ANSC 222 Exam 1 UPDATED ACTUAL Questions And Correct Answers
C
Terms in this set (440)
Atomical Position Feet/hooves on the ground, looking forward
Frontal/Dorsal divides into dorsal and ventral halves
Medial/Sagittal divides into left and right halves
Transverse divides into cranial and caudal halves
Proximal closer to the point of attachment
Distal further from the point of attachment
Cranial/Caudal directional terms for a point above the knee
Dorsal/Palmer directional terms for a point below the knee on the front foot
, Dorsal/Planter directional terms for a point below the knee on the back foot
Rostral toward the nose
Body Cavities Thoracic, Abdominal, Pelvic
Thoracic heart and lungs
Abdominal digestive system
Pelvic exception and reproductive system
Cells and Collagen Fibers Bone is composed of:
Calcium and Phosphate Bones store:
Levers for locomotion Bones are:
Tubercular (Spongey, Cancellous) and Cortical Bone structures
(Compact)
Tubercular Bone High volume, Low weight
Trabecular-cavity walls
Cortical Bones Low volume, High weight
Blood vessels - run in the Haversian canal
Osteoblasts, Osteocytes, Osteoclasts Types of Bone Cells
Osteoblasts Bone forming
Osteocytes Form osteoblasts "trapped" in the matrix
Osteoclasts Resorb Bone and Recycles Calcium for use Elsewhere
Intramembranous Formation Bone condensation, skull and facial bones, thickens long bones
Endochonral Ossification Cartilage model, primary ossification center, lengthens long bones
Growth Plate Fuses When do animals stop growing
Bone Remodeling Function Blood mineral homeostasis, repairs cracks, adapts to stress
Bone Remodeling 1. Osteoclasts demineralize and digest bone
2. Osteoblasts recruited
- lay down osteoid
- osteoid in mineralized into bone
3. Osteocytes within new bone
- connected by cell extensions
C
Terms in this set (440)
Atomical Position Feet/hooves on the ground, looking forward
Frontal/Dorsal divides into dorsal and ventral halves
Medial/Sagittal divides into left and right halves
Transverse divides into cranial and caudal halves
Proximal closer to the point of attachment
Distal further from the point of attachment
Cranial/Caudal directional terms for a point above the knee
Dorsal/Palmer directional terms for a point below the knee on the front foot
, Dorsal/Planter directional terms for a point below the knee on the back foot
Rostral toward the nose
Body Cavities Thoracic, Abdominal, Pelvic
Thoracic heart and lungs
Abdominal digestive system
Pelvic exception and reproductive system
Cells and Collagen Fibers Bone is composed of:
Calcium and Phosphate Bones store:
Levers for locomotion Bones are:
Tubercular (Spongey, Cancellous) and Cortical Bone structures
(Compact)
Tubercular Bone High volume, Low weight
Trabecular-cavity walls
Cortical Bones Low volume, High weight
Blood vessels - run in the Haversian canal
Osteoblasts, Osteocytes, Osteoclasts Types of Bone Cells
Osteoblasts Bone forming
Osteocytes Form osteoblasts "trapped" in the matrix
Osteoclasts Resorb Bone and Recycles Calcium for use Elsewhere
Intramembranous Formation Bone condensation, skull and facial bones, thickens long bones
Endochonral Ossification Cartilage model, primary ossification center, lengthens long bones
Growth Plate Fuses When do animals stop growing
Bone Remodeling Function Blood mineral homeostasis, repairs cracks, adapts to stress
Bone Remodeling 1. Osteoclasts demineralize and digest bone
2. Osteoblasts recruited
- lay down osteoid
- osteoid in mineralized into bone
3. Osteocytes within new bone
- connected by cell extensions
