A nurse is teaching a class about Piaget's stages of cognitive development. The nurse should instruct that object permanence develops during which of the following stages?
Concrete operational
Sensorimotor
Formal operational
Preoperational
The Correct Answer is B
A. Concrete operational: This stage (7 to 11 years) is characterized by logical thinking about concrete events.
B. Sensorimotor: This stage (birth to about 2 years) is when infants learn about the world through their senses and actions. Object permanence—the understanding that objects continue to exist even when they cannot be seen, heard, or touched—develops in this stage.
C. Formal operational: This stage (12 years and up) involves abstract and moral reasoning.
D. Preoperational: This stage (2 to 7 years) is when children begin to engage in symbolic play and learn to manipulate symbols, but they don’t yet understand concrete logic.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Emergency: This type of assessment is rapid and focuses on identifying and treating life-threatening conditions immediately, such as profuse bleeding from a stab wound.
B. Time-lapse: This assessment compares current client data to previous data to assess progress, which is not appropriate for an acute, life-threatening situation.
C. Focused: While this is a detailed assessment of a specific problem area, an emergency assessment is needed first for immediate threats to life.
D. Initial: This is a comprehensive assessment typically conducted when a client first enters a healthcare setting, but in an emergency, the focus shifts to immediate life-saving measures.
Correct Answer is A
Explanation
A. Ask the client to read a Snellen chart: Cranial nerve II (Optic nerve) is responsible for vision. Assessing the client's ability to read a Snellen chart tests visual acuity, which is a function of cranial nerve II.
B. Listen to the client's speech: This assesses cranial nerves V (Trigeminal) and VII (Facial), which are involved in speech and facial sensation.
C. Ask the client to clench his teeth: This assesses cranial nerve V (Trigeminal), which controls jaw movement and sensation.
D. Ask the client to identify scented aromas: This assesses cranial nerve I (Olfactory), which is responsible for the sense of smell.
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