Osteons I are the fundamental functional unit of much spongy bone II are aligned parallel to the long axis of the bone III. are cylindrical structures that contain a mineral matrix (lamellae) and living cells connected by canaliculi IV. they suround a canal containing blood vessels, nerves, and loose connective tissue (Haversian system) A. I II B. II IV C. I II II D. II II IV E. All of the above

Q: 49. An open or compound fracture is when A. the bone is broken but does not pierce through the skin.…

A: Fracture is a complete or partial break in bone. Causes of bone fracture include trauma, overuse,…

Q: Cartilage develops via _____ (matrix added externally) and via _____ (matrix added internally).  a.…

A: Bones protect the body's organs, generate red and white blood cells, store minerals, give structure…

Q: 1. Match each term with its definition.

A: Bone is a rigid tissue that makes human skeleton. Body fluids are liquid within the human body.

Q: Osteoblasts secrete the organic bone matrix called osteoid. It is composed of the following, except…

A: Osteoblasts are the cells that are responsible for the bone synthesis and mineralization, both…

Q: 1. Discuss the functions of bone one paragraph

A: Bones from the framework of body on which various organs muscles etc. are placed. It forms the…

Q: The diaphysis contains ________.?. a. the metaphysis b. fat stores c. spongy bone d. compact bone

A: Bone is a hard, dense connective tissue that forms the body's structural framework and offers…

Q: E. MOIC than 7770 48. The hormonal controls of the calcium content of bone is primarily (189) A.…

A: Calcium is the significant part of the bone, where it is present close to 100% as calcium-phosphate…

Q: 1. Complete the following table. Bone Classification According to Shape a. b. f. Irregular bones g.…

A: Bones plays important role in body skeleton. Human body is made 206 bones which wont include…

Q: 15. Which is NOT true regards periosteum: A. is important for bone growth in width B. all bone…

A: Since we only answer one question at a time, we’ll answer the first one mentioned here. Please…

Q: 1 7 2 3 4 5 > d. Articular cartilage а. 5 V Red marrow b. 2 V Yellow marrow C. 4 v Compact Buse d. 1…

A: The above diagram shows the structure of a bone. Bone is the hardest substance of body made up of…

Q: 1. The appendicular skeleton consists of all the following except... a. rib cage b. the shoulder…

A: In physiological references, the term skeletal system is associated with a vast network of…

Q: 9. What is the bone cell that is a modified monocyte (macrophage) that breaks down and re-absorbs…

A: Bones are a crucial component of the skeletal system in humans that is concerned with providing a…

Q: a. articular cartilage b. head of femur c. ligament d. synovial cavity Coxal (hip) bone Acetabular…

A: Introduction The Hip Joint:- The hip joint is a ball-and-socket, the “socket” is part of the pelvis…

Q: QUESTIONS 2-11: Match the bone in column A with its correct classsification in column B. Answers may…

A: The skeleton is the structural framework of the body that gives shape to the body and helps in…

Q: The simple fracture is :Select one a. Single fracture b. Incomplete fracture c. Multitude of bony…

A: Ans- b (incomplete fracture)

Q: forms the posterior "point" of the

A: The inner part of two bones within the forearm is the Ulna and the upper end portion of the ulna…

Q: The skeleton can still grow as long as there is cartilage left in the ___. a. Diaphysis B.…

A: The skeletal system consists of bones and joints in the body. Everybody in animals is made up of…

Q: 3. A 35-year-old male loses his temper and hits a wall with his right fist. Upon arrival to an…

A: Bone is major connective tissue in human body and it maintain our body structure. Bone tissue is…

Q: 13. The endosteum: a. covers the external surfaces of the compact bone b. lines the medullary cavity…

A: The human skeletal system comprises bones and other connective tissue like cartilage and tendon that…

Q: Multiple Choice (choose the one best response) 1. The inner lining of the medullary cavity is a.…

A: We know that Bones is a living tissue which is a kind of connective tissue consisting of cells and…

Q: Identify each of the labe a. b. с. d.

A: Human skeletal system is composed of bones, blood and skin. These are collectively called as…

Q: 1. A person consumes an excess amount of calcium in his diet resulting in high blood calcium levels.…

A: Bone is a dense connective tissue present in the human body which protects various organs, produce…

Q: 5. The diaphysis contains ________.?. a. the metaphysis b. fat stores c. spongy bone d. compact…

A: The diaphysis is the long, cylindrical, and main shaft-like portion of a long bone, which forms the…

Q: 10. Which of the following is NOT correct? A. Bone fracture is a partial or complete break in the…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 3. The pterion is surrounded by the following bones, except O A. frontal bone OB. parietal bone O C.…

A: Central nervous system is a part of nervous system which comprises of :- I ) Brain :- Brain is a…

Q: 2 (bone) 3 (bone) (suture) 5 (bone) (suture) 7 (bone) O 1 (suture) 8 9 (process) 10 (process) 11…

A: Skull is the outer bony structure of our brain. It protects our brain from external damage and…

Q: 9. In relating the form to its function, which of the following correctly explains why spongy bone…

A: Spongy bone, also known as cancellous or trabecular bone, is a type of bone tissue that is lighter…

Q: During endochondral ossification, calcification of cartilage results in the death of chondrocytes.…

A: The vital contrast among calcification and ossification is that calcification is the cycle where…

Q: 11. Which of the following caused your patient's osteonecrosis a. Vessel injury b. Prior steroid…

A: Osteonecrosis also called as Avascular necrosis. This is a painful bone condition and occurs when…

Q: 7 9 5. 2. 2. 5.

A: Bones are more than just the scaffolding that holds the body together. Bones come in all shapes and…

Q: 5. The diaphysis contains ________. a. the metaphysis b. fat stores c. spongy bone d. compact bone

A: The shaft of a long bone is called the diaphysis. It is the central canal or the marrow cavity…

Q: A function of spongy bone that is not also a function of compact bone is _____.

A: The bones are a vital component of the skeletal system which is one of the 11 major body organ…

Q: How do synovial joint differ from other type of bone articulation? A. Have joint cavity B. Bones…

A: Synovial joints are the most common types of joints in the body. The different types of synovial…

Q: Bones without enough collagen would be ________ than normal bones.   A softer   B more pliable…

A: A group of cells having a similar structure, origin, and function is tissue. Animal tissues can be…

Q: As a young animal grows, so must its bones. Where does creation of new bone that allows long bones…

A: Bones provide structure and strength to the body.

Q: Which of the following is/are true of bone? 1. chondrocytes present 2. low ground substance 3. high…

A: Option (c) 2,3,4

Q: Osteoblasts secrete the organic bone matrix called osteoid. It is composed of __________ a.…

A: Osteoblasts are large cells which are involved in the synthesis and mineralization of bone. It is…

Tissue regeneration & repair

Tissue regeneration involves the restoration of tissue components by regrowth of damaged tissues. In contrast, tissue repair involves patching of injured tissue rather than restoring it. It is the proliferative capacity of the cells that decides the amount of regeneration against the repair that would occur in the tissue. Both regeneration and repair depending on the duration of the injury and response to the inflammation.