Kurangnya pengetahuan tentang pandemic Covid-19 dapat menimbulkan berbagai macam spekulasi tentang penyebaran virus Corona, sehingga menimbulkan kecemasan yang dapat menurunkan sistem imun tubuh lansia dan dapat pula meningkatkan tekanan darah lansia. Hipertensi lebih rentan menyerang para lansia seiring bertambahnya usia, sehingga berpotensi menyebabkan pengerasan pembuluh darah. Pengerasan tersebut mengurangi kelenturan pembuluh darah arteri besar dan aorta, sehingga pada lansia lebih rentan mengidap tekanan darah tinggi.Penelitian ini bertujuan untuk mengetahui hubungan pengetahuan tentang covid-19 terhadap tingkat kecemasan pada lansia yang mengalami hipertensi di RW 09 Perumahan Gerbang Permai Pamengkang, wilayah Puskesmas Pamengkang tahun 2020. Desain penelitian ini menggunakan deskripsi kuantitatif pendekatan cross sectional. Populasi sampel nya adalah lansia dengan hipertensi di RW 09 perumahan gerbang permai pamengkang wilayahkerja puskesmas pamengkang dengan jumlah 28 responden dengan teknik pengambilan sampel mengunakan accidental sampling.Hasil penelitian didapatkan responden yang mempunyai pengetahuan baik berjumlah 14 orang (50,0%), tingkat pengetahuan cukup 8 orang (28,6%) dan tingkat pengetahuan kurang 6 orang (21,4%). Dan responden dengan Kecemasan Berat berjumlah 21 orang (75,0%). Hasil analisis bivariat didapatkan ada hubungan antara pengetahuan tentang Covid-19 dengan tingkat kecemasan pada lansia yang mengalami hipertensi di RW 09 Perumahan Gerbang Permai Pamengkang Wilayah kerja Puskesmas pamengkang tahun 2020 dengan p value = 0,007 (α= 0,05).Kata Kunci: pengetahuan covid-19, kecemasan lansia AbstractLack of knowledge about the Covid-19 pandemic can lead to various kinds of speculation about the spread of the Corona virus, causing anxiety which can lower the immune system of the elderly and can also increase the blood pressure of the elderly. Hypertension is more prone to attack the elderly as they get older, so that it has the potential to cause hardening of the arteries. This hardening reduces the flexibility of the large arteries and aorta, making the elderly more susceptible to developing high blood pressure. This study aims to determine the relationship between knowledge of covid-19 and the level of anxiety among elderly people who have hypertension in RW 09 of the gateway residential area of Pamengkang, Pamengkang Community Health Center in 2020. The design of this study used a quantitative description of the cross sectional approach. The sample population was the elderly with hypertension in RW 09, the gateway housing complex, the Pamengkang Community Health Center, with 28 respondents using accidental sampling technique. The results showed that 14 people had good knowledge (50.0%), 8 people had sufficient knowledge (28.6%) and 6 people had less knowledge (21.4%). And respondents with severe anxiety totaled 21 people (75.0%). The results of the bivariate analysis found that there was a relationship between knowledge of Covid-19 and the level of anxiety in the elderly who had hypertension in RW 09 Gerbang Permai Pamengkang Housing in the Pamengkang Community Health Center work area in 2020 with p value = 0.007 (α = 0.05). Keywords: knowledge of covid-19, elderly anxiety

This study aims to improve the KPS and students’ high cognitive abilities after the implementation of self assessment through research-based learning. The research method used is mixed methods with Sequential Exploratory design. The population of this research is the students of class XI one of the vocational competence of nursing skills in Cirebon Regency. The research sample consisted of two classes determined by purposive random sampling technique, namely control class amounted to 27 people and 27 experimental class. The results showed that the average of self-assessment of the experimental class students is 81% with the superior category. The result of observation of experimental class KPS based on teacher observation is 88% with superior category and observation result of control class KPS is 77% with competent category. Thus, KPS increases after the implementation of self assessment. The data of research result of high level cognitive ability obtained by giving cognitive test at cognitive level of C3 until C6 growth and plant growth material in the form of pre test and post test. The collected data were analyzed by using descriptive statistics and comparative inferential statistics 2 paired sample groups. The result of descriptive analysis shows that the average value of pre test result of experiment class is 45,74 and post test result is 82,96, N-gain 0,70 with high category. The mean value of pre test result of control class 54,72 and post test result is 67,22, N-gain 0,30 with low category. KKM Biology lesson in class XI is 70, this shows the average post test experimental grade above KKM and control class is still below KKM. The result of t test dependent on pre test score and post test of high cognitive ability obtained by significance value 0,00 (sig <0,05) hence Ho refused and Ha accepted. This proves that Self Assessment can improve students’ high cognitive abilities. Thus it can be concluded that the implementation of Self Assessment can improve the KPS and students’ high cognitive abilities on the material growth and development of plants through research-based learning.

Sejak Organisasi Kesehatan Dunia (WHO) menyatakan wabah COVID-19 sebagai pandemi global pada 11 Maret 2020, selain dampaknya menyebabkan masalah kesehatan, psikologis, dan sosial juga mempengaruhi aktivitas ekonomi di seluruh dunia terganggu. yang menyebabkan implikasi ekonomi jangka panjang dan cukup besar, hal ini mempengaruhi Pemerintah dan masyarakat dalam upaya pencegahan dan penanggulangan Covid-19, karena beberapa negara memberlakukan lockdown, karantina, tetap tinggal di rumah, penutupan bisnis, dan larangan perjalanan. Tujuan penelitian ini untuk mengetahui hubungan antara stigma, kecemasan, tingkat religiusitas dan kondisi ekonomi dengan upaya pencegahan Covid-19 pada masyarakat.Jenis penelitian menggunakan deskriptif analitik dengan desain cross sectional, pengumpulan data dengan cara survei menggunakan instrumen kuesioner melalui googleformonline. Populasi dalam penelitian ini sebanyak 86 responden di wilayah Cirebon Jawa Barat Indonesia. Analisis statistik menggunakan analisis bivariat dengan chi-square dan multivariat regresi logistik.Hasil penelitian diperoleh ada hubungan antarakondisi ekonomidenganupayapreventif Covid-19 dengan nilai p value 0,001 (<0,05).Ada hubungan antara stigma denganupayapreventif Covid-19dengan nilai p value0,001.Adahubungan antaratingkatreligiusitasdenganupayapreventif Covid-19 dengan nilai p value0,022. Sedangkan tidak ada hubungan antara kecemasan dengan upaya preventif Covid-19 dengan nilai p value 0,933.Kondisi ekonomi merupakan variabel yang paling berpengaruhterhadapupayapreventif covid-19dengan odds ratio (OR) 5,7 dan mempunyai nilai koefisien regresi sebesar 0,63 artinya seseorang yang memiliki kondisi ekonominya baik memiliki probabilitas untuk melakukan upaya preventif yang tinggi sebesar 63%.

The number of confirmed cases and deaths due to COVID-19 among health workers is increasing. Health workers have a high risk of being exposed to Covid-19 infection, so compliance with the use of PPE must be considered. The purpose of this study was to analyze the effect of the level of compliance using PPE on the incidence of Covid 19 in health workers. This type of analytic research with a cross-sectional design, the population is 43 health workers, and the sampling technique uses saturated sampling. Methods of collecting data through interviews, observation, and documentation, data analysis using the chi-square test. The results showed that respondents who did not comply with using PPE were mostly confirmed positive for Covid 19 as many as 14 (73.7%) and respondents who complied using PPE were mostly not confirmed positive for Covid 19 as many as 15 (62.5%). There is an effect of the level of compliance using PPE on the incidence of Covid 19 in health workers (P value, 0.040). There should be SOPs for using PPE, policies, and sanctions for the use of PPE, simulation or training in the application of PPE, availability of PPE in good and complete condition, and continuous supervision of compliance with using PPE.

Fluor albus atau keputihan dapat mengenai sebagian besar wanita termasuk di dalamnya keputihan yang dapat mengenai remaja putri.Hal ini terkait dengan pengetahuan remaja tentang fluor albus. Tujuan dalam penelitian ini adalah untuk mengetahui hubungan antara pengetahuan dengan sikap remaja putri tentang fluor albus di MTS Al-Ittihad Tanjungsari Bogor. Metode yang digunakan dalam penelitian ini adalah metode analitik dengan pendekatan cross sectional. Data yang digunakan adalah data primer dengan instrumen penelitian adalah kuesioner yang disebarkan pada 81 responden di kelas 1, 2 dan 3diambil dengan metode angket. Analisis data untuk pengujian hipotesis menggunakan uji Chi square. Hasil penelitian menunjukan pengetahuan tentang fluor albus pada remaja putri dengan pengetahuan kurang sebesar 35,80%, sedangkan untuk remaja putri yang memiliki sikap negatif sebesar 43,21%. Terdapat hubungan yang bermakna antara pengetahuan dengan sikap remaja putri tentang fluor albus di MTS Al-Ittihad Tanjungsari Bogor. Simpulan dari penelitian ini bahwa terdapat hubungan yang bermakna (p<0,05) yaitu pengetahuan yang kurang yang akan menyebabkan sikap negatif tentang fluor albus pada remaja putri di MTS Al-Ittihad Tanjungsari Bogor.Kata kunci : pengetahuan, sikap, fluor albus. ABSTRACTFluor albus affect the majority of women include adolescence. This problem related to lack of knowledge about fluor albus. The purpose of this research is to investigate the relationship between knowledge and attitude about the fluor albus of adolescence in Senior High School IttihadTanjungsari Bogor. Method used in this research is the analytical method with cross sectional approach. The data used are primary data with the research instrument was the questionnaire distributed in 81 respondents in grades 1, 2 and 3 Senior High School. Research shows that knowledge of the fluor albus in adolescence with less knowledge is 35.80%, while for adolescencewho have negative attitude is 43.21%. There is a significant relationship between knowledge and attitude of adolescence about the fluor albus in Senior High School Ittihad Tanjungsari Bogor. The conclusions from this research therewas a significant correlation(p <0.05), that lackof knowledgewilllead tonegative attitudesaboutfluoralbusin adolescenceatSenior High School1Ittihad Tanjungsari bogorKey words: knowledge, attitudes, fluor albus.