Cardiac Disease Land (brought to you by nicotine) by William Andresen

The objective being covered in this project is regarding the cardiovascular system with the question: “Explain how the heart translates an electrical signal to a contraction”. Additionally, the question of how nicotine can affect this process and explain the positive correlation between elevated heart rate as a result of nicotine, …

Placenta Previa

The objective that I’ll be covering is: Describe placental formation and function. There are many factors that make pregnancy in humans unique compared to other animals. Humans have long gestation periods and fetuses that grow very large compared to their mother’s body size. Childbirth is unusually painful, and the resulting …