Bone Disorders and The Cranium
... Ethmoid Bone Irregularly shaped bone that is anterior to the sphenoid bone. Forms the roof of the nasal cavity and part of the medial walls of the orbits (eye sockets). ...
... Ethmoid Bone Irregularly shaped bone that is anterior to the sphenoid bone. Forms the roof of the nasal cavity and part of the medial walls of the orbits (eye sockets). ...
the skull - psk4u2016
... Mandible (1) - the lower jawbone; largest and strongest facial bone; only moveable bone in the face Lacrimal Bones (2) – located in the medial aspect of each orbit Palatine Bones (2) – with the maxillae, they help to form the hard palate (roof of the mouth) Vomer Bone (1) – forms the inferior portio ...
... Mandible (1) - the lower jawbone; largest and strongest facial bone; only moveable bone in the face Lacrimal Bones (2) – located in the medial aspect of each orbit Palatine Bones (2) – with the maxillae, they help to form the hard palate (roof of the mouth) Vomer Bone (1) – forms the inferior portio ...
Skeleton Notes
... osteoclast—osteolysis osteocyte B. Cancellous: spongy bone Contains same components, but arranged differently. Trabeculae: struts. Decreases weight and protects from stress in different directions. Surrounds yellow bone marrow. Is in epiphysis---red bone marrow. Periosteum covers long bones except a ...
... osteoclast—osteolysis osteocyte B. Cancellous: spongy bone Contains same components, but arranged differently. Trabeculae: struts. Decreases weight and protects from stress in different directions. Surrounds yellow bone marrow. Is in epiphysis---red bone marrow. Periosteum covers long bones except a ...
Organization of the skeletal system
... Cells of the bone • osteoblasts – derived from osteoprogenitor (stem) cells – synthesis and secretion of organic matrix (osteoid) – role in mineralization of osteoid – osteocalcin, alkaline phosphatase, pyrophosphatase – regulation of bone resorption (osteoclasts activity) – endosteum, periosteum, ...
... Cells of the bone • osteoblasts – derived from osteoprogenitor (stem) cells – synthesis and secretion of organic matrix (osteoid) – role in mineralization of osteoid – osteocalcin, alkaline phosphatase, pyrophosphatase – regulation of bone resorption (osteoclasts activity) – endosteum, periosteum, ...
File
... -Pubic arch is more _____________ -Iliums flare more ________________ -Inlet is ____________ and rounded Abnormality -________________-the acetabulum is shallow and the __________ of the femur will _________ out Femur-Thigh -_____________, longest, ______________ bone -Head -Fovea capitas- attachmen ...
... -Pubic arch is more _____________ -Iliums flare more ________________ -Inlet is ____________ and rounded Abnormality -________________-the acetabulum is shallow and the __________ of the femur will _________ out Femur-Thigh -_____________, longest, ______________ bone -Head -Fovea capitas- attachmen ...
PHYSIO | Tissue Review
... Receives and conducts nerve impulses to other neurons, muscles, glands ...
... Receives and conducts nerve impulses to other neurons, muscles, glands ...
Anatomy Quiz Answers
... 44. Clavicle is the floor, SCM is the anterior wall, upper traps is posterior wall.S 45. Mandible is the base, lateral border is SCM, medial border is the medial plane of the neck (mid saggital). 46. External jugular 47. Subclavian artery 48. Geniohyoid (geni = chin, so it has to be above the hyoid ...
... 44. Clavicle is the floor, SCM is the anterior wall, upper traps is posterior wall.S 45. Mandible is the base, lateral border is SCM, medial border is the medial plane of the neck (mid saggital). 46. External jugular 47. Subclavian artery 48. Geniohyoid (geni = chin, so it has to be above the hyoid ...
Chapter 6 - ccbcbio109
... • To serve as a firm framework for the body • To protect delicate structures such as the brain and spinal cord • To work as levers to produce movement • To store calcium salts • To produce blood cells ...
... • To serve as a firm framework for the body • To protect delicate structures such as the brain and spinal cord • To work as levers to produce movement • To store calcium salts • To produce blood cells ...
Practice Questions: Anatomy Lecture Exam II
... 8. A cavity or hollow area in a bone of the skull is a a) depression b) tuberosity c) sinus d) meatus ...
... 8. A cavity or hollow area in a bone of the skull is a a) depression b) tuberosity c) sinus d) meatus ...
Guided Notes for the Appendicular Skeleton
... 1. The clavicle, or collarbone, is a slender, doubly curved bone. It attaches to the manubrium of the sternum medially and to the scapula laterally, where it helps to form the shoulder joint. The clavicle acts as a brace to hold the arm away from the top of the thorax and prevent shoulder dislocati ...
... 1. The clavicle, or collarbone, is a slender, doubly curved bone. It attaches to the manubrium of the sternum medially and to the scapula laterally, where it helps to form the shoulder joint. The clavicle acts as a brace to hold the arm away from the top of the thorax and prevent shoulder dislocati ...
Worksheet - Axial Skeleton
... (1). The eyes are set into the orbits. The walls of each orbit are formed by parts of _______ bones. These bones are __________________________________________. They contain __________ tissue which allows the eyes to be cushioned. Nasal Cavity (1). What type of cartilage is the nasal cavity made of? ...
... (1). The eyes are set into the orbits. The walls of each orbit are formed by parts of _______ bones. These bones are __________________________________________. They contain __________ tissue which allows the eyes to be cushioned. Nasal Cavity (1). What type of cartilage is the nasal cavity made of? ...
Anatomy Quiz For April 16th
... 48. Proximal to distal we come across the geniohyoid, the thyrohyoid & the sternohyoid, which one is not infrahyoid? 49. Which is more lateral, the sternohyoid or the omohyoid? 50. What broad muscle runs underneath the digrastic bellies from the mandible? 51. What is the purpose of the fascial retin ...
... 48. Proximal to distal we come across the geniohyoid, the thyrohyoid & the sternohyoid, which one is not infrahyoid? 49. Which is more lateral, the sternohyoid or the omohyoid? 50. What broad muscle runs underneath the digrastic bellies from the mandible? 51. What is the purpose of the fascial retin ...
appendicular skeleton
... bound by ligaments to form arch • Plantar fascitis: flat foot “fallen foot” – Weakened tissue, constant or heavy weight applied to foot ...
... bound by ligaments to form arch • Plantar fascitis: flat foot “fallen foot” – Weakened tissue, constant or heavy weight applied to foot ...
Skeletal & Endocrine Systems
... human skeletal system. Joints are very important because they make the hard and rigid skeleton allow different types of movements at different locations. If the skeleton were without joints, no movement would have taken place and the significance of human body; no more than a stone.” -Human skeleton ...
... human skeletal system. Joints are very important because they make the hard and rigid skeleton allow different types of movements at different locations. If the skeleton were without joints, no movement would have taken place and the significance of human body; no more than a stone.” -Human skeleton ...
Skeletal System
... • 3 Types of cartilage: – Elastic-flexible • (ears) – Hyaline-loose collagen, not too strong • (end of nose, ribs, bones, joints) – Fibrocartilage- densely packed, tough • (Intervertebral disks, pubis symphasis) ...
... • 3 Types of cartilage: – Elastic-flexible • (ears) – Hyaline-loose collagen, not too strong • (end of nose, ribs, bones, joints) – Fibrocartilage- densely packed, tough • (Intervertebral disks, pubis symphasis) ...
Test 2 - FacultyWeb Support Center
... General Directions: Each of the questions or incomplete statements below is followed by five suggested answers or completions. After you have decided on the correct answer, COMPLETELY fill the corresponding oval on your Scantron sheet. Give only one answer to each question. If you change an answer, ...
... General Directions: Each of the questions or incomplete statements below is followed by five suggested answers or completions. After you have decided on the correct answer, COMPLETELY fill the corresponding oval on your Scantron sheet. Give only one answer to each question. If you change an answer, ...
Structure of the Skeleton PPT
... Long bone that extends from the scapula to the elbow (when hit at distal end it is known as the funny bone). Upper end has smooth rounded head that fits into cavity of scapula. 2 processes just below the head, greater and lesser tubercles . Provide attachment for muscles. ...
... Long bone that extends from the scapula to the elbow (when hit at distal end it is known as the funny bone). Upper end has smooth rounded head that fits into cavity of scapula. 2 processes just below the head, greater and lesser tubercles . Provide attachment for muscles. ...
Chapter 7 Practice Questions
... 41) The hyoid acts as an attachment point for muscles in the throat region to connect the muscles in the lower jaw region. It allows for the muscles to make a right angle at the junction of the lower jaw and throat. The hyoid serves as a movable base for the tongue and its horns are attachment point ...
... 41) The hyoid acts as an attachment point for muscles in the throat region to connect the muscles in the lower jaw region. It allows for the muscles to make a right angle at the junction of the lower jaw and throat. The hyoid serves as a movable base for the tongue and its horns are attachment point ...
The Skull - Coudersport Area School District
... Facial Bones • Maxillary- fuses to form upper jaw and all facial bones except mandible join it. • Zygomatic- (cheekbones) makes up a good portion of lateral walls of orbits. • Lacrimal- (fingernail-sized bones) forms part of medial walls of orbits and allows passageway for tears. • Nasal- small r ...
... Facial Bones • Maxillary- fuses to form upper jaw and all facial bones except mandible join it. • Zygomatic- (cheekbones) makes up a good portion of lateral walls of orbits. • Lacrimal- (fingernail-sized bones) forms part of medial walls of orbits and allows passageway for tears. • Nasal- small r ...
chapter
... 2. Two maxillae: form part of the floor of the orbits, part of the roof of the mouth, and part of the floor and sidewalls of the nose. Mandible: articulates with the temporal bone. Two nasal bones: form the upper part of the bridge of the nose. Two zygomatic bones: form the outer margin of the orbit ...
... 2. Two maxillae: form part of the floor of the orbits, part of the roof of the mouth, and part of the floor and sidewalls of the nose. Mandible: articulates with the temporal bone. Two nasal bones: form the upper part of the bridge of the nose. Two zygomatic bones: form the outer margin of the orbit ...
Bones of the Axial Skeleton
... g. mastoid process: rounded projection inferior surface anchors muscles of neck Sphenoid Bone Bat shaped( as seen from looking down and into interior of cranium) Anterior wall of cranium Inferior lateral wall of cranium Anterior to temporal bone Optic foramen- for nerves that serve the eye Inferior ...
... g. mastoid process: rounded projection inferior surface anchors muscles of neck Sphenoid Bone Bat shaped( as seen from looking down and into interior of cranium) Anterior wall of cranium Inferior lateral wall of cranium Anterior to temporal bone Optic foramen- for nerves that serve the eye Inferior ...
Lower Extremity Skeletal Anatomy
... • Bones making up the hips/pelvis… – Sacrum (1) – Coccyx (1) – Illium (2) – Pubis (2) – Ischium (2) • Sit on it ...
... • Bones making up the hips/pelvis… – Sacrum (1) – Coccyx (1) – Illium (2) – Pubis (2) – Ischium (2) • Sit on it ...
MOCK LECTURE TEST 2 Anatomy and Physiology – Fall 2015 1
... Exposure to UV light stimulates melanocytes to release melanin, a dark pigment that blocks UV light from penetrating the skin. UV light is needed to start production of the Vitamin D derivative calcitriol which is need to absorb Ca+2 into the body from the digestive tract, thus affecting levels of C ...
... Exposure to UV light stimulates melanocytes to release melanin, a dark pigment that blocks UV light from penetrating the skin. UV light is needed to start production of the Vitamin D derivative calcitriol which is need to absorb Ca+2 into the body from the digestive tract, thus affecting levels of C ...
Bone
A bone is a rigid organ that constitutes part of the vertebral skeleton. Bones support and protect the various organs of the body, produce red and white blood cells, store minerals and also enable mobility. Bone tissue is a type of dense connective tissue. Bones come in a variety of shapes and sizes and have a complex internal and external structure. They are lightweight yet strong and hard, and serve multiple functions. Mineralized osseous tissue or bone tissue, is of two types – cortical and cancellous and gives it rigidity and a coral-like three-dimensional internal structure. Other types of tissue found in bones include marrow, endosteum, periosteum, nerves, blood vessels and cartilage.Bone is an active tissue composed of different cells. Osteoblasts are involved in the creation and mineralisation of bone; osteocytes and osteoclasts are involved in the reabsorption of bone tissue. The mineralised matrix of bone tissue has an organic component mainly of collagen and an inorganic component of bone mineral made up of various salts.In the human body at birth, there are over 270 bones, but many of these fuse together during development, leaving a total of 206 separate bones in the adult, not counting numerous small sesamoid bones. The largest bone in the body is the thigh-bone (femur) and the smallest is the stapes in the middle ear.