Question 1

Which of the following was a primary goal of the Human Genome Project?

Accepted Answer

To identify and map all human genes

Question 2

A couple is concerned about the risk of passing on a genetic disorder to their child. Which professional should they consult for communication about inherited risks and possible interventions?

Accepted Answer

A genetic counselor

Question 3

Which of the following best describes the difference between monozygotic and dizygotic twins?

Accepted Answer

Monozygotic twins are genetically identical, while dizygotic twins are as similar as regular siblings.

Question 4

During which period of pregnancy are critical periods for fetal development most likely to occur?

Accepted Answer

First trimester

Question 5

A pregnant woman is advised to continue exercising but with modifications. Which of the following is NOT a benefit of exercise during pregnancy?

Accepted Answer

Increased risk of fetal abnormalities

Question 6

Which of the following statements about microbiomes and newborn health is TRUE?

Accepted Answer

Microbiomes acquired during fetal development can influence disease risk later in life.

Question 7

A newborn is placed in a pre-warmed bed and its head is covered immediately after birth. What is the primary reason for these actions?

Accepted Answer

To minimize heat loss and help stabilize body temperature

Question 8

Which of the following is a technique recommended for calming a newborn infant?

Accepted Answer

Swaddling and nonnutritive sucking

Question 9

A woman experiences mood swings and changes in self-image after childbirth. This is most likely due to:

Accepted Answer

Hormonal changes and the transition to motherhood

Question 10

Which of the following best describes the process of gene therapy using a virus vector?

Accepted Answer

A therapeutic gene is placed on a virus, which then enters specific cells and delivers the gene to replace or repair a defective one.

Question 11

Which of the following is an example of a developmental task for a neonate according to Piaget's sensorimotor stage?

Accepted Answer

Learning to focus on and follow moving objects

Question 12

A family’s cultural beliefs differ from those of the healthcare provider. According to best practices, what should the provider do?

Accepted Answer

Respect and consider the family's cultural beliefs in care planning

Question 13

Which of the following is TRUE regarding dizygotic twins?

Accepted Answer

They result from two separate ova fertilized by two different sperm

Question 14

Which of the following is a possible outcome of inadequate nutrition during the first trimester of pregnancy?

Accepted Answer

Increased risk of critical developmental abnormalities

Question 15

Which of the following best describes the concept of 'viability' in fetal development?

Accepted Answer

The ability of the fetus to survive outside the uterus

Question 16

A newborn sleeps 15 to 20 hours daily. This behavior is most closely associated with which developmental task?

Accepted Answer

Physiological adaptation to life outside the uterus

Question 17

Which of the following statements about intelligence development in newborns is supported by research?

Accepted Answer

Both genetics and environment influence intelligence potential

Question 18

A screening procedure for genetic problems is performed without analyzing DNA. What is a possible benefit of such a procedure?

Accepted Answer

Diagnosing some adult-onset diseases before symptoms appear

Question 19

Which of the following activities is most appropriate for fostering growth and development in a neonate?

Accepted Answer

Providing toys that move slowly across the field of vision

Question 20

A woman is planning her birth experience and is considering different settings. Which of the following is NOT a typical option for childbirth?

Accepted Answer

Dental clinic

Prenatal Influences on Healthy Development

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