Question 1

A sex-linked chromosomal abnormality that is characterized by a male having an extra X chromosome (XXY).A man with this disorder typically has undeveloped testes and develops enlarged breasts.

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Question 2

Short segments of DNA located on the chromosomes.These are considered to be the basic units of hereditary information.

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Question 3

This theorist suggested that development is an ongoing bidirectional interaction between heredity and the environment.This position is called the epigenetic view.

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Question 4

A chromosomal abnormality that is characterized by an extra copy of chromosome 21.A person with this disorder typically has a round face,a flattened skull,an extra fold of skin over the eyelids,a protruding tongue,short limbs,and retardation of motor and mental abilities.

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Question 5

A psychological perspective that emphasizes the importance of adaptation,reproduction,and "survival of the fittest" in shaping behavior.

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Question 6

Mariah had a new baby last month.Mariah cries and worries a lot,is depressed,and has trouble coping with her daily activities.Given what researchers know about the postpartum period,Mariah:

Accepted Answer

Mariah's symptoms suggest that she may be experiencing postpartum depression, which is a common and serious condition that requires professional help. Seeking counseling or assistance can help her cope with her symptoms and adjust to her new role as a mother. Choices A and C are not sufficient in addressing her depression, and the Apgar scale is used to assess a newborn's health status, not the mother's mental health.

Question 7

Duvon's wife has just given birth to their son.It is possible that in the weeks after the son is born,Duvon may feel:

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Question 8

Judy has a new baby at home.During this postpartum period,Judy will need to:

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Learning how to take care of the baby and feeling good about herself as a mother is an essential task for Judy during the postpartum period. It will help her bond with the baby, improve her self-esteem, and give her the confidence to take care of the baby's needs. Relying on external family support and ignoring other children may create dependency and strain on family members, while letting the father take care of the baby solely may prevent Judy from developing her parenting skills.

Question 9

Kangaroo care with preterm infants has been found to stabilize all of the following,EXCEPT:

Accepted Answer

Kangaroo care has been found to stabilize the heartbeat, temperature, and breathing of preterm infants, but it may not have a significant impact on their sleeping patterns.

Question 10

This French obstetrician developed the prepared childbirth method.

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Question 11

A sex-linked chromosomal disorder in females in which either an X chromosome is missing (XO)or part of one X chromosome is deleted.Females with this disorder are usually short in stature,have a webbed neck,and are often infertile.

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Question 12

A complex molecule,with a double helix shape,that contains genetic information.

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Question 13

Threadlike structures that contain DNA.Arranged in pairs,the normal human body contains 23 of these structures.

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Question 14

The observable characteristics of an individual's genetic makeup.

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Question 15

When compared with preterm infants who do not receive massage,preterm infants who receive massage:

Accepted Answer

Research has shown that preterm infants who receive massage have better overall health outcomes compared to those who do not receive massage. Massage therapy has been observed to positively impact various health aspects of preterm infants, such as weight gain, immune system function, and neurodevelopmental outcomes.

Question 16

A sex-linked chromosomal disorder resulting from an abnormality in the X chromosome which often becomes constricted and may break.This disorder occurs more frequently in males than in females.A person with this disorder typically has some sort of mental deficiency such as mental retardation,a short attention span,or a learning disability.

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Question 17

The interaction of many different genes to produce an inherited characteristic.

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Question 18

The process by which the uterus returns to its prepregnant size 5 to 6 weeks after birth is known as:

Accepted Answer

The process by which the uterus returns to its prepregnant size 5 to 6 weeks after birth is known as involution. During this time, the uterus undergoes a process of contraction and shrinking, returning to its original size and shape.

Question 19

Asia is very tired after the birth of her baby,and she wants the baby to stay in the nursery so that she can sleep and recover.Research on bonding suggests that if the baby does spend time in the nursery away from Asia,then:

Accepted Answer

While bonding is important for both the mother and the baby, research suggests that bonding can still occur even if the baby spends some time in the nursery. As long as Asia spends time holding and caring for the baby when she is feeling rested, she can still form a strong bond with her baby.

Question 20

Michael and Jessica are having their first child and have told their physician they would like a rooming-in arrangement during their hospital stay.This means that:

Accepted Answer

Rooming-in is when the newborn baby stays with the mother in her hospital room. This allows for more bonding time between the mother and baby and can also make breastfeeding easier. It is not related to having visitors or creating a nursery-like environment in the hospital room.

Quiz 2: Biological Beginnings