Final answer:
Preductal SpO2 at 5 min is the measurement of oxygen saturation in a newborn's blood using a pulse oximeter five minutes post-birth. Normal levels range from 95-100%, while lower levels suggest hypoxemia. The Apgar score is also used to assess the newborn's health, including heart rate and respiration, which are critical for survival.
Step-by-step explanation:
The term 'Preductal SpO2 at 5 min' refers to the measurement of oxygen saturation (SpO2) at five minutes after birth, taken preductally, typically on the right hand or wrist, using a pulse oximeter. The percent saturation indicated by the pulse oximeter is a reflection of how well hemoglobin is saturated with oxygen.
Normal readings range from 95-100 percent, and lower percentages indicate hypoxemia, or low blood oxygen, which may require medical attention. Additionally, the newborn's health status is also assessed using the Apgar score, which evaluates five criteria: skin color, heart rate, reflex, muscle tone, and respiration.
Each criterion is assigned a score of 0, 1, or 2, and the total Apgar score helps in determining the baby's well-being after birth. A low Apgar score may indicate the need for immediate medical assistance, particularly in the case of low heart rate and respiration.
The complete question is: Write a note on Preductal SpO2 at 5 min.