In Pregnant Women, the High Levels of Estrogen and Progesterone

question 18

Multiple Choice

In pregnant women, the high levels of estrogen and progesterone secretion seem to lead to

• A) stronger nails and fuller hair.
• B) weaker nails and thinner hair.

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Definitions:

Cross Section

A diagram or representation showing the internal structure of something when cut along an imaginary line.

Circular Runout

A tolerance that limits the total variation a surface can have when rotated around a central axis, ensuring roundness and smooth operation of rotating parts.

Total Runout

A composite tolerance applied to a feature which controls both its form and its orientation to a datum axis.

Datum Axis

An imaginary line or surface referenced in manufacturing or inspection of parts and assemblies to ensure coordination and correctness of dimension and tolerance specifications.