during conception the 23 unpaired chromosomes in the ovum and sperm combine to form 23 pairs in an entirely new cell called the

ATI RN

Exam 4 Psychology

1. During conception, the 23 unpaired chromosomes in the ovum and sperm combine to form 23 pairs in an entirely new cell called the?

A. Embryo
B. DNA
C. Fetus
D. Zygote

Correct answer: D

Rationale: The correct answer is D, Zygote. A zygote is formed when the 23 chromosomes from the ovum and sperm combine during conception. It is the initial cell formed and marks the beginning of a new organism. Choice A, Embryo, is incorrect as an embryo is formed later in the development process. Choice B, DNA, is incorrect as DNA is the genetic material within the chromosomes but is not the name of the new cell formed after fertilization. Choice C, Fetus, is incorrect as a fetus is the stage of prenatal development that occurs well after the zygote stage.

2. What are culture-bound syndromes?

A. Culture-bound syndromes are disorders that can be found in all cultures.
B. Culture-bound syndromes are disorders that are specific to certain cultural contexts.
C. Culture-bound syndromes are myths and do not exist.
D. Culture-bound syndromes are conditions seen only in psychiatric hospitals.

Correct answer: B

Rationale: Culture-bound syndromes are disorders that are specific to certain cultural contexts. These syndromes may not be recognized or understood outside of the specific cultural context where they originate. Choice A is incorrect because culture-bound syndromes are not universal and are tied to specific cultural beliefs and practices. Choice C is incorrect as culture-bound syndromes are recognized in the field of psychology and anthropology. Choice D is incorrect as culture-bound syndromes are not limited to psychiatric hospitals but can be observed in various cultural settings.

3. When examining heredity, mental disorders are almost always ________.

A. influenced by one particular gene.
B. influenced by multiple genes.
C. influenced by recessive genes.
D. not influenced by genes.

Correct answer: B

Rationale: When examining heredity and mental disorders, it is important to note that these conditions are influenced by multiple genes working together. Mental disorders are complex traits that arise from the interplay of various genetic and environmental factors. Therefore, choice B, 'influenced by multiple genes,' is the correct answer. Choice A, 'influenced by one particular gene,' is incorrect because mental disorders typically do not result from the action of a single gene. Choice C, 'influenced by recessive genes,' is incorrect as it oversimplifies the genetic basis of mental disorders. Choice D, 'not influenced by genes,' is also incorrect as genes play a significant role in the development of mental disorders.

4. How can resilience impact the likelihood of developing a mental disorder?

A. Resilience has no impact on mental health outcomes.
B. Resilience can help individuals overcome significant stressors.
C. Resilience is irrelevant to mental health.
D. Resilience is the sole factor that determines mental health outcomes.

Correct answer: B

Rationale: The correct answer is B. Resilience plays a crucial role in mental health outcomes by enabling individuals to navigate and overcome stressors effectively, thus reducing the probability of developing mental disorders. Choice A is incorrect as resilience does have a positive impact on mental health. Choice C is incorrect as resilience is highly relevant to mental health outcomes. Choice D is incorrect because while resilience is important, it is not the only factor influencing mental health.

5. Scientific research has demonstrated that the ________ parenting style is most likely to lead to healthy psychological development in children.

A. authoritative
B. authoritarian
C. permissive
D. neglectful/uninvolved

Correct answer: A

Rationale: The correct answer is A, authoritative. Authoritative parenting combines warmth and nurturing with reasonable limits and consistent discipline. This style promotes independence, self-regulation, and social competence in children, leading to healthy psychological development. Choice B, authoritarian parenting, is characterized by strict rules and harsh punishment without much warmth, which can lead to anxiety and lower self-esteem in children. Choice C, permissive parenting, involves few demands and little control, resulting in children lacking self-discipline and social skills. Choice D, neglectful/uninvolved parenting, is characterized by a lack of responsiveness to a child's emotional needs and can lead to various negative outcomes such as poor self-esteem and emotional issues.