A nurse is assessing the cognitive development of a preschooler. The nurse should expect the child to be in which of the following phases?
Concrete operational
Formal operational
Preoperational
Sensorimotor
The Correct Answer is C
Choice A reason: The concrete operational phase typically begins around age 7 and is characterized by the development of logical thought about concrete events. This phase is not typical for preschoolers, who are usually between the ages of 3 and 5.
Choice B reason: The formal operational phase usually starts at age 11 or older. It involves abstract thinking and the ability to systematically plan for the future, which is beyond the cognitive abilities of a preschooler.
Choice C reason: The preoperational phase occurs from ages 2 to 7. During this stage, children begin to engage in symbolic play and learn to manipulate symbols, but they do not yet understand concrete logic.
Choice D reason: The sensorimotor phase is from birth to about age 2. During this stage, infants learn about the world through their senses and actions, such as looking and touching. Preschoolers have typically moved beyond this phase.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: For individuals who are lactose intolerant, it is important to find alternative sources of calcium. Non-dairy sources such as fortified plant-based milks, leafy greens, and calcium-fortified foods can provide the necessary calcium without causing discomfort.
Choice B reason: Flavored yogurt often contains added sugars and may still have lactose, which can cause symptoms in those who are lactose intolerant. It's better to choose lactose-free options or plant-based alternatives.
Choice C reason: Lactose intolerance means that the body cannot effectively digest lactose found in milk, regardless of whether it is plain or chocolate. Therefore, it is not advisable to consume any milk that contains lactose.
Choice D reason: Drinking milk on an empty stomach can actually worsen symptoms for someone who is lactose intolerant. It is better to avoid milk or choose lactose-free alternatives.
Correct Answer is D
Explanation
Choice Areason: Decreased urine output is not directly related to ventriculoperitoneal shunt displacement. It may indicate other issues such as dehydration or kidney problems.
Choice Breason: Increased sleeping is not a specific indicator of shunt displacement. While it may be a concern if there are significant changes in the child's sleep patterns, it is not a definitive sign of this complication.Choice C reason: Hyperactive bowel sounds are not associated with shunt displacement. They may indicate gastrointestinal issues but are not relevant to the function of a ventriculoperitoneal shunt.
Choice D reason: An elevated temperature can be an indicator of shunt displacement, as it may suggest an infection or other complications related to the shunt. Parents should be aware of this sign and seek medical attention if it occurs.
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