Since the reaction occurs slowly at room temperature, mixtures (cake batter, etc.) can be allowed to stand without rising until they are heated in the oven. Baking powder
Baking powder, also sold for cooking, contains around 30% of bicarbonate, and various acidic ingredients which are activated by the addition of water, without the need for additional acids in the cooking medium. Many forms of baking powder contain sodium bicarbonate combined with calcium acid phosphate, sodium aluminium phosphate, or cream of tartar. Baking soda is alkaline; the acid used in baking powder avoids a metallic taste when the chemical change during baking creates sodium carbonate. Pyrotechnics
Sodium bicarbonate is one of the main components of the common "black snake" firework. The effect is caused by the thermal decomposition, which produces carbon dioxide gas to produce a long snake-like ash as a combustion product of the other main component, sucrose. Sodium bicarbonate is also used to delay combustion reactions by releasing CO2 and H2O when heated, both of which are flame retardants. Mild disinfectant
It has weak disinfectant properties, and it may be an effective fungicide against some organisms. Because baking soda will absorb musty smells, it has become a reliable method for used book sellers when making books less malodorous. Fire extinguisher
Sodium bicarbonate can be used to extinguish small grease or electrical fires by being thrown over the fire, as heating of sodium bicarbonate releases carbon dioxide. However, it should not be applied to fires in deep fryers; the sudden release of gas may cause the grease to splatter.
Creating education programs about reproduction and increasing access to reproductive services such as contraception and family planning in developing areas can also reduce the prevalence of obstructed labor. Treatment
Before considering surgical options, changing the posture of the mother during labor can help to progress labor. The treatment of obstructed labour may require cesarean section or vacuum extraction with possible surgical opening of the symphysis pubis. Caesarean section is an invasive method but is often the only method that will save the lives of both the mother and the infant. Symphysiotomy is the surgical opening of the symphysis pubis. This procedure can be completed more rapidly than Caesarean sections and does not require anesthesia, making it a more accessible option in places with less advanced medical technology. This procedure also leaves no scars on the uterus which makes further pregnancies and births safer for the mother. Another important factor in treating obstructed labor is monitoring the energy and hydration of the mother. Contractions of the uterus require energy, so the longer the mother is in labor the more energy she expends. When the mother is depleted of energy, the contractions become weaker and labor will become increasingly longer. Antibiotics are also an important treatment as infection is a possible result of obstructed labor. Prognosis
If cesarean section is obtained in a timely manner, prognosis is good. Prolonged obstructed labour can lead to stillbirth, obstetric fistula, and maternal death. Fetal death can be caused by asphyxia. Obstructed labor is the leading cause of uterine rupture worldwide.