a p 1 101 module lab 4 exam skeletal system questions and answers portage learning

A&P 1 101 Module Lab 4 exam Skeletal system


Question 1
2..5 pts
The Squamosal suture marks the division of which cranial bones?

Frontal bone and Parietal bones


Parietal bones


Occipital bone and Parietal bones



Temporal bone and Parietal bones


Question 2
.5 pts



Which cranial bone is pictured above (highlighted in blue)?
Your Answer:
palentine bone
The ethmoid bone

Question 3
2..5 pts



Which facial bone is pictured above (highlighted in blue)?
Your Answer:
zygomatic
The zygomatic bone

Question 4
2..5 pts

, Which facial bone is pictured above (highlighted in blue)?
Your Answer:
maxilla
The maxilla bone

Question 5
pts



Identify the atypical vertebra pictured above. Explain how you know which
specific vertebra it is.
Your Answer:
This is a cervical vertebra c1 known as the atlas . It has a large vertebral
foramen. The transverse foramen allow for the passage of the vertebral
artery and veins.
C1 Atlas vertebra has a large vertebral foramen and lacks a
vertebral body.

Question 6
pts



Based upon appearance, state which division of the vertebral column the
vertebra pictured above belongs to, and explain your answer.
Your Answer:
This is a cervical vertebrae. This vertebrae has a small body and transverse
process. It also has a spinous process.
This is a typical cervical vertebra. It has a small vertebral body and
transverse foramen which allow for passage of the vertebral
arteries.

Question 7
pts



Identify the bony landmark the lab instructor is specifying with her fingers,
and describe the function of this landmark.