A nurse is assisting with teaching a class on prenatal development. The nurse should instruct that advanced maternal age increases the risk for which of the following conditions?

Asthma

Spina bifida

Down syndrome

Facial malformation

Answer and Explanation

The Correct Answer is C

Choice A reason : Asthma is a chronic condition characterized by respiratory symptoms such as wheezing, shortness of breath, and coughing due to airway inflammation and constriction. While genetic and environmental factors contribute to the development of asthma, there is no direct correlation between advanced maternal age and an increased risk of asthma in offspring. Asthma's etiology is multifactorial and more closely related to family history, exposure to allergens, and respiratory infections during early childhood.

Choice B reason : Spina bifida is a neural tube defect that occurs when the spine and spinal cord don't form properly. It's associated with factors such as folic acid deficiency during early pregnancy, certain medications, diabetes, and obesity. Although advanced maternal age may slightly increase the risk of chromosomal abnormalities, it is not considered a significant risk factor for spina bifida. Adequate intake of folic acid before conception and during early pregnancy is the most effective prevention strategy.

Choice C reason : Down syndrome is a genetic disorder caused by the presence of an extra copy of chromosome 21 (trisomy 21). The risk of conceiving a child with Down syndrome increases with maternal age, particularly after age 35. This is due to the higher likelihood of nondisjunction events during cell division in older eggs, leading to an abnormal number of chromosomes. Advanced maternal age is a well-established risk factor for Down syndrome, and prenatal screening is recommended to assess the risk.

Choice D reason : Facial malformations, such as cleft lip or palate, are congenital anomalies that can affect the appearance and function of a child's face. These conditions are influenced by genetic and environmental factors, including certain medications, nutritional deficiencies, and exposure to harmful substances during pregnancy. While advanced maternal age may contribute to an increased risk of chromosomal abnormalities, it is not specifically linked to an increased risk of isolated facial malformations.

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Correct Answer is D

Explanation

The correct answer is: d. Formal operational

Choice A: Concrete operational

During the concrete operational stage, which typically occurs between the ages of 7 and 11, children develop logical thinking skills. They begin to understand the concept of conservation, the idea that quantity remains the same despite changes in shape or appearance. However, their thinking is still very concrete and tied to tangible objects and real events. Abstract thinking is not yet developed at this stage.

Choice B: Sensorimotor

The sensorimotor stage spans from birth to about 2 years of age. In this stage, infants learn about the world through their senses and actions. They develop object permanence, the understanding that objects continue to exist even when they cannot be seen, heard, or touched. Abstract thinking does not occur in this stage as infants are focused on immediate sensory experiences and motor activities.

Choice C: Preoperational

The preoperational stage occurs between the ages of 2 and 7. During this stage, children begin to engage in symbolic play and learn to manipulate symbols, but they do not yet understand concrete logic. Their thinking is still egocentric, meaning they have difficulty seeing things from perspectives other than their own. Abstract thinking is not a characteristic of this stage.

Choice D: Formal operational

The formal operational stage begins around age 12 and continues into adulthood. This stage is characterized by the development of abstract thinking and hypothetical reasoning. Individuals in this stage can think about abstract concepts, consider possible outcomes and consequences of actions, and use systematic ways to solve problems. This stage marks the emergence of scientific reasoning and the ability to think about abstract ideas.

A. Uses a cane to ambulate. B. Macular degeneration. C. Grab bar in the bathroom D. Electrical cord on floor over walkway. E. Throw rugs over tile floors

Correct Answer is ["B","D","E"]

Explanation

Choice A reason : Using a cane to ambulate is generally a measure to improve stability and reduce the risk of falling for individuals who may have balance or mobility issues. It is not inherently a risk factor for falls; rather, it is a compensatory strategy to mitigate the risk of falls1.
Choice B reason : Macular degeneration can significantly impact visual acuity and contrast sensitivity, leading to difficulties in navigation and increasing the risk of tripping or misjudging distances. Poor vision is a well-documented risk factor for falls, especially in unfamiliar or complex environments.
Choice C reason : A grab bar in the bathroom is a safety device installed to provide stability and support for individuals while they are using the bathroom facilities. It is a preventive measure against falls and does not increase the risk of falling.
Choice D reason : An electrical cord on the floor over a walkway is a tripping hazard. It is a common home hazard that can cause falls, especially in the elderly or those with mobility and visual impairments78.
Choice E reason : Unsecured throw rugs over tile floors are a recognized fall hazard. They can easily slip underfoot or cause tripping if the edges are not secured, which is particularly dangerous in areas like the kitchen where spills can make the floor even more slippery.

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A nurse is assisting with teaching a class on prenatal development. The nurse should instruct that advanced maternal age increases the risk for which of the following conditions?

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Naxlex Comprehensive Predictor Exams

A nurse is assisting with teaching a class about Piaget's stages of cognitive development. The nurse should reinforce that abstract thinking develops during which of the following stages?

Correct Answer is D

Explanation

A nurse is assisting with the care of a client. Exhibits A nurse in a provider’s office is assisting with the review of fall risk data collected on a client. Which of the following findings places the client at risk for a fall? Select all that apply.

Correct Answer is ["B","D","E"]

Explanation

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