The Last 7 Months of Pregnancy Are Devoted to

question 66

Multiple Choice

The last 7 months of pregnancy are devoted to

• A) formation of the brain.
• B) formation of tissue layers.
• C) growth.
• D) organization of organs into organ systems.
• E) formation of major organs.

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Definitions:

Trabeculae Carneae

Irregular muscular columns that line the interior walls of the ventricles of the heart.

Pectinate Muscles

Internal ridges of myocardium in the atria of the heart.

Visceral Pericardium

The inner layer of the pericardium that closely envelopes the heart.

Epicardium

The outermost layer of the heart wall, also known as visceral pericardium, which provides lubrication and protection to the heart.