Final Exam: NR222 NR 222 Latest

Final Exam: NR222 / NR 222 (Latest

Update 2025 / 2026) Health and Wellness | Week 5 - 7 | Study Guide Questions and Answers | 100% Correct | Grade A – Chamberlain

Question:

The nurse observes a preschooler taking a toy from another child and recognizes that the child is unable to understand how this action makes the other child feel. This thinking demonstrates which aspect of Piaget's pre- operational period?

Answer:

Egocentrism

Question:

An important prerequisite for all future cognitive development is the child's awareness that an object exists even though it is no longer visible. What does Piaget call this awareness?

Answer:

Object permanence 1 / 4

Question:

The healthcare professional is explaining Piaget's cognitive development theory to pediatric caregivers. Which child behavior is characteristic of the concrete operational period?

Answer:

The child is able to classify, order, and sort facts.

Question:

A female adolescent who is having unprotected sex with a male partner comments to a friend, "Did you hear about Kathy? I heard they are pregnant.That would never happen to me!" This thinking demonstrates which aspect of Piaget's formal operational stage?

Answer:

Sense of invulnerability

Question:

Which situation is an example of pre-conventional moral reasoning?

Answer:

An adolescent is pressured by peers to smoke marijuana but a fear of getting caught impacts the decision not to smoke.

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Question:

Newborn and Infancy

Answer:

The newborn period lasts from birth to 28 days. The period of infancy lasts until 12 months of age.

Question:

What is the primary means of communication for a newborn and young infant?

Answer:

Crying

Question:

Infants: Physical Changes

Answer:

Fine Motor Development:

-Use the entire hand to voluntarily grasp objects by 5 months.

• Transfer objects between hands at 7 months

-Use a crude pincer grasp at 7-8 months -Use a neat pincer grasp by 9-11 months

• Attempt to build a tower with two blocks by 1 year

Gross Motor Development: 3 / 4

-Roll over from abdomen to back at 5 months and back to abdomen at 6 months.

• Sit supported at 4 months, unsupported at 8 months, and maneuver form a

prone to sitting position at 10 months.-Head lag should resolve between 4 and 6 months. Head lag beyond 6 months requires a developmental and neurologic evaluation.

Locomotion:

-Crawl at 6-7 months -Creep at 9 months -Walk WITH assistance at 11 months

• Walk independently at 1 year

Question:

Infants: Normal growth and development

Answer:

Nutrition:

-Breastfeeding is recommended in the first 6 months.-Solid foods may be introduced starting at 6 months.

• Infant can be switched to whole cow's milk at age 1 year.

Language Development:

-First verbal communication is crying -Laughing by 4 months -Comprehends the word "no" by 9-10 months

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