Purba, Juni Sinarinta
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Strategi Kepala Sekolah dalam Meningkatkan Mutu Pembelajaran di SDN 066043 Kecamatan Medan Helvetia Purba, Juni Sinarinta; Zasneda, Sabriani Suci; Syahfitri, Ragil; Ginting, Edelwayss Br
Prosiding Seminar Kesehatan Nasional Vol. 2 No. 1 (2023): Desember
Publisher : 3031-8572

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36565/prosiding.v2i1.60

Abstract

Improving learning quality in schools is greatly influenced by principal leadership. This research aims to identify principal strategies in planning, implementing, and supervising learning quality improvement at SDN 066043 Medan Helvetia District. This research used descriptive qualitative method with observation, interviews, and documentation as data collection techniques. Research subjects included committee members, principal, teachers, and students. Results showed principal strategies in quality planning involved all stakeholders, conducted at beginning of academic year and semester, implemented strict student selection, and optimized available resources. Implementation strategies included empowering teachers through training and seminars while providing broader authority in managing learning. Supervision was conducted weekly and monthly using individual and group supervision techniques. Obstacles included incomplete facilities and infrastructure, lack of donors, absence of sports field, and insufficient teacher discipline. Conclusion: The principal has implemented comprehensive quality improvement strategies involving all school stakeholders, although not yet optimal due to various constraints requiring solutions through collaborative efforts with all parties.
Teknik Pemeriksaan Cystografi pada Kasus Fistule Vesicorectal di Instalasi Radiologi RS Efarina Etaham Berastagi Purba, Juni Sinarinta; Sitohang, Putra Raja P P; Siahaan, Nopita Sari
Prosiding Seminar Kesehatan Nasional Vol. 1 No. 1 (2022): Desember
Publisher : 3031-8572

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36565/prosiding.v1i1.108

Abstract

Cystography is a radiographic examination to visualize the vesica urinaria using positive contrast media administered retrogradely through a catheter. Vesicorectal fistula is an abnormal channel connecting the urinary bladder with the rectum. This case study was conducted at the Radiology Installation of RS Efarina Etaham Berastagi on a 51-year-old male patient with suspected vesicorectal fistula. The examination used projections of AP plain, AP post-contrast, RPO, LPO, lateral, lateral double contrast, and AP post-evacuation. The examination technique used positive contrast media (Iopamidol:aquades ratio 1:4) followed by negative contrast media (air 100cc) administered retrogradely through a catheter. Double contrast technique showed smooth vesica urinaria walls with contrast entering the rectum, and air visible between the rectum and the vesica urinaria posteroinferior, confirming vesicorectal fistula. The use of double contrast (positive and negative) in cystography examination is effective for diagnosing vesicorectal fistula by providing density differences that clearly demonstrate the presence of fistula.