A Child Is Skateboarding Without a Helmet and Falls Backward

question 61

Multiple Choice

A child is skateboarding without a helmet and falls backward, striking the lower portion of the back of his head on the curb. Which bone is most likely to have been injured?

• A) Frontal bone
• B) Ethmoid bone
• C) Parietal bone
• D) Occipital bone

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Definitions:

Chytridiomycota

A phylum of fungi known for their motile spores, implicated in global amphibian declines due to a disease they cause.

Ascomycota

A division of fungi characterized by the formation of spores in a sac-like structure called an ascus.

Aquatic

Pertaining to water; living in or relating to water bodies, either freshwater or marine environments.

Endomycorrhizal Fungi

These are fungi that form symbiotic relationships with the roots of plants, improving nutrient and water absorption, and are characterized by penetrating the cell walls of root cells.