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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. Standard solutions may apply to some health problems, but patient care often requires individualized approaches based on each patient's unique circumstances.
B. Caring for patients requires significant experience, knowledge, and clinical judgment. It involves understanding and responding to each patient's needs, which varies greatly.
C. Patients are diverse in their experiences, health conditions, and backgrounds, so they are not all the same. Each one requires personalized care.
D. Each patient has a unique background, which affects their health, lifestyle, preferences, and care needs. Recognizing and respecting these differences is essential to providing effective care.

Correct Answer is D

Explanation

A. "TID" means three times a day, not once a day. This answer does not apply to the given abbreviation.
B. "Three tablets a time" does not describe the frequency of administration, but rather the number of tablets, which is not what "TID" refers to.
C. "Three times a time" is not a correct interpretation of the abbreviation "TID."
D. "TID" stands for "ter in die," a Latin term meaning three times a day. Therefore, the medication should be administered three times a day.

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