What is the earliest age at which the infant should be able to walk independently?
8 to 10 months.
12 to 15 months.
18 to 21 months.
15 to 18 months.
The Correct Answer is A
Choice A rationale:
Infants should be able to walk independently at the age of 8 to 10 months is the correct choice. This is the typical age range when most infants start taking their first independent steps.
Choice B rationale:
12 to 15 months is within the expected range, but it's a bit later than the earliest age for independent walking. It's still considered a normal developmental range.
Choice C rationale:
18 to 21 months is a more extended range for independent walking, and it may raise some concerns if a child has not started walking independently by 21 months. This range represents a delay in motor development.
Choice D rationale:
15 to 18 months is also within the expected range for independent walking, but it's not the earliest age. It's still considered a normal developmental milestone.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale:
Newborns typically need to be fed every 2 to 3 hours. This frequent feeding is essential because their small stomachs can only hold a limited amount of milk, and they have rapid growth and metabolism. Breast milk is easily digested, and infants require frequent nourishment to support their growth and development.
Choice B rationale:
Feeding a newborn every 8 to 10 hours would be far too infrequent and could lead to dehydration and malnutrition. Newborns need more frequent feedings due to their small stomach capacity and high metabolic rate.
Choice C rationale:
Feeding a newborn every 4 to 6 hours might be suitable for slightly older infants but would still be too infrequent for a newborn. Frequent breastfeeding helps establish a good milk supply and ensures the baby receives adequate nutrition.
Choice D rationale:
Waiting 6 to 8 hours between feedings would not meet the nutritional needs of a newborn. They require more frequent feedings to support healthy growth and development.
Correct Answer is A
Explanation
The correct answer is Choice A: Placing the infant downward into the crib.
Choice A rationale:
The parachute reflex, also known as the protective extension reflex, is demonstrated by holding the infant upright and then quickly tilting them downward (towards the crib or another surface). The infant should extend their arms forward as if to protect themselves from falling, demonstrating the reflex.
Choice B rationale:
Seating the infant in a stroller in an upright position does not involve the motion required to elicit the parachute reflex.
Choice C rationale:
Lifting the infant high in the air above her head does not demonstrate the parachute reflex. This action may cause startle or other reflexes but not the parachute reflex.
Choice D rationale:
Holding the infant in a football hold, cradling the head, does not position the infant in a way that would demonstrate the parachute reflex.
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