A nurse is discussing genetic disorders with a local community group. Which of the following statements would the nurse make during the presentation?

Correct Answer: C

Rationale: In the context of genetic disorders, the correct statement made by the nurse during the presentation would be option C) Cystic fibrosis is most likely to appear during the preschool years. This is because cystic fibrosis is a genetic disorder that primarily affects the lungs and digestive system, with symptoms typically manifesting in early childhood. Option A) Downs syndrome is incorrect as Down syndrome is a chromosomal disorder caused by the presence of an extra copy of chromosome 21, and it is typically identified at birth or in early infancy, not specifically during the preschool years. Option B) Hemophilia is also incorrect as it is a genetic disorder that impairs the body's ability to control blood clotting, and symptoms can present at any age, not specifically during the preschool years. Option D) Multiple sclerosis is not a genetic disorder but an autoimmune condition affecting the central nervous system, and it is typically diagnosed in young to middle-aged adults, not during the preschool years. For educational purposes, it's important for nurses to have a clear understanding of the typical onset and characteristics of genetic disorders to provide accurate information and support to individuals and families affected by these conditions. This knowledge allows nurses to provide appropriate care, education, and resources to promote health and well-being in these populations.

Correct Answer: C

Rationale: The correct answer is C) Instruct the father on the dangers of having small children in the front seat. This is the most appropriate action because it addresses the safety concern directly. Educating the father about the risks associated with having a preschool-aged child in the front seat helps promote the child's safety during car rides. Option A is incorrect because reporting the father to the Department of Human Services should not be the nurse's immediate action without first addressing the safety concern through education and communication. Option B is not the best choice as simply encouraging the father to have the child sit in the back seat does not address the root issue of educating him about the dangers of having a small child in the front seat. Option D, providing educational materials about car seat safety, is a good practice, but in this scenario, direct communication and instruction are more immediate and necessary to ensure the child's safety. In an educational context, it is crucial for nurses to provide parents with accurate and relevant information regarding child safety, especially in situations where potential harm may come to the child. By educating parents about safety measures, nurses play a vital role in promoting health and preventing injuries in children.

Correct Answer: B

Rationale: In the context of pharmacology, understanding child development milestones is crucial for healthcare providers to accurately assess and address pediatric patients' needs. In this case, the correct answer is B) 48 months old for a preschooler with a receptive vocabulary of up to 5600 words. At around 4 years old (48 months), a preschooler typically has a receptive vocabulary of approximately 5000-6000 words, which aligns with the given information. This milestone reflects the child's language development progress and ability to understand and comprehend a wide range of words. Option A) 42 months old is incorrect because a child of this age would typically have a smaller receptive vocabulary compared to the stated 5600 words. Option C) 54 months old and Option D) 60 months old are also incorrect as they represent older ages beyond the typical developmental milestone for this level of receptive vocabulary. Educationally, knowing developmental milestones helps healthcare professionals assess children's growth and cognitive abilities accurately, enabling them to provide appropriate care and interventions. Understanding these milestones can also aid in early identification and intervention for potential developmental delays or concerns.

Correct Answer: D

Rationale: In this question, the correct answer is D) Klinefelter syndrome. This genetic disorder is characterized by males having an extra X chromosome (XXY), leading to tall stature, initial thinness, and underdeveloped secondary sexual characteristics. A) Gynecomastia is the development of breast tissue in males but is not associated with the genetic abnormality seen in Klinefelter syndrome. B) Menstruation is a process exclusive to females and is not related to the symptoms described in the question. C) Turner syndrome is a genetic condition in females where one of the X chromosomes is missing or partially missing, leading to short stature, ovarian insufficiency, and other distinct features. It is not applicable to males. Understanding the distinguishing features of genetic disorders like Klinefelter syndrome is crucial for healthcare professionals, especially in pharmacology. Recognizing these conditions can aid in early diagnosis, appropriate management, and providing necessary support to individuals affected by such disorders. Pharmacological interventions may be needed to address specific symptoms or complications associated with Klinefelter syndrome. This knowledge is valuable for nurses, pharmacists, and other healthcare providers working in various clinical settings to ensure comprehensive care for patients with genetic conditions.

Correct Answer: B

Rationale: The correct answer is B) Maintain an ongoing dialogue about important issues and upcoming challenges. This option is the most appropriate because it emphasizes open communication between parents and their teenager, which is crucial for supporting the teenager in meeting his developmental tasks. Setting strict rules (option A) might hinder the teenager's autonomy and growth, while maintaining a friendship (option C) blurs the boundaries necessary for a healthy parent-child relationship. Being very lenient (option D) can lead to a lack of guidance and structure for the teenager, which may impede his development. In an educational context, it is important for parents to understand the developmental tasks of teenagers, such as identity formation and autonomy. By maintaining open communication and dialogue, parents can provide support and guidance while also allowing the teenager to navigate challenges and make decisions, fostering a healthy parent-teenager relationship.