UTA A&P I - Final Exam Dr. Henry Questions with Correct Answers Graded A+
Endosteum - Answers -lines the medullary cavity
-seperates bone marrow from bone matrix
Periosteum - Answers -dense layer of vascular connective tissue
-enveloping the bones except at the surfaces of the joints
medullary cavity - Answers cavity within the shaft of the long bones filled with bone marrow
perforating fibers - Answers secure periosteum to underlying bone
articular cartilage - Answers covers the surfaces of bones where they come together to form
joints
metaphysis (epiphyseal plate) - Answers The area at which bone growth occurs
Epiphysis - Answers the end part of a long bone, initially growing separately from the shaft.
Diaphysis - Answers shaft of a long bone
endochondral ossification - Answers -the most common
-replacement of hyaline cartilage with bone
intramembranous ossification - Answers -flat bones
-from collagen
Calcitonin - Answers -produced by thyroid gland
-lowers levels of calcium iron in blood
Pott's fracture - Answers -usually inversion
-accident when wearing platform shoes
-fracture fibula
-injury to tibial articulation
Bone brittleness - Answers -decreased rate of protein synthesis
-decreased collagen fibers
-susceptible to fracture
Synthesis of hydroxyapatite - Answers Made from treatment of waste streams containing
,calcium
Calcitriol - Answers -active form of vitamin D
-produced by kidneys
-helps build bone(via calcium absorption from food)
squamous suture - Answers Between parietal and temporal bones
sagittal suture - Answers between the two parietal bones
frontal suture - Answers located between the two frontal bones
coronal suture - Answers between frontal and parietal bones
lambdoid suture - Answers between parietal bones and occipital bone
Orbits of the skull - Answers -7 bones
-frontal
-zygomatic
-maxilla
-sphenoid
-ethmoid
-lacrimal
-palatine
paired bones of the skull - Answers -6 bones
-maxilla
-palatine
-zygomatic
-nasal
-lacrimal
-inferior nasal conchae
Unpaired bones of the skull - Answers mandible and vomer
, Where do the ligaments of the hyoid bone attach to? - Answers Styloid process of the temporal
bone
Hyoid bone - Answers -doesn't articulate with any other bone
-supports tongue,muscles of neck and pharynx
-keeps larynx open at all times
bones of the nasal complex - Answers -crista galli
-sphenoid
-ethmoid
-vomer
-palatine
-maxilla
-nasal
-frontal
bones of paranasal sinuses - Answers -frontal
-ethmoid
-maxilla
-sphenoid
Curves of Adult Spine - Answers -convex(cervical and lumbar)
-concave(thoracic and sacral)
Curves of fetal spine - Answers -concave(thoracic and sacral)
part of the clavicle that articulates with the sternum - Answers sternal end
Part of clavicle that articulates with the scapula - Answers Acromial end
sella turcica - Answers -in sphenoid bone
-pituitary gland
appendicular skeleton - Answers -shoulder
-pelvis
Endosteum - Answers -lines the medullary cavity
-seperates bone marrow from bone matrix
Periosteum - Answers -dense layer of vascular connective tissue
-enveloping the bones except at the surfaces of the joints
medullary cavity - Answers cavity within the shaft of the long bones filled with bone marrow
perforating fibers - Answers secure periosteum to underlying bone
articular cartilage - Answers covers the surfaces of bones where they come together to form
joints
metaphysis (epiphyseal plate) - Answers The area at which bone growth occurs
Epiphysis - Answers the end part of a long bone, initially growing separately from the shaft.
Diaphysis - Answers shaft of a long bone
endochondral ossification - Answers -the most common
-replacement of hyaline cartilage with bone
intramembranous ossification - Answers -flat bones
-from collagen
Calcitonin - Answers -produced by thyroid gland
-lowers levels of calcium iron in blood
Pott's fracture - Answers -usually inversion
-accident when wearing platform shoes
-fracture fibula
-injury to tibial articulation
Bone brittleness - Answers -decreased rate of protein synthesis
-decreased collagen fibers
-susceptible to fracture
Synthesis of hydroxyapatite - Answers Made from treatment of waste streams containing
,calcium
Calcitriol - Answers -active form of vitamin D
-produced by kidneys
-helps build bone(via calcium absorption from food)
squamous suture - Answers Between parietal and temporal bones
sagittal suture - Answers between the two parietal bones
frontal suture - Answers located between the two frontal bones
coronal suture - Answers between frontal and parietal bones
lambdoid suture - Answers between parietal bones and occipital bone
Orbits of the skull - Answers -7 bones
-frontal
-zygomatic
-maxilla
-sphenoid
-ethmoid
-lacrimal
-palatine
paired bones of the skull - Answers -6 bones
-maxilla
-palatine
-zygomatic
-nasal
-lacrimal
-inferior nasal conchae
Unpaired bones of the skull - Answers mandible and vomer
, Where do the ligaments of the hyoid bone attach to? - Answers Styloid process of the temporal
bone
Hyoid bone - Answers -doesn't articulate with any other bone
-supports tongue,muscles of neck and pharynx
-keeps larynx open at all times
bones of the nasal complex - Answers -crista galli
-sphenoid
-ethmoid
-vomer
-palatine
-maxilla
-nasal
-frontal
bones of paranasal sinuses - Answers -frontal
-ethmoid
-maxilla
-sphenoid
Curves of Adult Spine - Answers -convex(cervical and lumbar)
-concave(thoracic and sacral)
Curves of fetal spine - Answers -concave(thoracic and sacral)
part of the clavicle that articulates with the sternum - Answers sternal end
Part of clavicle that articulates with the scapula - Answers Acromial end
sella turcica - Answers -in sphenoid bone
-pituitary gland
appendicular skeleton - Answers -shoulder
-pelvis
