Exam 2 Flashcards
Which of the following osseous cells build bone by secreting and mineralizing osteoid?
A. Osteoblasts
B. Osteoclasts
C. Osteocytes
A. Osteoblasts
Which osseous cell are the most abundant?
A. Osteoblasts
B. Osteoclasts
C. Osteocytes
C. Osteocytes
Which osseous cell responds to parathyroid hormone to help regular serum calcium?
A. Osteoblasts
B. Osteoclasts
C. Osteocytes
B. Osteoclasts
Which is NOT a risk for osteoporosis?
A. Marathon runner
B. Female
C. Smoking
D. Low Activity
A. Marathon Runner
Structural Scoliosis does not change with position and is the most common type of scoliosis? (True/False)
True
The most common subtype of structural scoliosis?
A. Idiopathic
B. Neuromuscular
C. Congenital
A. Idiopathic
Adolescent idiopathic scholiosis is most common in males
False
Which of the following describes Wolff’s Law?
A. Increased stresses on vertebral growth plates decreases rate of growth
B. Remodeling of bone occurs in response to physical stress
B. Remodeling of bone occurs in response to physical stress
Which of the following does not describe the Heuter-Volkmann principle?
A. Increased stress of the vertebral growth plate decreases rate of growth
B. Increased osteoblast activity with increased stress on bone
C. Tensile forces will stimulate growth at the endplates of vertebral bodies
B. Increased osteoblast activity with increased stress on bone
Heuter-Volkmann Principle
Padget disease is a disease of which osseous cell?
A. Osteoblasts
B. Osteoclasts
C. Osteocytes
B. Osteoclasts
Risser Stage “o” means
No ossification center at the iliac crest Apophysis
Risser Stages
Which of the following ligament limits the hyper extension of the cervical spine?
A. PLL
B. Nuchal
C. Anterior Atlanta-occipital
C. Anterior Atlanta-occipital
Which of the following is located between the supraspinous ligament and ligamentum flavum?
Interspinous
