Exam 2: The Start of Life

During the final part of the first stage of labour, the contractions increase to their greatest intensity.This period is known as

In the embryonic stage, what is the term for the layer that forms the muscles, bones, blood, and circulatory system?

What is a doula?

Postpartum depression affects the mother but does not affect the infant.

During the 1970s and 1980s, psychologists and physicians argued that _____ was a crucial ingredient for forming a lasting relationship between parent and child.

Physical characteristics, such as blood pressure, respiration rates, and longevity are strongly influenced by genetics.

What is the term for the procedure in which a woman's ova are removed from her ovaries and a man's sperm are used to fertilize the ova in a laboratory?

Research indicates that circumcision is

Brain wave evidence of REM sleep can be detected in fetuses in the last __ weeks before birth.

The point at which an infant can survive prematurely is about 22 weeks-4 months earlier than the term of a normal delivery.

Infants who weigh less than 2500 grams at birth are called

What type of pain reduction during childbirth uses smaller needles and a system for administering continuous doses to reduce the pain of childbirth?

The different degrees of sleep and wakefulness through which newborns cycle, ranging from deep sleep to great agitation, are called

The extent of danger faced by preterm babies largely depends upon

What illness, when contracted by a pregnant woman, increases the risk of miscarriage?

What procedure is used to detect abnormalities in the first trimester of pregnancy, and involves high-frequency transvaginal probes and digital visual processing?

In the embryonic stage, what is the term for the outer layer that will form skin, hair, teeth, sense organs, the brain, and the spinal cord?

Briefly explain how mutations can damage the fetus.

Diane has had difficult pregnancies and has also developed a rare form of cervical cancer.Diane's mother may have been prescribed ______ before Diane was born to prevent miscarriage.

All genes are composed of specific sequences of _______ molecules.