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A mother brings her newborn in for an assessment and asks. "Is there something wrong with my baby? His head seems so big." Which statement is true regarding the relative proportions of the head and trunk of the newborn?

A.

Head circumference should be greater than chest circumference at birth.

B.

When the anterior fontanel closes at 2 months, the head will be more proportioned to the body.

C.

At birth, the head is one fifth the total length.

D.

The head size reaches 90% of its final size when the child is 3 years old.

Answer and Explanation

The Correct Answer is A

A. Head circumference should be greater than chest circumference at birth is correct. In a newborn, the head is typically larger than the chest circumference, which is normal due to the large size of the brain relative to the rest of the body at birth.
B. When the anterior fontanel closes at 2 months, the head will be more proportioned to the body is incorrect. The anterior fontanel typically closes between 12 to 18 months, not 2 months, and the head size gradually becomes more proportionate as the child grows.
C. At birth, the head is one fifth the total length is inaccurate. The head is about one-quarter of the newborn's total length, not one-fifth.
D. The head size reaches 90% of its final size when the child is 3 years old is inaccurate. The head reaches approximately 80-85% of its final size by age 2, not 3.


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Related Questions

Correct Answer is D

Explanation

A. Human respect refers to treating patients with dignity and acknowledging their worth, but this behavior is more about respect rather than actively helping set and achieve goals.
B. Healing environment involves creating an environment that promotes physical, emotional, and spiritual well-being, but it does not specifically focus on goal-setting or celebrating achievements.
C. Affiliation needs relate to the desire for connection and support, but this is not specifically about setting and celebrating goals.
D. Encouraging manner is the correct answer. This behavior demonstrates a positive, supportive attitude that helps the patient achieve their goals and celebrates their success, fostering motivation and confidence.

Correct Answer is A

Explanation

A. Normocephalic is the correct term to describe a head that is normal in size and shape, with a typical contour.
B. Macrocephalic refers to an abnormally large head, which would not describe a normal head contour.
C. Cephalic is a general term referring to the head, but it is not used to describe normal head size or shape.
D. Microcephalic refers to an abnormally small head, which is not applicable in this case.

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