Pio Andrei H. Lojo

The SGD "The Silence Inside the Vehicle" was a real eye-opener for me as a first-year medical student. It perfectly bridged our basic biochemistry lectures on hemoglobin with a real-life clinical emergency. Learning how carbon monoxide binds to hemoglobin with over 200 times the affinity of oxygen forming carboxyhemoglobin and shifting the dissociation curve to the left made the molecular concepts finally click. It is terrifying to realize how a silent, odorless gas can so easily hijack the body’s entire oxygen transport system and starve peripheral tissues.

Beyond just memorizing textbook mechanisms, this case highlighted the heavy responsibility we are preparing for. Seeing how a simple competitive inhibition at the molecular level rapidly turns into a fatal clinical scenario emphasized exactly why we need to master these foundations. It was a stark reminder that we aren't just studying pathways to pass our biochemistry exams; we are learning the "why" behind life-saving clinical interventions, like administering 100% oxygen to outcompete the carbon monoxide.

I prepared extensively for our Spectrophotometry report, spending hours making sure I truly understood the Beer-Lambert Law and its clinical applications. Because I was assigned as one of the reporters, I wanted to do my part well. When the format shifted to an online setup, I was honestly quite relieved. As someone who gets nervous presenting in front of a crowd, the virtual format felt like a safe space where I could just focus on delivering the material I had worked so hard to digest.

Unfortunately, my relief turned into pure panic when my microphone completely malfunctioned right as it was my turn to speak. I felt so defeated watching all my preparation go to waste in real-time. More than the frustration of the technical glitch, I felt incredibly anxious and shy toward my groupmates. I was terrified they would think I faked the microphone issue just to get out of reporting, and I felt a heavy sense of guilt for not being able to contribute my voice during the actual presentation despite all the work I put in behind the scenes.

Creating the G6PD deficiency infographic was a refreshing and challenging exercise in science communication. In our lectures, it’s easy to get lost in the intricate details of the Hexose Monophosphate (HMP) shunt and the exact mechanisms of oxidative stress on red blood cells. However, this activity forced us to step back and translate complex biochemical concepts—like Heinz bodies, bite cells, and triggers like fava beans or certain medications—into a visually appealing and easily digestible format. It made me realize that you truly have to master the core pathway before you can simplify it for someone else.

Working with my groupmates made the process much more engaging, as we brainstormed how to balance accurate medical information with a clean, uncrowded design. As a first-year medical student, this was a great reminder that knowing the science is only half the battle; the other half is effectively communicating it. This infographic is exactly the kind of tool we will eventually use in the clinics to explain a diagnosis to a patient or a worried parent. It was a creative break from our heavy textbook reading that ultimately taught me a valuable lesson in empathy and patient education.