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Breast cancer and cervical cancer are two leading causes of death among Indonesian women, yet they are preventable through early detection. Tanjung Anom Village in Pancur Batu Subdistrict is a rural area with low health literacy, particularly regarding cancer screening. This community service aimed to improve women's knowledge and awareness through SADARI (Breast Self-Examination) training and IVA (Visual Inspection with Acetic Acid) examination. A community-based participatory approach was applied, involving health cadres, village leaders, and women of reproductive age as key participants. The results showed a significant increase in participants’ knowledge scores, from an average of 52.4 to 76.2 after the intervention. A total of 48 women voluntarily underwent the IVA test, and a Women's Health Working Group was established to sustain ongoing education. The emergence of local leaders and collective awareness reflects a successful health-based social transformation. This program has proven effective and can be replicated in other rural settings.

The increase in mortality rates, caused by traffic accidents, usually occurs partly because Indonesians do not know how to provide proper first aid when victims are found (Ferianto, 2023). Injuries to the musculoskeletal system must be treated quickly and appropriately, because if it is too late, it will cause the condition of the injury to worsen and cause bleeding. The purpose of this study was to determine the effect of education on emergency assistance for upper extremity injuries with splinting techniques on adolescent knowledge. This research method uses a quantitative design using pretest and posttest questionnaires. The administration of pre-test and post-test questionnaires is according to the number of participants who participated in the education. The number of samples obtained in this study was 40 people with the target of MA adolescents with an age range of 15-17 years. This study was conducted on July 25, 2025, at MA Al-Ittihadiyah Pangkalan Masyhur Medan. The results of this study showed a significant difference between the level of knowledge before (pre-test) and after (post-test). Conclusion: The results of this study indicate that there is an effect of emergency aid education for upper extremity injuries using splinting techniques on the knowledge of adolescents at MA Al-Ittihadiyah Pangkalan Masyhur Medan.

Indonesia is a country with a high disaster risk, particularly earthquakes. Schools play a strategic role in enhancing students' preparedness for disasters. This study aims to determine the effect of splint bandage simulation training on earthquake preparedness at SMAN 1 Kasihan Bantul. This quantitative study used a pre-experimental one-group pretest-posttest design. The sample consisted of 90 tenth-grade students selected through purposive sampling. The research instrument was a preparedness questionnaire administered before and after the training, analyzed using the Wilcoxon test. The results showed an increase in preparedness from the "less prepared" category to "prepared" and "very prepared" after the training, with a significance value of 0.000. In conclusion, splint bandage simulation training significantly improves students’ earthquake preparedness. Future research is suggested to use animated videos as a more interactive intervention method.

This study aims to examine the effectiveness of the demonstration method in improving the understanding of the concept of force in grade 1 elementary school students. The approach used is a literature study by reviewing various current scientific sources from 2021 to 2025. The results of the study show that the demonstration method is able to transform abstract concepts into concrete experiences that are easy for students to understand. Through demonstrations, students can see firsthand the application of force in everyday life, making it easier to understand. This method also increases students' active involvement, trains observation skills, and supports visual and kinesthetic learning styles. In its implementation, the success of the demonstration method is largely determined by the readiness of the teacher, the use of simple language, a variety of teaching aids, and repetition of activities to strengthen memory. Common obstacles faced include limited tools, time, and teacher skills in designing effective demonstrations. Therefore, school support and collaboration between teachers are key to optimizing the implementation of this method. In conclusion, the demonstration method is an effective learning strategy to improve the understanding of the concept of force, because it is in accordance with the cognitive development stage of early elementary school students who are in the concrete operational phase.   Keywords: demonstration method, concept of force, elementary school students, science learning, concrete activities  

Epistaxis or commonly called nosebleed is bleeding in the nasal vestibule, nasal cavity, or nasopharynx that is acute. Fainting is an emergency situation where someone experiences a life-threatening condition that requires immediate assistance. This usually occurs in school students who are performing ceremonies, or outdoor activities. The purpose of this community service is to improve first aid skills in epistaxis and syncope management with the DOFLET method in adolescents. The partners of this community service are 21 adolescents at SMK X. This service method uses the DOFLET method (demonstration and leaflet) by providing training to demonstrate/demonstrate how to handle using available tools directly to improve first aid skills in epistaxis and syncope management in adolescents at SMK X. Based on the results obtained, the results before being given first aid training for epistaxis and syncope management were mostly in the sufficient category and after being given training, most were in the good category. The results of the statistical analysis also showed the influence of the strategy for optimizing first aid for epistaxis and syncope management with the ability to provide first aid in adolescents. The strategy for optimizing first aid education for epistaxis and syncope is expected to help students understand how to provide first aid correctly, as well as increase students' insight into preventing epistaxis and syncope.

Background: Bali Province is a tourist destination which makes Bali have the potential for drowning cases. It is very important to initiate first aid immediately so that the victim can avoid death or more severe disability. Therefore, knowledge regarding techniques for providing basic life support and handling drowning victims. Tourism actors in coastal areas have the first opportunity to help drowning victims. Objective: To determine the knowledge and skills of the community in providing first aid to drowning victims. Method: Lectures and discussions to explain knowledge and techniques in handling or providing first aid to drowning patients. The media used are leaflets and flipcharts. The targets for this community service are tourism actors, namely travel agent employees in the Mertasari Sanur beach area, totaling 50 employees. Results: Before being given education about handling drowning victims, 66.7% of participants had poor knowledge and only 33.3% of participants had good knowledge and 76.7% of participants had very good knowledge and 23.3% had good knowledge after learning about handling drowning victims. Conclusion: There was an increase in participants' knowledge and skills in providing first aid to drowning victims.

Background: Research of glucose detection is important in diabetes management and biosensor development. Taking into account the large amount of water retention, the biocompatibility of hydrogels makes them ideal candidates for glucose detection. The PBA groups, when grafted to hydrogel matrices, improve the glucose-related response of the hydrogels significantly. Objective: To create a novel PBA (phenylboronic acid) holographic glucose sensor, MAAm-co-4VPBA, for uninterrupted monitoring of blood glucose levels, which demonstrates the first successful glucose measurement in whole blood using PBA sensors. Methods: Methylacrylamide (MAAm) was copolymerized with 4-vinyl phenyl boronic acid (4-VPBA) by means of free radical polymerization employing 1,6-hexanedioldiacrylate (HDODA) as a crosslinker and the photoinitiator 1-hydroxycyclohexyl phenyl ketone. The responsive glucose behavior of the resulting polymer was characterized in terms of swelling dynamics, ex vivo flow tests, and error grid analysis mechanisms. Results: The MAAm-co-4VPBA polymer exhibits reversible glucose binding via PBA-diol interactions that allow complexation at different pH and concentration levels. Modulation of the responsive elements of the microcapsules by hydrophobic PBA and hydrophilic MAAm units yields maximum swelling and shrinking dynamics at 37 trail degrees. The sensor successfully detected glucose in opaque biological fluids, blood plasma, without any interference from antibiotics or other therapeutics or endogenous compounds. Ex vivo tests showed real-time glucose monitoring without hysteresis. Most importantly, this work is the first to report the use of PBA-based sensors in whole blood for measuring glucose. Conclusion: The MAAm-co-4VPBA holographic sensor possesses outstanding features such as accurate records and strong resistance to chemicals and slow response to detection, confirming its effectiveness in continuous glucose monitoring. Moreover, the ability to operate in the real world enables the aid in clinical diagnosis of diabetes.

The prevalence of hypertension in Indonesia in 2020 is 31.7% of the population aged 18 years and over. Around 80% of people with hypertension are classified as essential hypertension. Blood pressure in hypertensive sufferers can be lowered pharmacologically and non-pharmacologically. Pharmacological reduction can be done by taking drugs recommended to lower blood pressure. Non-pharmacologically, you can reduce blood pressure by modifying your lifestyle and consuming medicinal plants. Medicinal plants can be used as alternative medicines for the prevention and control of hypertension which do not have side effects, are cheap and easy to obtain because they can be cultivated yourself. The aim of this community service is to provide education about the benefits of medicinal plants for first aid for minor health problems through traditional medicine which has the potential to treat and prevent hypertension. The service method carried out consists of two stages, namely counseling and planting traditional medicinal plants. This activity was attended by 20 participants. From the results of the evaluation and discussion, participants enthusiastically asked about herbs around their homes and people were willing to plant herbs in their yards.

Rabies is an acute infectious disease of the central nervous system caused by the rabies virus and belongs to the zoonotic group, which is a disease that can be transmitted from animals to humans through bites or exposure from Rabies Transmitting Animals (HPR) such as dogs, monkeys, ferrets, cats, and wild animals that have been infected. In the prevention of rabies after exposure (Post Exposure Prophylaxis/PEP), there are three important elements, namely wound care, anti-rabies serum (SAR), and anti-rabies vaccine (VAR). This community service activity is carried out through approaches, preparation, and implementation with the aim of increasing the understanding of high school students about first aid and wound care due to the bite of an animal infected with rabies. The targets to be achieved in this activity include providing comprehensive health education about rabies, health risks for sufferers, rabies prevention, and how to treat wounds caused by rabies bites. With this education, it is hoped that students can have a better understanding and be able to apply first aid measures and wound care appropriately.

Emergencies can occur if febrile seizures are not treated promptly. Trained mothers will be able to provide first aid to children. The purpose of this study was to determine the effect of health education using video media on mothers knowledge in handling febrile seizures emergencies in toddlers. This research  using pre experimental designs. The sample was 16 respondents using accidental sampling technique. Data collection by distributing questionnaires, then processed using the McNemar statistical test with a significance level of α = 0.05. Before being given health education using video media 56.3% of respondents had poor knowledge after being given health education 87.5% of respondents had good knowledge. The McNemar test results obtained a p-value of 0.016, meaning that there is an effect of health education using video media on mothers knowledge.

Basic knowledge of first aid is an essential competency that must be possessed by prospective elementary school teachers, as teachers often act as first responders in medical emergencies at school. This study aims to analyze the function of the pulse in the early identification of cardiac core function as part of the first aid system. The method used is a qualitative descriptive approach through literature review from scientific sources related to cardiac anatomy and physiology, pulse examination techniques, and international first aid guidelines. The findings indicate that the pulse is a vital indicator reflecting the performance of the heart's core system, particularly the sinoatrial (SA) node and atrioventricular (AV) node. The absence of a detectable pulse signifies a serious disruption in the circulatory system and serves as the basis for emergency interventions such as cardiopulmonary resuscitation (CPR). In the context of elementary education, teachers need the skills to recognize and assess the pulse to make quick and accurate decisions during critical situations. Therefore, training in first aid skills, including pulse assessment, should be integrated into PGSD (Primary School Teacher Education) programs to prepare responsive and capable educators for emergency situations.

Students at the High School level often face various emotional and psychological challenges, such as academic stress, social pressure, and personal crises, which can negatively affect their mental well-being. To overcome this issue, community service aims to implement Psychological First Aid (PFA) training which provides students with understanding and skills in providing psychological support to colleagues. The focus of this service is to increase awareness of the importance of mental health support in the school environment. The method used involves pretest questionnaires, theory sessions, role plays, group discussions to help students master the basic principles of PFA through real situation simulations and ends with a post test. The results of PKM activities are (1) most participants gained an increased understanding of Psychological First Aid (PFA); (2) Most participants easily practiced Psychological First Aid (PFA) with their friends during role play sessions. The conclusions from this service are (1) increasing the knowledge and skills of female students at SMA Negeri 3 Sentani in applying Psychological First Aid (PFA) to their peers; (2) Collaboration between FIK UNCEN and SMA Negeri 3 Sentani; (3) carrying out community service activities as a lecturer's academic obligation.

Dunstan Baby Language (DBL) identifies five distinct infant vocalizations (“neh”, “owh”, “eh”, “eairh”, “heh”), each associated with a specific need. An Android application, Madzas, translates these vocalizations, aiding caregiver understanding. This study, conducted within a Community Service (PKM) program focused on village community development, investigated the impact of Madzas on the accuracy of care provided to infants by first-time mothers in the Bangetayu Public Health Centre Service Area. This true experimental study, employing a case-control approach, was conducted in the Bangetayu Public Health Centre Service Area, Semarang city. The study population consisted of primiparous mothers with infants aged 1-3 months, with a sample size of 46 mothers selected using purposive sampling. The participants were divided into case and control groups. The data were analysed using the Mann-Whitney U test, revealing a statistically significant effect (p < 0.05) of using the Madsaz application on the accuracy of care provided by the mothers. The findings indicated a high accuracy rate (z = 2.094) in treatment decisions among the mothers who used the application, supporting the hypothesis that the application positively influences caregiving accuracy in the studied population.

Birth balls can assist mothers during the first stage of labor by promoting labor progress. Their benefits include increasing blood flow to the uterus, placenta, and baby, widening the pelvic outlet, reducing knee and ankle discomfort, providing counter-pressure on the perineum and thighs, and utilizing gravity to aid fetal descent. This process facilitates cervical dilation and shortens labor duration. This study examines the effect of birth ball therapy on first-stage labor progress in women giving birth at the Putri May Sarah Clinic, Percut Sei Tuan District, Deli Serdang Regency, in 2024. A quasi-experimental method with a two-group design was used, involving 20 participants. Data analysis was conducted using the Mann-Whitney test. Results showed a significant difference between the intervention and control groups, with a sig value of 0.029 (<0.05) and a z-table value of 2.189. These findings indicate that birth ball therapy positively influences first-stage labor progress. Women who used birth balls experienced faster cervical dilation and fetal descent compared to those who did not. This study highlights the benefits of birth ball therapy as a non-invasive method to improve labor outcomes. The Putri May Sarah Clinic is encouraged to promote birth ball use as a supportive measure for laboring mothers. By implementing birth ball therapy, the clinic can enhance maternal comfort and facilitate a smoother, shorter first stage of labor. 

Background: First aid is the initial action provided to an individual who experiences an injury or emergency condition before receiving further medical assistance. Adequate first aid knowledge is crucial in preventing further injuries and even death. According to WHO data (2018), accidents are the leading cause of injury and death among school-aged children. SMA Santo Thomas 1 Medan has a School Health Unit (UKS), yet many students still have limited knowledge of first aid. Therefore, this study aims to determine the effectiveness of the audiovisual method in improving students' first aid knowledge. Objective: This study aims to examine the difference in first aid knowledge levels before and after receiving health education using the audiovisual method among 11th-grade students at SMA Santo Thomas 1 Medan in 2024. Results: This research employed a quantitative descriptive method with a pre-post test design without a control group. The sample consisted of 81 randomly selected students. Before receiving health education, 93.8% of students had good knowledge, while 6.2% had sufficient knowledge. After the intervention using the audiovisual method, all students (100%) demonstrated good knowledge. Conclusion: The findings indicate that the audiovisual method is effective in enhancing students' first aid knowledge. Therefore, it is recommended to incorporate this method into school health education programs to improve students' preparedness in handling emergency situations.  

Blood donation is a humanitarian activity that benefits patients in need of a blood transfusion. However, the process of donating blood can also pose health risks to donors, especially if they are not in optimal condition or lack knowledge of proper first aid measures. Most blood donors experience mild side effects such as dizziness, weakness, or nausea, while in certain cases, more serious reactions like fainting or bleeding at the needle insertion site may occur. Therefore, understanding First Aid in Accidents (P3K) is essential for prospective blood donors so they can prevent, recognize, and properly manage these side effects. Based on this, an educational outreach program has been conducted for the community of Tamparang Keke Subdistrict, Mamajang District, Makassar City. This outreach program aims to enhance basic knowledge among community members who wish to donate blood regularly.

The low learning outcomes of class IV students at SD Muhammadiyah Sijabut are due to the lack of direct student involvement in the learning process. To overcome this problem, classroom action research (PTK) was carried out using science teaching aids. The aim of this research is to improve student learning outcomes by using class IV science teaching aids at SD Muhammadiyah Sijabut. The research subjects were 22 students, the research data sources were obtained from qualitative data in the form of data from observations of teacher and student activities as well as quantitative data in the form of test data on student learning outcomes. The results of the first cycle of research showed that 8 students out of 22 students completed individually with classical completeness of 36% and classical absorption of 63%. Meanwhile, the results of the second cycle of research experienced an increase with the number of students completing individually as many as 18 students out of 22 students who took part in learning with a classical completion percentage of 82% with a classical absorption capacity of 85%. Based on the results of this research, learning using science teaching aids can improve the learning outcomes of class IV students at SD Muhammadiyah Sijabut.

Parents knowledge about first aid for febrile convulsions in children can be seen from the actions taken by parents when their children have febrile convulsions. The first aid action taken by parents is an understanding of the help of febrile seizures in children. Extracranial processes and too rapid an increase in body temperature cause febrile seizures. If a person's body temperature rises and is not controlled quickly, this can lead to febrile seizures. Febrile convulsions are rapid, transient, or sudden changes in brain function with a rise in body temperature > 38°C. This study aims to describe parents' knowledge about first aid for febrile seizures. The method uses is descriptive method with the number of samples of this study 67 respondents. Data collection techniques are carried out by distributing questionnaires. The results of this study show that parental knowledge in the good knowledge category are 24 respondents (37.70%), sufficient knowledge are 33 respondents (47.54%) and poor knowledge are 10 respondents (14.75%). This study conclud that the knowledge of parents about first aid for febrile seizures in children was in the moderate category. Parents state that parents always measure their children's body temperature using a thermometer when they have a fever and always accompany their children when they have febrile seizures. The results of this study are expected to provide information to health workers and provide information to parents regarding first aid for febrile seizures in children to help and teach parents to perform good and correct febrile seizures.

School Health Business (UKS) is a program that aims to promote a healthy lifestyle among students. Health services at UKS include providing medicine for students who experience minor illnesses. However, a shortage of pharmacists in schools can increase the risk of errors in medication management and threaten patient safety. Teachers play an important role in providing first aid and coordinating medical emergencies at school. Teachers also play a role in providing education about health to students, including correct medication management. This activity aims to increase the understanding and awareness of UKS managers about the importance of correct medication management, as well as encouraging behavioral changes in obtaining, using, storing and disposing of medication (DAGUSIBU) correctly. The activities were carried out using counseling, outreach and mentoring methods for Teachers and students at SD Muhammadiyah 16 and 52.The results of the activity showed that there was an increase in teachers' and students' understanding of drug management, especially drug storage.

Burns are one of the types of injuries that often occur in everyday life, whether at home, workplace, or around us. Burns in housewives often occur due to daily activities at home. The purpose of the study is to determine the influence of first aid education burns on housewives’ knowledge in Sea Village,  Minahasa Regency. The research was conducted using pre-experimental methods with one group prepest-posttest design. The sample totaled 21 respondents taken using purposive sampling. Data collection is done using questionnaires. Further data collected in analysis with McNemar statistical test with a level of meaning (α) 0.05. The results of the study were obtained in the influence of first aid education burns on housewives’ knowledge with value P = 0.000 which means that the value is smaller than P(α)=0.05. The conclusion in this study is that there is the influence of first aid education on burns knowledge of housewives. Therefore, it is expected that this intervention can be useful and practical information in daily life.