What is physiology and management of normal pregnancy?

What is physiology and management of normal pregnancy?

Pregnancy and its changes is a normal physiological process that happens in all mammalian in response to the development of the fetus. These changes happen in response to many factors; hormonal changes, increase in the total blood volume, weight gain, and increase in fetus size.

What are normal physiological changes during pregnancy?

Some of the changes in maternal physiology during pregnancy include, for example, increased maternal fat and total body water, decreased plasma protein concentrations, especially albumin, increased maternal blood volume, cardiac output, and blood flow to the kidneys and uteroplacental unit, and decreased blood pressure …

What are the 3 physiological stages of labor?

Labour has three stages:

• The first stage is when the neck of the womb (cervix) opens to 10cm dilated.
• The second stage is when the baby moves down through the vagina and is born.
• The third stage is when the placenta (afterbirth) is delivered.

What is the importance of identifying the physiological changes during pregnancy?

It is important to understand the normal physiological changes occurring in pregnancy as this will help differentiate from adaptations that are abnormal. Plasma volume increases progressively throughout normal pregnancy.

What is the physiology of labour?

Term labor is a physiologic process involving a sequential, integrated set of changes within the myometrium, decidua, and cervix that occur gradually over a period of days to weeks, culminating in rapid changes over hours that end with expulsion of the products of conception (fetus and placenta).

What are the physiological changes?

Abstract. Physiological changes occur with aging in all organ systems. The cardiac output decreases, blood pressure increases and arteriosclerosis develops. The lungs show impaired gas exchange, a decrease in vital capacity and slower expiratory flow rates.

What is the physiology of normal labour?

In the normal process there is a progressive increment in the strength of contractions form approximately 20 mm of mercury at the onset of labor to 50 to 80 mm late in labor. The effect of uterine contractions of this frequency and intensity is twofold on the uterine cervix.