Participating in HEAL 101’s online clinical job shadowing experience has been a fulfilling journey, one that has profoundly enriched my understanding of healthcare practice. Delving into in-depth cases, meticulously examining diagnoses and symptoms, and immersing myself in the intricacies of patient care has been both enlightening and rewarding. I really enjoyed the case studies they chose as there were two that I was already familiar with! I kind of revised a little bit of my Anatomical Biology from Secondary school such as the kidneys and brain. I had the opportunity to delve into the intricacies of several medical conditions, including hyperthyroidism, sickle cell anemia, and pyloric stenosis. Each of these conditions presented unique challenges and complexities, offering me a comprehensive understanding of their diagnosis, management, and impact on patients' lives.

Hyperthyroidism caught my attention the most because my mom used to be diagnosed with this disease. Characterized by an overactive thyroid gland, it emerged as a fascinating area of study. Through detailed case analyses and discussions with the speaker, I gained insight into the diverse manifestations of this condition, ranging from palpitations and weight loss to heat intolerance and anxiety. Moreover, I learned about the various diagnostic modalities used to confirm hyperthyroidism, such as thyroid function tests and radioactive iodine uptake scans. Understanding the underlying pathophysiology of hyperthyroidism and its implications for treatment was enlightening, as it highlighted the importance of personalized approaches to patient care.

Another disease that caught my attention was Sickle Cell Anaemia because I'm currently learning about it in my H2 Bio syllabus hahaha. Sickle cell anemia is a hereditary blood disorder caused by a single base-pair point mutation in the β-globin gene resulting in the substitution of the amino acid valine for glutamic acid in the β-globin chain.By immersing myself in case study, I developed a deeper appreciation for the challenges faced by individuals living with this condition. From vaso-occlusive crises to complications such as acute chest syndrome and stroke, I gained insight into the multifaceted nature of sickle cell disease and its impact on patients' quality of life. 

Besides learning about the disease itself, I also learnt how to diagnose them. Doctors will often begin by asking detailed questions about the patient's symptoms, medical history, family history, lifestyle factors, and any relevant environmental exposures. Followed by a thorough physical examination to assess the patient's vital signs, appearance, and any physical abnormalities that may provide clues to the underlying condition. Depending on the suspected disease, various diagnostic tests may be ordered. These can include blood tests, urine tests, imaging studies (such as X-rays, CT scans, MRI scans), biopsies, electrocardiograms (ECGs), and other specialized tests. Blood tests and other laboratory analyses can also be utilized to provide valuable information about the presence of specific substances in the body, organ function, and other indicators of disease. In cases where tissue samples are needed for analysis, doctors may perform biopsies, which involve removing a small sample of tissue or cells from the body for examination under a microscope. By combining information from these various sources, doctors can make an accurate diagnosis and develop an appropriate treatment plan for the patient.

Overall, my exploration of hyperthyroidism, sickle cell anemia and other diseases during my online clinical job shadowing experience was integral in broadening my clinical knowledge and deepening my understanding of the diverse array of medical conditions encountered in healthcare practice. Through this experience, I not only honed my diagnostic skills but also developed a heightened sense of empathy and compassion for individuals grappling with these conditions, reaffirming my commitment to providing patient-centered care in my future endeavors as a doctor.

Participating in the virtual medical shadowing program offered by BSMS has been an enlightening experience, offering valuable insights into the daily routines and challenges of medical professionals. While physical shadowing experiences provide direct interaction with patients and healthcare teams, the virtual format allows for unique opportunities for observation and learning. I found the quizzes after almost each module very fun and I would keep redoing them until I got all of them correct haha. But I really liked how they gave me different scenarios which usually occur in hospitals and allowed me to put myself in the shoes of a doctor and decide what to do for the patient. How to ask them questions, what type of questions to ask, and how to do basic patient care. One thing that I will always remember is SOCRATES, and I actually started trying to use it when I talked with my grandmother who has cancer. 

Besides teaching me about the different sectors of medicine, I also learnt about the reality of the NHS in the UK. I was very interested in how the NHS works and admired the values of the NHS, one of them being every patient deserves basic patient care and should not be judged on how much they are able to pay etc. I’ve never studied in the UK and I’m not a citizen of the UK, but after this virtual Job shadowing, I feel more inclined to contribute to the NHS in the UK as I believe that my values align with theirs. My primary reason for wanting to do Medicine is to provide medical care for those who may not be so fortunate. Being in a country like Singapore and Indonesia, where healthcare may not be so fair or where there’s a shortage of professionals, fuelled my desire to become a doctor and contribute to the healthcare sector. As someone who had financial difficulties, my family and I were never scared of the disease, but we were scared of the fees we’d have to pay if we visited a doctor. Having experienced first hand what it was like to be ‘unfortunate’ I don’t want anyone else to have to suffer like me in the past.

Additionally, this medical shadowing offered a glimpse into the complexities of medical decision-making and the challenges healthcare professionals face on a daily basis. From navigating diagnostic dilemmas to managing unexpected complications, I gained a newfound appreciation for the critical thinking, adaptability, and resilience required in clinical practice. Each encounter served as a lesson in humility, reminding me of the inherent uncertainties and limitations of medicine despite advancements in technology and knowledge.

I really enjoyed learning about Surgery as I am considering specializing in Neurosurgery in the future. However, I also enjoyed learning about mental health as I was able to relate to it. Being a student in a Junior College in Singapore, I'm prone to getting stressed and sometimes it’s difficult to suppress my emotions and control them. I tend to get anxious and joke with my friends saying that i;m burnt out and depressed. After going through the module, I learnt how serious mental health problems can be and how it has affected so many people. I learnt how to manage my emotions and know when to reach out for help if I need to do so. 

Through my immersion in medical job shadowing, my conviction to pursue a career in medicine has solidified with remarkable clarity. The first hand exposure to the intricacies of healthcare practice has served as a catalyst for my aspirations, affirming my deep-seated passion for medicine.

I completed a course on the Principles of Biochemistry by Harvard University in December of 2023. I decided to take this course as I enjoyed learning some of the topics in my H2 Biology syllabus which are related to Chemistry and ultimately, Biochemistry. I explored the molecules of life, starting at simple building blocks and culminating in complex metabolism. The course integrates an introduction to the structure of macromolecules and a biochemical approach to cellular function. Topics addressing protein function will include enzyme kinetics, the characterization of major metabolic pathways and their interconnection into tightly regulated networks, and the manipulation of enzymes and pathways with mutations or drugs. An exploration of simple cells to more complex tissues were used as a framework to discuss the progression in metabolic complexity. 

I completed a course on the Fundamentals of Neuroscience by Harvard University in July of 2023. I’ve learnt more in depth about the nervous system. An example of that being how the neurons are able to transmit information when it is at its resting potential which is when it has an electrical potential across its membrane and how to calculate this potential. The course further taught me about the properties of the membrane of a neuron which influence how a neuron responds to electrical signals as well as the channels and ionic currents behind a neuron’s action potential.

I also learnt that a synapse is made up of a presynaptic and postsynaptic terminal, and how they convert an electrical signal into a chemical signal in the form of neurotransmitter release before switching the signal back again into an electrical form, as charged ions flow into or out of the postsynaptic neuron. I’ve learnt how to categorise Synapses into two groups, excitation synapses and inhibitory synapses based on whether they increase or decrease neuron activity. The course taught me how neurons come together to form multiple synapses as well to allow complex signalling and how the strength of many synapses is influenced by a third neuron. One thing that I was really interested in was on Neuronal Plasticity. It’s fascinating how the brain can change its activity in response to changing environments by reorganising its structure, functions and connections. Neuroplasticity is extremely important in helping us learn or aid in motor development.

In the final part of the course, I've learnt more about how the brain functions such as how the brain aids in our five senses such as  how photoreceptors turn the light into electrical signals which travel from the retina through the optic nerve to the brain. Or how sensory neurons in the nose detect odour molecules and relay signals to the olfactory bulb which primarily transmits information to the piriform cortex for more comprehensive processing. I’ve come to appreciate the different brain systems which keep us alive and help to orient to our stimuli in our environment and help us form new memories. 

Attending the Brown, UPenn & Princeton Admissions Programme was an eye-opening experience that provided me with valuable insights into each of these prestigious universities. I learned about the unique characteristics of each school, what they look for in prospective students, and gained a clearer understanding of the academic and social environment at each institution.

The program also covered important aspects of the application process, including how to prepare strong essays and develop a strategic approach to university applications. This information has given me a clearer sense of direction as I prepare my own applications, helping me align my personal experiences and aspirations with the values these universities seek in their students.

Attending the Essay Writing Workshop, led by a representative from the University of Chicago, was an invaluable experience that helped me gain insight into the process of crafting personal essays for U.S. college admissions. The workshop provided me with practical strategies on how to approach essay writing, including techniques for effectively communicating my personal story and unique qualities.

This opportunity not only sharpened my writing skills but also gave me the confidence to begin preparing my essays well in advance of application deadlines. I appreciated the guidance on how to reflect deeply on my experiences and present them in a compelling and authentic way, which will be crucial for standing out in the admissions process.

 My journey into glass painting began with a passion for anime and a desire to express that love through art. Intrigued by the idea of bringing vibrant anime scenes to life on glass, I embarked on a self-initiated project to learn this unique art form.

 Starting from scratch, I gathered materials and immersed myself in online tutorials. The learning process was both challenging and rewarding, requiring patience and precision. I experimented with different techniques, gradually developing my style by drawing inspiration from my favorite anime characters. As my skills improved, I decided to share my creations with others. Setting up an online store and participating in local art fairs allowed me to connect with fellow anime enthusiasts. Selling my artwork taught me valuable lessons in business management and customer service. Each piece sold was a testament to the shared passion for anime within the community.

 This experience has been transformative, teaching me the importance of self-discipline, continuous learning, and the joy of creating art that resonates with others. Looking ahead, I plan to expand my collection, explore more intricate designs, and perhaps even teach others the art of glass painting. In essence, learning glass painting has been a fulfilling journey that blends my love for anime with artistic expression, leading to personal growth and a deeper appreciation for creativity.

 My journey to learn Japanese was driven by my deep love for anime. Wanting to understand my favorite shows in their original language, I embarked on this self-initiated learning adventure.

 Starting with hiragana and katakana, I used various resources like Duolingo and YouTube tutorials. Watching anime with Japanese subtitles significantly improved my listening and comprehension skills. Engaging with online language exchange communities such as HelloTalk provided practical experience and feedback from native speakers. Learning Japanese came with challenges, especially mastering kanji and grammar nuances. However, my passion for anime kept me motivated. Each milestone, like understanding a sentence without subtitles, was incredibly rewarding.

 This journey has enhanced my appreciation for anime and Japanese culture, teaching me perseverance, time management, and self-discipline. My goal is to achieve fluency and visit Japan again to immerse myself fully. In essence, learning Japanese has deepened my connection to anime, fostering personal growth and a greater cultural appreciation. This experience highlights the power of passion in driving self-initiated learning and personal development.

During the COVID-19 quarantine, I decided to learn baking and cooking to help my mom, who was overwhelmed with preparing three meals a day for our family. This self-initiated activity became a deeply rewarding experience. Seeing my mom's daily efforts inspired me to take action.

  I began by researching recipes, watching tutorials, and learning basic cooking techniques. Starting with simple baking projects like cookies and bread, I gradually moved on to more complex dishes. Cooking requires understanding ingredients, timing, and techniques. There were mistakes, like burnt cookies and over-seasoned dishes, but each error taught me valuable lessons. My mom’s guidance was crucial, and with her help, I improved steadily. Learning to cook fostered discipline, time management, and creativity. Seeing my family enjoy the meals I prepared was incredibly fulfilling. 

 This experience highlighted the importance of taking initiative and the joy of supporting loved ones. Cooking will remain a cherished habit beyond the quarantine. In essence, learning to bake and cook during the quarantine was a transformative experience that eased my mother's burden and enriched our family life.