General Characteristics Flashcards
What is the number of vertebrae in a typical adolescent?
33 segments
What is the number of vertebrae in a typical adult?
26 segments
What is the number of vertebrae in a typical spine?
24
How many segments unite to form the sacrum?
5
How many segments from the typical coccyx?
4
which mammals have less than seven cervical vertebrae?
2 toed sloth, manatee
which mammals have more than seven cervical vertebrae?
3-toed sloth and ant bear
What does the term cervical mean?
region of the neck
What does the term thoracic refer to?
breast plate or chest; armor bearing region of the torso
What does the term lumbar mean?
the loin, the region between the rib and hip
What does the term sacrum refer to?
the holy bone or holy region
what does the coccyx refer to?
Cuckoo birds bill or cuckoo birds beak