HEAD NECK
ORBIT NOSE EAR
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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meatus
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foramen
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fissure
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trochanter
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Detailed explanation-1: -Foramen-A hole through which nerves and blood vessels pass. Examples include supraorbital foramen, infraorbital foramen, and mental foramen on the cranium. Fossa-A shallow depression in the bone surface. Here it may receive another articulating bone or act to support brain structures.
Detailed explanation-2: -The correct answer is a fissure. A fissure is a narrow, slit-like opening that allows for the passageway of nerve and/or blood vessels.
Detailed explanation-3: -The correct answer is meatus. The bones have certain depressions or holes to allow the blood vessels and the nerve cells to pass and reach the other parts of the body. The meatus is a tubular, rounded narrow passageway that allows blood vessels or nerves to pass.