Fasting plasma glucose (FPG) refers to the measurement of glucose levels in the blood after an overnight fasting period. This test is commonly used to diagnose and monitor diabetes mellitus. During the fasting state, the body's glucose levels are expected to be relatively stable, and measuring FPG helps healthcare professionals assess the body's ability to regulate blood sugar.

Unit 4,

Reference: Sinnott M, Kinsley BT, Jackson AD, et al. Fasting Plasma Glucose as Initial Screening for Diabetes and Prediabetes in Irish Adults: The Diabetes Mellitus and Vascular health initiative (DMVhi). PLoS One. 2015;10(4):e0122704. Published 2015 Apr 15.

Fat, also known as adipose tissue, is a type of macronutrient and a critical component of the human diet. Chemically, fats are composed of molecules called triglycerides, which consist of three fatty acids attached to a glycerol molecule. Fats are a concentrated source of energy and serve various essential functions in the body.

Unit 2,

Reference: Oxford Concise Colour Medical Dictionary (7th Edition, Kindle Edition) Oxford University Press 2020 ISBN-13: 978-0198836629, p1461