Which Symptom of a Vitamin a Deficiency Is Most Likely

question 1

Multiple Choice

Which symptom of a vitamin A deficiency is most likely responsible for deficiency-related deaths?

• A) its function as a teratogen
• B) poor cellular differentiation and growth
• C) keratinization of the cornea
• D) severe infections

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Definitions:

Anal Stage

A phase in Freud's psychosexual development theory, occurring between 18 months and three years of age, where pleasure centers on bowel and bladder elimination.

Psychosexual Development

Sigmund Freud's theory describing how personality develops through stages focused on sexual pleasure from different body areas.

Fixated

In psychology, an obsessive focus or attachment to an idea, person, or object, often at the expense of more useful or adaptive behaviors.

Sexual Abuse

An undesired sexual act by one person upon another, often using coercion or without the consent of the victim.