Module 3: Genetics

CONTEXT

This module was about genetics. Genetics is the study of heredity and variation, focusing on how traits and disorders are passed from one generation to the next through genes and their expression. It focused on deepening our understanding of the genetic principles behind inborn errors of metabolism and inherited disorders with non-Mendelian patterns of inheritance. It tackled the pathophysiology, biochemical mechanisms, clinical manifestations, diagnostic approaches, and general management—including genetic counseling—of common genetic disorders. Additionally, it emphasized the importance of pedigree construction as a practical tool for identifying patterns of inheritance and understanding family histories. As a result, the following objectives were achieved: clinical competence (PO1), communication (PO2), and collaboration (PO5). 

EXPERIENCE

My experience with the Genetics module was memorable not only because of the challenging topics but also because of the unusual circumstances we faced. Cebu city experienced an earthquake which left things uncertain. However, despite the disruptions and calamity, the module was still able to achieve the learning outcomes.

First, the lectures strengthened my clinical competence (PO1) by giving me the foundation I needed to understand the pathophysiology and biochemical principles behind inborn errors of metabolism and non-Mendelian disorders. The SGDs, on the other hand, were where I was able to apply this knowledge to clinical cases, practice reasoning through diagnostic approaches, and connect theoretical concepts with real-life patient scenarios. Second, our workshop on pedigree construction highlighted the importance of communication (PO2), since creating an accurate family history is not just about drawing symbols but about asking the right questions and knowing how to communicate sensitively with patients and families. I realized how much thought and care goes into gathering genetic information, especially since the conversations may involve sensitive issues such as miscarriages, consanguinity, or inherited illnesses. Lastly, our small group discussions (SGDs), case-based learning, and even the pedigree construction exercise demanded teamwork, respectful exchange of ideas, and cooperative problem-solving which emphasized collaboration (PO5).

REFLECTION

First, I realized that learning the pathogenesis of genetic disorders requires more than memorization. It calls for integration of physiology, biochemistry, and clinical reasoning. For example, inborn errors of metabolism are not merely abstract enzyme deficiencies but conditions with profound, life-altering consequences if not recognized early. This realization reminded me that competence is not just about passing exams but about preparing myself to one day identify such disorders in real patients. Second, the module reminded me about the weight of words. Genetic counseling, in particular, struck me as a delicate balance of medical knowledge and empathy. Families facing genetic conditions often carry fear, guilt, or uncertainty. To communicate effectively means to bridge the scientific with the human, and this module gave me a glimpse of how essential clarity and compassion are in such conversations. Lastly, the earthquake experience added another dimension to my reflection. It reminded me of the unpredictability of life, whether in medicine or beyond. Just as patients’ conditions may change suddenly like in genetics, so too can our circumstances. The fact that our group still managed to work together and continue learning amidst uncertainty highlighted the resilience and adaptability required of us as future doctors.

ACTION

First, I plan to enhance my study habits by integrating more clinical correlations into my review. Instead of treating genetic mechanisms as isolated concepts, I will practice linking them to case presentations or clinical manifestations. Second, I want to practice simplifying complex topics without losing accuracy. One concrete plan is to rehearse explaining genetic conditions in layman’s terms, whether through mock counseling exercises with classmates or by writing simplified versions of concepts in my notes. Lastly, I aim to be more intentional in group work. I will make sure I not only share my own insights but also create space for others to contribute. I will also practice patience when discussions slow down, recognizing that learning together sometimes means moving at a collective pace rather than an individual one.

EVALUATION

Overall, I believe I performed decently in this module, though I also recognize areas for growth. On the positive side, I was engaged during SGDs and contributed actively, which strengthened both my communication and teamwork skills. I also managed to adapt despite the distraction and anxiety brought about by the earthquake, which showed me that I could remain committed under pressure. On the other hand, I know I need to improve in consolidating and retaining complex biochemical and genetic pathways. I sometimes felt overwhelmed by the details and allowed myself to skim instead of fully mastering the material. In terms of attitude, I am proud that I remained curious and open despite the difficulties. I found the module interesting, even when it was hard, and I took to heart the relevance of genetics in clinical practice. Still, I must be more consistent in my discipline, not only studying when deadlines loom but engaging with the material proactively. Thus, this module was an experience that tested my competence, communication, and collaboration in the face of both intellectual and external challenges. It reminded me that medicine requires not only knowledge but also adaptability, empathy, and teamwork. As I move forward, I will continue building on these foundations, striving to become not just a knowledgeable student but a competent and compassionate physician in the future.