISWA/SISWI SMA MUHAMMADIYAH 01 MEDAN TERHADAP PENGGUNAAN LENSA KONTAK KOSMETIK DIMAS ANGGA PRATAMA; ZALDI Z
JURNAL ILMIAH SIMANTEK Vol 5 No 2 (2021): JURNAL ILMIAH SIMANTEK
Publisher : LP2MTBM MAKARIOZ

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Contact lenses are visual aids other than glasses. Cosmetic use as a beauty tool and is made to support the appearance ofthe eye. Problems caused by contact lens wear depend on factors such as lens material, lens cleanliness, type of lenswashing fluid, level of lens user knowledge in lens usage. To determine the level of knowledge of the students of SMAMuhammadiyah 01 Medan on the use of cosmetic lens contacts. The type of research used is observational descriptiveresearch with a cross-sectional design. From 86 respondents obtained an overview of the level of knowledge of students ofMuhammadiyah 01 Medan High School on the use of cosmetic contact lenses with good knowledge there were 34respondents (39.5%), sufficient knowledge of 45 respondents (52.3%) and less knowledge there were 7 respondents (8.1%).Based on gender who are well knowledgeed are women with 21 respondents (48.8%). The results of this study show anoverview of the level of knowledge of students of Muhammadiyah 01 Medan High School regarding the use of cosmeticcontact lenses with the most knowledgeable.
Co-Authors DIMAS ANGGA PRATAMA ZEID ALFAN MADHY