A nurse is assessing a toddler at a well-child visit.
At what point in the physical examination should the nurse examine the child's tympanic membrane?
At the beginning.
Before auscultating the chest and abdomen.
Before examining the head and neck.
At the end.
The Correct Answer is D
Choice A rationale
Examining the tympanic membrane at the beginning may cause distress to the child and make the rest of the exam difficult.
Choice B rationale
Before auscultating the chest and abdomen, the child needs to be calm and cooperative, which might not be the case if their ear is examined first.
Choice C rationale
Examining the tympanic membrane before the head and neck could lead to increased anxiety and uncooperativeness in the child during the rest of the exam.
Choice D rationale
Examining the tympanic membrane at the end allows for a more accurate and complete examination without causing the child to become distressed early in the process.
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Correct Answer is B
Explanation
Choice A rationale
A front-facing car seat for an infant does not provide adequate protection in the event of a collision. Infants should always be in a rear-facing car seat to support their head, neck, and spine.
Choice B rationale
Using an infant model car seat designed specifically for the car ensures that the seat meets safety standards and is appropriate for the child's size and developmental needs, providing optimal protection.
Choice C rationale
Being able to fit a hand between the baby and the car seat harness indicates the harness is too loose. The harness should be snug enough that only one or two fingers can fit between the strap and the baby's chest to provide secure restraint.
Choice D rationale
A rear-facing car seat should not be placed in the front passenger seat due to the risk of injury from airbags. The safest position for a rear-facing car seat is in the back seat, away from active airbags.
Correct Answer is C
Explanation
Choice A rationale
The Industry vs. Inferiority stage, according to Erikson, occurs from age 6 to puberty, where children focus on learning, developing skills, and striving for competence. A 20-month-old
child is not yet in this stage.
Choice B rationale
The Trust vs. Mistrust stage is the earliest stage in Erikson's theory, occurring from birth to about 18 months. While a 20-month-old child has recently transitioned out of this stage, it
is not the stage applicable to their current developmental phase.
Choice C rationale
The Autonomy vs. Shame and Doubt stage occurs from approximately 18 months to 3 years. At 20 months, children are striving for independence, making choices, and developing a
sense of self-control, which is characteristic of this stage.
Choice D rationale
The Initiative vs. Guilt stage occurs from ages 3 to 6 years, where children begin to assert power and control through directing play and other social interactions. A 20-month-old child
is not in this stage yet.