EXAM 1: BACK

Question 1

sympathetic

Answer 1

flight or flight
part of the autonomic ns

Question 2

parasympathetic

Answer 2

rest and digest
part of the autonomic ns

Question 3

How Myos Get their Names

Answer 3

1. Size
2. Shape
3. Location
4. # of Origins
5. Action

Question 4

Agonist

Answer 4

prime mover

Question 5

Antogonist

Answer 5

opposer

Question 6

Joints

Answer 6

connection between two bones

Question 7

Relationship with stability and mobility of joints

Answer 7

high stability-> low mobility
low stability-> high mobility

Question 8

Structural Joints

Answer 8

immobile:
Fibrous
Cartilagionus
Synovial
Freely Moveable

Question 9

Functional Joints

Answer 9

Immobile:
Synarthrosis
Amphiarthrosis
Diarthrosis
freely Moveable

Question 10

Where are the intervertebral discs?

Answer 10

in between the vertebrae bodies

Question 11

Function of Cervical Region

Answer 11

to help support head
to bring blood supply to head

Question 12

Function of Thoracic region

Answer 12

Articulate with ribs

Question 13

Function of Lumbar Region

Answer 13

Allows upright posture

Question 14

Function of Sacral Region

Answer 14

Composes Pelvic Girdle

Question 15

Function of Coccyx

Answer 15

helps secure spinal cord

Question 16

Structure of Typical Cervical Vertebrae

Answer 16

• Spinous Process is Bifid (spilt into two)
• Triangular Vertebral Foramen
• Transverse Foramen

Question 17

Structure/function of C1

Answer 17

Atlas
Articulates with skull
Has no body

Question 18

Structure of C2

Answer 18

has Dens
points superiorly

Question 19

Typical Structure of Thoracic Veterbrae

Answer 19

• Circular Vert. Foramen
• Costal Faucts (where the ribs articulate)
• Long pointy inferior spinous process (looks like a giraffe)

Question 20

Typical Structure of Lumbar Vertebrae

Answer 20

-Large Body
- Triangular Foramen
- spinous Process is short hatchet like (looks like a moose)

Question 21

Where are the connections of the Vertebral Column

Answer 21

1. Vertebral Body
2. Superior articular fact of the inferior Vertebrae
3. Inferior Articular fact of the superior Vertebrae

Question 22

Spinal Cord

Answer 22

Begins at foramen magnum
Travels through vertebral Foramen
Ends at either L1 or L2

Bundle of nerves
2 way passage

Question 23

Meninges

Answer 23

Protects Spinal Cord

Question 24

Curvatures of Vertebral Column

Answer 24

Scoliosis: Lateral Curvature
Kyphosis: Exaggerated Curve in the Thoracic Region
Lordosis: Lumbar and Cervical Exaggerated

Question 25

Ligaments of the Back

Answer 25

• Anterior Longitudinal Ligament
• Posterior Longitudinal Ligament

Question 26

Anterior Longitudinal Ligament

Answer 26

• Prevents hyperextension of Vert Column
• Runs along anterior vert. body

Question 27

Posterior Longitudinal Ligament

Answer 27

• Prevents hyper flexion
• Located on posterior v. body

Question 28

What is the function of IV Discs?

Answer 28

To cushion the vert. coulmn

Question 29

Anatomy means

Answer 29

strucutre

Question 30

Physiology means

Answer 30

functions

Question 31

Axial Skeleton

Answer 31

Skull
Parts of the Ribs
Spine
Central (down middle)

Question 32

Appendicular skeleton

Answer 32

arms and legs (limbs)

Question 33

Flat bones

Answer 33

Flat, thin, slightly curved (cranial Bones)

Question 34

Classifications of Bones

Answer 34

Flat
Long
Short
Irregular

Question 35

irregular bones

Answer 35

Doesn’t fit other categories, complicated (vertebrae)

Question 36

Long Bones

Answer 36

Longer the wide (humorous, femur, phalengaes)

Question 37

Short Bones

Answer 37

Roughly cubed shaped (patella, carpels)

Question 38

Kyphosis

Answer 38

exaggerated curve in the thoracic region
(hunchback)

Question 39

Lordosis

Answer 39

Lumbar and cervical exaggerated
(swayback)

Question 40

Scoliosis

Answer 40

Lateral Curvature
(Twists)