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?
Concrete operational
Sensorimotor
Preoperational
Formal operational
The Correct Answer is D
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
The correct answer is: a. Decrease in body fat
Choice A: Decrease in body fat
Older adults typically experience a decrease in lean body mass and an increase in body fat percentage. However, the absolute amount of body fat may decrease due to overall weight loss and muscle mass reduction.
Choice B: Increase in muscle mass
This statement is incorrect because muscle mass generally decreases with age due to sarcopenia, a condition characterized by the loss of muscle mass and strength.
Choice C: Increase in gag reflex
This statement is incorrect because the gag reflex often diminishes with age. Older adults may experience a reduced gag reflex due to decreased sensitivity and muscle tone.
Choice D: Decrease in systolic blood pressure
This statement is incorrect because systolic blood pressure usually increases with age due to arterial stiffness and other cardiovascular changes.
Correct Answer is A
Explanation
Choice A reason : Dry mouth, also known as xerostomia, is a common side effect of diphenhydramine, an antihistamine used to treat insomnia among other conditions. It occurs because diphenhydramine has anticholinergic properties, which means it inhibits the action of the neurotransmitter acetylcholine. This inhibition can reduce saliva production, leading to a feeling of dryness in the mouth.
Choice B reason : Hypertension, or high blood pressure, is not a typical side effect of diphenhydramine. While some medications, particularly decongestants, can raise blood pressure, diphenhydramine does not usually have this effect. However, individuals with pre-existing heart conditions should consult a healthcare provider before using it.
Choice C reason : Memory loss is not commonly listed as a side effect of diphenhydramine. However, because it can cause drowsiness and has sedative effects, it may lead to temporary forgetfulness or confusion, especially in older adults or when taken in higher doses.
Choice D reason : 'Medications' is not an adverse reaction but rather a general term for drugs used to diagnose, treat, or prevent illness. In the context of diphenhydramine, it would be more appropriate to discuss specific side effects or adverse reactions related to its use.
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