Sumber informasi merupakan sekumpulan informasi yang telah di kelompokan berdasarkan masing-masing kategori yang berupa perpustakaan, majalah, surat kabar dan website yang bermanfaat untuk memenuhi kebutuhan akan informasi atau berita untuk masyarakat luas, Sumber informasi bermanfaat sebagai media atau tempat penyebaran segala informasi dan juga merupakan sumber penggali sebuah berita atau informasi. Media memegang peran penting dalam penyebarluasan informasi tentang Penyakit Menular Seksual (PMS) terutama Human Immuno Deficiency Virus/Acquired Imune Deficiency Syndrome (HIV/AIDS). Tujuan penelitian ini yaitu untuk mengetahui hubungan sumber informasi dengan pengetahuan Remaja tentang penyakit menular sekual di SMA Swasta Masehi GBKP Berastagi tahun 2018. Jenis penelitian ini adalah studi korelasi yang merupakan penelitian hubungan antara dua variabel pada suatu situasi atau sekelompok subjek yang dilakukan. Lokasi penelitian di SMA Swasta Masehi GBKP Berastagi. Populasi sebanyak 83 mahasiswa IPA Kelas X, dan seluruhnya dijadikan sampel. Sampel yang digunakan dalam penelitian ini menggunakan teknik total sampling. Pengumpulan data dengan menggunakan data primer dan data sekunder. Hasil analisis univariat menunjukkan bahwa mayoritas penggunaan sumber informasi berada pada kategori kurang yaitu sebanyak 38 responden (45,8%), dan pengetahuan minoritas pengetahuan berada pada kategori kurang yaitu sebanyak 41 responden (49,4%). Dari hasil bivariat menggunakan uji Chi-square diperoleh nilai p = 0,000 < 0,05. Kesimpulan penelitian ini bahwa adanya hubungan sumber informasi dengan pengetahuan remaja tentang penyakit menular seksual di SMA Swasta Masehi GBKP Berastagi.   The source of information is a group of information that has been grouped based on each category in the form of libraries, magazines, newspapers and websites that are useful for meeting the need for information or news for the wider community. The source of information is useful as a media or place for disseminating all information and source of excavating a news or information. The media plays an important role in disseminating information about sexually transmitted diseases (STDs), especially the Human Immune Deficiency Virus / Acquired Imune Deficiency Syndrome (HIV / AIDS). The purpose of this study is to determine the relationship of information sources with adolescent knowledge about sexually transmitted diseases in Berastagi GBKP Christian Senior High School. This type of research is a correlation study which is a study of the relationship between two variables in a situation or group of subjects conducted. Research location in Berastagi GBKP Christian Student. The population was 83 Class X science students, and all were sampled. The sample used in this study uses total sampling technique. Data collection using primary data and secondary data. The results of univariate analysis show that the majority of the use of information sources are in the less category, namely as many as 38 respondents (45.8%), and knowledge of minority knowledge is in the less category namely as many as 41 respondents (49.4%). From the bivariate results using the Chi-square test obtained a value of p = 0,000 <0,05. The conclusion of this study is that there is a relationship between information sources and adolescent knowledge about sexually transmitted diseases in GBKP Christian Middle School Berastagi.

Background: Breast cancer is group of abnormal cells in the breast that continue to grow multiply. Mastectomy is one of the options for surgical action in breast cancer. In patients who will undergo mastectomy, all breast tissue and axillary lymph nodes are suspected. Surgery will cause psychological disorders in the form of anxiety that can lead to complications during surgery. One way to reduce anxiety is through the provision of aromatherapy, especially aromatherapy lavender, which is known to be sedative. Purpose: the aims to determine the effect of aromatherapy on anxiety scale in pre mastectomy patients. Method: this study was used a quasi-experimental research design with the one group pre- and post-test without control method. Determination of sample size was using purposive sampling teqniuqe with 15 respondents. The instrument to assess anxiety is the Hamilton Anxiety Rating Scale (HARS). Data from the research results were analyzed by statistical tests, namely the Wilcoxon test. Results: this study show that there is a significant effect of pre- and post-administration of aromatherapy of lavender flowers to decrease the level of anxiety in patients with pre-mastectomy with p value (p = 0,001) <0.05. Conclussion:  the granting of aromatherapy lavender can reduce of anxiety levels in patients with pre-mastectomy which means a decline in the level of anxiety after the administration of aromatherapy lavender flowers in patients with pre-mastectomy. The results of study are expected to be used as recommendations for health workers, especially the profession of a nurse to handle the patient's anxiety.

Background and Objective: Cervical cancer, along with lung and breast cancer, is one of Indonesiaʼs most aggressive gynaecological diseases. Rhodomyrtus tomentosa has antioxidant and antiproliferative properties that could be developed into herbal medicines for molecular therapy. The IL-18 and PDGF-$ are tumour-promoting agent proteins that may be therapeutic targets for a variety of cancers that were investigated in this study. Materials and Methods: Rats were classified into five groups: Group C-is the control group, Group C+ is the cancer model group and Group RHO200 is the Rhodomyrtus tomentosa 100 mgG 1 b.wt., rat group, Group RHO400 is the Rhodomyrtus tomentosa 200 mgG 1 b.wt., rat group and Group RHO400 is the Rhodomyrtus tomentosa 400 mgG 1 b.wt., rat group. The rats were dissected 30 days after receiving Rhodomyrtus tomentosa. Immunohistochemistry is used to stain cervical tissues. Results: The expression of IL-18 and PDGF-$ was significantly different (p<0.01). The IL-18 and PDGF-$ were most abundant at the lowest Rhodomyrtus tomentosa doses (100-200 mg kgG 1 b.wt.), while they were least abundant at the 400 mg kgG 1 b.wt., doses. Histological analysis revealed that the highest dose of IL-18 and PDGF-$ expression reduced abnormal tissue and the space between tumours, followed by several carcinoma cells that stopped growing. Conclusion: Rhodomyrtus tomentosa can be used as a herbal therapy to reduce the expression of PDGF-$ and IL-18 (two cancer marker agents).

The government is starting to state housewives as the HIV protection targets, including pregnant women, considering the increasing of the risk of HIV transmission in the low risk groups including mothers and infants. Based on the Ministry of Health (2017) the percentage of pregnant women that taking an HIV test in Deli Serdang District is only around 0.33%. This study is addressed to analyze the effect of husband support with high occupational mobility and attitudes of the pregnant women towards HIV testing at Namorambe Health Center, Deli Serdang District. This type of research is an observational analytic study with a case control design. The population in this study were all pregnant women who came for their prenatal care and had received counseling for HIV testing at the Namorambe Health Center. The sample is 31 cases and 31 controls. Univariate and bivariate analysis with chi square test. The results showed that attitude (OR: 8,196; 95% CI = 2,311-29,073) influenced the participation of HIV testing while husband's support did not affect the participation of HIV testing at the Namorambe Health Center in Deli Serdang District. It is recommended for health workers to make efforts to improve the positive attitude of pregnant women to be more empowered and aware of the vulnerability of contracting HIV, especially in mothers with high husband's work mobility so that they can make the right decisions related to prevention of HIV transmission from mother to baby through HIV testing even though they have not received support from husband.