Podcast
Questions and Answers
The primary variables controlling pulmonary ventilation in neonates are PaO2, PaCO2, and ______
The primary variables controlling pulmonary ventilation in neonates are PaO2, PaCO2, and ______
pH
Neonates have reduced PaO2 compensated by greater ______ due to increased hemoglobin concentrations
Neonates have reduced PaO2 compensated by greater ______ due to increased hemoglobin concentrations
oxygen-carrying capacity
Neonatal hemoglobin content is composed of 50% fetal hemoglobin, which has a left-shifted oxygen–dissociation curve compared to ______ hemoglobin
Neonatal hemoglobin content is composed of 50% fetal hemoglobin, which has a left-shifted oxygen–dissociation curve compared to ______ hemoglobin
adult
Neonatal response to hypercapnia is not potentiated by ______, and hypoxia may depress the hypercapnic ventilatory response
Neonatal response to hypercapnia is not potentiated by ______, and hypoxia may depress the hypercapnic ventilatory response
Preterm infants with ______ (hematocrit < 30%) are more prone to apnea
Preterm infants with ______ (hematocrit < 30%) are more prone to apnea
What is the main risk factor for life-threatening apnea during general anesthesia in infants?
What is the main risk factor for life-threatening apnea during general anesthesia in infants?
What is the relationship between gestational age and the risk of postanesthetic respiratory depression in infants?
What is the relationship between gestational age and the risk of postanesthetic respiratory depression in infants?
Up to how many weeks after conception may infants be at risk of apnea?
Up to how many weeks after conception may infants be at risk of apnea?
What is the composition of neonatal hemoglobin content at birth?
What is the composition of neonatal hemoglobin content at birth?
What happens to the oxygen–dissociation curve during the first week of life in neonates?
What happens to the oxygen–dissociation curve during the first week of life in neonates?
What are the primary variables controlling pulmonary ventilation in neonates?
What are the primary variables controlling pulmonary ventilation in neonates?
What is the effect of high concentrations of oxygen on neonatal respiration?
What is the effect of high concentrations of oxygen on neonatal respiration?
What is neonatal apnea?
What is neonatal apnea?
What is the cause of central apnea in neonates?
What is the cause of central apnea in neonates?
What is the most common morbidity associated with anesthesia in neonates?
What is the most common morbidity associated with anesthesia in neonates?
What is the incidence of postoperative apnea related to in neonates?
What is the incidence of postoperative apnea related to in neonates?
What are common causes of postoperative apnea in neonates?
What are common causes of postoperative apnea in neonates?
