Final answer:
The 'G' in Apgar stands for Grimace, which assesses the newborn's reflex response. It is part of the five criteria used to calculate the Apgar score, which determines the immediate health of a baby after birth.
Step-by-step explanation:
The 'G' in Apgar stands for Grimace, which relates to the reflex response of the newborn. The Apgar score is a quick, easy, and painless way to assess the immediate health of a newborn baby using a stethoscope. The score is determined by evaluating five easy-to-measure traits: Appearance (skin color), Pulse (heart rate), Grimace (reflex), Activity (muscle tone), and Respiration (breathing). Each trait is given a score of 0, 1, or 2, with 0 being the worst and 2 the best. The five individual scores are then added to obtain the overall Apgar score. A total Apgar score of 7 or higher is considered normal, whereas a score below 7 may indicate the need for medical assistance.