GALEN COLLEGE OF NURSING CHEM 1010 Final Exam 2025

The CHEM 1010 course at Galen College of Nursing focuses on foundational chemistry concepts crucial for understanding biochemical processes relevant in nursing practice. One important topic is redox reactions, where understanding that a reducing agent causes reduction by donating electrons and itself gets oxidized is essential for grasping metabolic pathways and drug actions. Another critical area is solutions and their components. When salt dissolves in pure water, a solution forms, composed of solutes (salt) and solvent (water). This concept helps explain body fluid balances, such as intravenous therapies. Significant digits are vital for precise measurements in lab work. For example, the number 17.5000 has six significant digits due to the decimal point and trailing zeros, indicating measurement accuracy which impacts calculations in dosing and chemical preparation. Titration principles, especially recognizing the equivalence point where moles of acid and base are equal, underpin many laboratory procedures nurses may encounter. Practicing these concepts improves analytical skills crucial for clinical decision-making. Lastly, the collision theory explains why some reactants may not react despite being mixed. A lack of sufficient energy or proper orientation means that without proper collision frequency or activation energy, reactions do not proceed, similar to enzymatic reactions in the body requiring specific conditions. Mastering these foundational chemistry principles not only aids in passing the CHEM 1010 final exam but also builds a strong scientific basis that supports effective nursing care and patient safety.