Which of the Following May Result from Excessive Intakes of Vitamin

question 126

Multiple Choice

Which of the following may result from excessive intakes of vitamin D by adults?

• A)Increased bone density
• B)Increased bone calcification
• C)Deformity of leg bones,ribs,and skull
• D)Mineral deposits in soft tissues such as the kidney

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Definitions:

Attachment Stage

The initial phase in some viruses' life cycles during which the virus attaches to a host cell's surface.

Viroids

Small, circular RNA molecules that infect plants, lacking a protein coat.

Retroviruses

A type of virus that inserts a copy of its RNA genome into the DNA of a host cell it invades, changing the genome of that cell, such as HIV.

Prions

Infectious agents composed solely of protein, known to cause rare neurodegenerative diseases.