Which of the Following Bones Contain Paranasal Sinuses

question 40

Multiple Choice

Which of the following bones contain paranasal sinuses?
1) Frontal
2) Ethmoid
3) Temporal

• A) 1 and 2 only
• B) 1 and 3 only
• C) 2 and 3 only
• D) 1, 2, and 3

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Definitions:

1939-1940

This period marks the start of World War II, highlighted by significant global military conflicts and political changes, including the invasion of Poland by Nazi Germany.

Officer Candidate Schools

Institutions that provide training and education to potential officers of the military, preparing them for command responsibilities.

Defense Industries

Industries involved in manufacturing weapons, military technology, and supplies for national defense and security purposes.

1941

A significant year characterized by major World War II events, including the attack on Pearl Harbor leading the US into the war.