Entries by Daphne Hanson

Major classifications of cardiac anomalies

Four major classifications of cardiac anomalies: 1. Defects that increase pulmonary blood flow 2. Defects that decrease pulmonary blood flow 3. Obstructive defects 4. Mixed defects Directions: Given the four major classifications of cardiac anomalies, identify and the disorders under each classification then draw and label the part/s of the heart with defect. Example: Atrial […]

Animal research in Medical Research

Animal research in Medical Research Animal research is a necessary practice in the world of medical research, allowing scientists to develop life-saving interventions and to spot catastrophic problems before new techniques or products make their way to actual patients. However, this does not mean that we should deny that there are serious ethical issues involved. […]