Which finding is NOT a criterion included in the Dubowitz/Ballard exam to estimate gestational age?

Which finding is NOT a criterion included in the Dubowitz/Ballard exam to estimate gestational age?

• A. Thickness and size of breast
• B. Plantar creases over soles of feet
• C. Hypertonic flexion of the knees
• D. Elasticity of cartilage of the nose

Answer: (D)

The correct answer is related to the criteria used in the Dubowitz/Ballard examination, which assesses gestational age through various physical and neurological characteristics of newborns. The Dubowitz/Ballard exam includes specific features such as the thickness and size of breast tissue, the presence and distribution of plantar creases, and the degree of flexion in the limbs as indicators of gestational age. The elasticity of cartilage in the nose is not a recognized criterion in this specific assessment. While some examinations may assess nose shape or other characteristics, the Dubowitz/Ballard examination primarily focuses on systematically quantifying physical features and neuromuscular maturity that correlate with gestational age. Therefore, while evaluating newborn gestational age, the aspects determined by this exam are concentrated on more direct physical indicators, leaving out characteristics like nasal cartilage elasticity.

The correct answer is related to the criteria used in the Dubowitz/Ballard examination, which assesses gestational age through various physical and neurological characteristics of newborns. The Dubowitz/Ballard exam includes specific features such as the thickness and size of breast tissue, the presence and distribution of plantar creases, and the degree of flexion in the limbs as indicators of gestational age.

The elasticity of cartilage in the nose is not a recognized criterion in this specific assessment. While some examinations may assess nose shape or other characteristics, the Dubowitz/Ballard examination primarily focuses on systematically quantifying physical features and neuromuscular maturity that correlate with gestational age. Therefore, while evaluating newborn gestational age, the aspects determined by this exam are concentrated on more direct physical indicators, leaving out characteristics like nasal cartilage elasticity.