Exam 2.1 Flashcards
The seven bones forming the orbit are the maxilla, ethmoid, lacrimal, sphenoid, palatine, and zygomatic
True
Which is not a feature of the ulna
Ulnar notch
Which is not correct regarding the femur?
The epicondyles articulates with the tibia distally
Each vertebra’s inferior articulate processes articulate with the vertebra’s superior articular processes immediately caudal to it to form gliding units
True
The head of the radius is distal; the head of the ulna is proximal
False
The zones found in an epiphyseal plate are
Ossification zone, calcification zone, hypertrophy zone, proliferation zones resting zone
The steps in the process of endchondral ossification are
Cartilage model develops, cartilage calcifies and a bone collar forms, ossification center forms in the diaphysis, ossification center forms epiphysis, bone replaces cartilage, epiphyseal plate ossify
__ have no joint cavity, types: synchondrosis and symphysis, examples include the epiphyseal plate and intervertebral discs, area synarthrosis or amphiarthrosis
Cartilaginous joints
__ have no joint cavity. Types; sutures and syndesmosis, almost of joints of the skull
Fibrous cartilage
The most common type of joint, all are diarthrosis, have a joint cavity provide more movement than stability
Synovial joints
Contains adipose tissue and hematopoietic tissue
Bone marrow
This region contains the epiphyseal plate
None of the above
Composed mainly of spongy bone
Epiphysis
Composed mainly of dense bone
Shell of diaphysis
A hallow cylindrical space, within the diaphysis
None of the above
Cylinders of compact bone growing around blood vessels
Osteons
Cells responsible for bone deposition
Osteoblasts
Cells responsible for bone resorption
Osteoclasts
Cells that maintain the bone matrix
Osteocytes
Cells found inside lacunae
Osteocytes
Most posterior and inferior coxal bone
Ischium