What are concentric lamellae in the osteon?

Q: How can you distinguish a Harversian canal from a lacuna that does not contain an osteocyte?

A: So each of these osteons looks like of like a cylinder and it has multiple concentric layers of…

Q: What are the 4 main steps in intramembranous ossification?

A: Intramembranous ossification is that the method of bone development from fibrous membranes. it's…

Q: What are the symptoms of Rickets (in children) and osteomalacia (in adults) ?

A: Bone is also known as cotius tissue. It is the hardest tissue of the vertebrate body. This tissue…

Q: What can help prevent the development of osteoporosis?

A: Step 1 Osteoporosis is commonly an age-dependent systematic disorder in which case bone mass is…

Q: What bone does the olecranon fossa articulate with?

A: The olecranon fossa is a deep triangular depression. It is located on the posterior side of the…

Q: What is accessory bone

A: Accessory ossicles of the foot and ankle are normal variants of bone development that usually remain…

Q: In endochondral ossification, what happens to the chondrocytes? a. They develop into osteocytes. b.…

A: Endochondral ossification is the process by which growing cartilage is systematically replaced by…

Q: What are the flat bonesand the long bones?

A: The human skeleton is the internal skeleton that serves as a framework for the body. This framework…

Q: What are the characteristics of periosteal bone?

A: Periosteum is a dense, fibrous membrane, which is present on the surface of the bones. It consists…

Q: WHICH BONES COULD POTENTIALLY BE INURED IN A FRACTURE INVOLVING THE NOSE AND THE NASAL CAVITY?

A: The Nasal Skeleton is made up of cartilage and bone. These bone and cartilage make the external nose…

Q: What happens to the osteoid after a few days?

A: Osteoid osteoma is a type of tumor of bones, It is a benign tumor and is not cancerous. It remains…

Q: Why bones become brittle in old people?

A: Bones provide the protective and supporting framework for the tissues and organs of the body. It is…

Q: What is spongy bone ? Explain the importance  ?

A: Introduction: Bones are the hardest tissues that form the endoskeleton of the body to give firm…

Q: Where are long bones located and give an example?

A: Bones are the structural framework of the body. They provide support to the body and helps in the…

Q: What cells do not originate from osteopenia cells?

A: In osteopenia, the bones become weaker due to the ageing process. In female especially after…

Q: What are osteoblasts involved in?

A: Osteoblast are specialised Mesenchymal cell that synthesise Bone Matrix and co-ordinate the…

Q: Why is a clavicle a bone that can easilyfracture?

A: The appendicular skeleton comprises of bones of the upper limb, lower limb, and girdles. Girdle…

Q: when a skier breaks the long bone of his leg, what type of treatment will be used?

A: Bones are involved in supporting body movements. The long bone in the human is the femur, which…

Q: Where are osteoblasts found?

A: There are outer and inner layer of special bone forming cells called osteoblast that produces new…

Q: How many bones does a person have?

A: A bone is a rigid tissue that is a part of the vertebrate skeleton. Bones protect the body's various…

Q: What are the five functions of the skeleton?

A: Five functions of the skeleton

Q: How does spongy bone obtain nutrients?

A: The skeleton system is one of the vital systems of a body. It is a system of bones where bones are…

Q: In a given osteon, which lamellae are the oldest , those immediately adjacent to the central canal…

A: Osteons are parallelly arranged along the longitudinal axis of a compact bone. These are…

Q: What is osteoradionecrosis?

A: Bone is a living tissue that is made up of a protein called collagen which makes up the framework of…

Q: Where are osteocytes found?

A: Osteocytes are found in bone tissue.

Q: WHAT BONE IS THIS?

A: Human skeleton:Two groups:1.Appendicular skeleton2.Axial skeleton Appendicular skeleton:It includes…

Q: What are the features of irregular bone?

A: Irregular bones does not have any shape due to this it is said to be irregular bone

Q: Differentiate between endochondral andintramembranous ossification.

A: Ossification refers to the procedure by which a bone forms. It is also called osteogenesis.…

Q: Where is periosteum absent in the bones?

A: Bones are covered by a sheath of dense connective tissues called the periosteum. This assists the…

Q: What are the features of short bones?

A: The human skeletal system comprises of numerous bones which collectively work in synchronization to…

Q: How many bones are in the body?

A: Bones are the hard, living tissue that forms the skeleton of the body. It is made up of calcium…

Q: How could a physician determine whether a person had reached full height by examining x-rays of the…

A: X-ray of a bone can identify the age of a person. An X-ray is often used to determine whether the…

Q: When do primary and secondary ossification centersappear during endochondral ossification?

A: The main ossification centre is the first to appear; its ossification normally starts in utero, and…

Q: What happens to the process of bone remodeling if you have osteoporosis?

A: Osteoporosis refers to a disease of the skeletal system. This disease is characterized by low bone…

Q: How does intramembranous ossification and endochondral ossification start ?

A: The process of formation of bones is known as ossification by osteoblasts. The types of ossification…

Q: What is the location of osteoclasts?

A: They are the giant cells. They are responsible for the resorption and destruction of the bones.

Q: Distinguish between the epiphysis and the diaphysis of a long bone.

A: A long bone is described as a dense bone that helps to provide strength, structure, and mobility to…

Q: How does osteoporosis differ from osteomalacia? Name three differences.

A: Introduction Vitamins are the organic micronutrients needed in small quantities by our body for…

Q: How many types of bones are there and of what type?

A: Bone is a hard organ and is part of the skeleton system of vertebrate organisms. It protects body…

Q: What is the difference between osteoporosis and osteomalacia

A: Osteology is defined as the detailed study of the bone structure. It also includes teeth, microbone…

Q: What is temporal bone truma?

A: Temporal Bones: The two major bones will form the base and side of the skull.  Temporal bones will…

Q: Which is the longest bone

A: Question is asked about longest bone in the body.  Generally body is formed of 206 bones.  Out of…

Q: What is osteoradionecrosis?give answer

A: OSTEORADIONECROSIS:- During cancer treatment, osteoradionecrosis (ORN) is a serious complication of…

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.