Related Experiment Video
Updated: Aug 2, 2026

International Expert Consensus and Recommendations for Neonatal Pneumothorax Ultrasound Diagnosis and Ultrasound-guided Thoracentesis Procedure
Published on: March 12, 2020
Obstetric deaths in Trinidad
S Roopnarinesingh1, B Bassaw, A J Roopnarinesingh
1Department of Obstetrics and Gynaecology, University of West Indies, Trinidad.
We determined the causal pathways of pregnancy-related deaths over a 16-year period. Pregnancy-induced hypertension was the chief contributor to our high maternal mortality rate of 36.9 per 100 000 births. Anaesthetic-related deaths were due to a combination of Mendelson's syndrome and faulty intubation technique. An improvement in the health-management system to identify high-risk mothers who need intensive emergency care and the availability of experienced personnel for obstetric anaesthesia appear to be indispensable requirements for reducing and minimising adverse maternal outcome in Trinidad.
We determined the causal pathways of pregnancy-related deaths over a 16-year period. Pregnancy-induced hypertension was the chief contributor to our high maternal mortality rate of 36.9 per 100 000 births. Anaesthetic-related deaths were due to a combination of Mendelson's syndrome and faulty intubation technique. An improvement in the health-management system to identify high-risk mothers who need intensive emergency care and the availability of experienced personnel for obstetric anaesthesia appear to be indispensable requirements for reducing and minimising adverse maternal outcome in Trinidad.
Related Concept Videos
Teratogenicity
Fetal Circulation
Two umbilical arteries transport blood from the fetus to the placenta. At the placenta, the blood absorbs oxygen and nutrients while simultaneously eliminating waste products. This oxygen-enriched and nutrient-rich blood then returns to the fetus through one...
Endoscopic Studies II: Thoracocentesis
Description
Excess pleural fluid or air may accumulate in some respiratory disorders in the thoracic cavity. To treat pleural effusion, a physician conducts thoracentesis by carefully piercing the chest wall and entering...
Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen
Venturi Mask
The Venturi mask, named after the Venturi effect, is designed to deliver precise oxygen concentrations. It consists of a large tube with an oxygen inlet that narrows down, causing a pressure drop that pulls air in through adjustable side ports. The mask is a lightweight,...
Development of the Oral Microbiota
Intestinal Obstruction II: Pathophysiology

