Which of the Cranial Nerves Listed Below Is a Special

question 52

Multiple Choice

Which of the cranial nerves listed below is a special somatic sensory nerve?

• A) trochlear
• B) facial
• C) accessory
• D) vestibulocochlear

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Definitions:

Male Fetuses

Fetuses that are genetically male, typically identified by the presence of XY chromosomes.

Ultrasound

Prenatal medical procedure using high-frequency sound waves to detect the outline of a fetus and its movements, so as to determine whether a pregnancy is progressing normally.

Amniotic Sac

A fluid-filled sac within the uterus that surrounds and protects the developing fetus during pregnancy.

Low-Birth-Weight Babies

Weight of less than 5½ pounds (2500 grams) at birth because of prematurity or being small for date.