Lab practical notes 2 Flashcards
How many bones are in the vertebral column
33
What are unused portions in the vertebral column separated by
Interverbral discs of fibrocartilage
How many cervical bones are there
7
What is the first bone in the cervical region called
Atlas
What is the second bone in the cervical region called
Axis
How many thoracic bones are there
12
How many lumbar bones are there
5
How many bones fused together makes up the sacrum
5
What do the fused spinous processes form
Median sacral crest
The dorsal sacral fora mins is where what vessels travel
Nerve and blood
Where does the sacrum open
Sacral hiatus
What is another’s me for the coccyx
Tailbone
Where does the spinal cord pass through
Vertebral canal
How many ribs are in the body
12
Where are the ribs attached to both front and back
Thoracic vertebra in the back and costa, cartilage in front
What are the two types of ribs
True and false
How many true ribs are there
7
How many false ribs are there?
Of those how many are floating
5 total and 2 floating
What is another name for the sternum
Breastbone
Name the three parts of the sternum in order
Manubrium
Body
Xiphoid process
What is the scientific name for shoulder blades
Scapulae
How many scapulae are there
2
How many clavicles are there
2
What is another name for collar bone
Clavicles
How many humerus are there
2
How many radius are there
2
How many ulna are there
2
What shape does the ulna make at the end of the bone
U
How many carpals are there
8
What is another name for the carpals
Wrist
How many metacarpals are there
10
What is another name for metacarpals
Wrist
How many phalanges are there
14
What is another name for phlanges
Fingers
What is your hand made up of
Wrist, Palm, and fingers
How are the metacarpals numbered
1-5 starting with the thumb
Name the 8 parts of the wrist
- Pisiform
- Triangular
- Hamate
- Lunate
- Capitate
- Scaphoid
- Trapezoid
- Trapezium
Name the three parts of the phalanges
Proximal phalanx, middle phalanx, distal phalanx
Name the parts of the spinal cord
Cervical, thoracic, lumbar, sacral, coccyx
Of the cervical, thoracic and,p lumbar region, which is the smallest and which is the largest
Smallest = cervical Largest= lumbar