Domanda del libro di testo
The basic functional unit of compact bone is the Haversian system or:
(a) Osteocyte
(b) Osteoclast
(c) Osteon
(d) Osseous matrix
(e) Osseous lamellae
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Ch. 6 Bones and Bone Structure
Martini, Nath, Bartholomew11th EditionFundamentals of Anatomy & PhysiologyISBN: 9780136874089
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TOC.tableOfContents
- Ch. 1 An Introduction to Anatomy and Physiology26
- Ch. 2 The Chemical Level of Organization34
- Ch. 3 The Cellular Level of Organization30
- Ch. 4 The Tissue Level of Organization24
- Ch. 5 The Integumentary System17
- Ch. 6 Bones and Bone Structure36
- Ch. 7 The Axial Skeleton11
- Ch. 8 The Appendicular Skeleton17
- Ch. 9 Joints13
- Ch. 10 Muscle Tissue12
- Ch. 11 The Muscular System28
- Ch. 12 Nervous Tissue18
- Ch. 13 The Spinal Cord, Spinal Nerves, and Spinal Reflexes22
- Ch. 14 The Brain and Cranial Nerves20
- Ch. 15 Sensory Pathways and the Somatic Nervous System17
- Ch. 16 The Autonomic Nervous System and Higher-Order Functions30
- Ch. 17 The Special Senses16
- Ch. 18 The Endocrine System20
- Ch. 19 Blood31
- Ch. 20 The Heart31
- Ch. 21 Blood Vessels and Circulation29
- Ch. 22 The Lymphatic System and Immunity31
- Ch. 23 The Respiratory System12
- Ch. 24 The Digestive System18
- Ch. 26 The Urinary System31
- Ch. 27 Fluids & Electrolytes32
- Ch. 28 The Reproductive System12
- Ch. 29 Development and Inheritance23
Martini, Nath, Bartholomew11th EditionFundamentals of Anatomy & PhysiologyISBN: 9780136874089Non è quello che usi tu?Cambia libro di testo
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Martini, Nath, Bartholomew 11th EditionCh. 6 Bones and Bone StructureProblema 1
Martini, Nath, Bartholomew 11th EditionCh. 6 Bones and Bone StructureProblema 1Capitolo 6, Problema 1
Blood cell formation occurs in:
(a) Yellow bone marrow
(b) Red bone marrow
(c) The matrix of bone tissue
(d) The ground substance of bones
Guida verificata passo dopo passo1
Understand that blood cell formation is also known as hematopoiesis, which is the process of producing new blood cells.
Recall that hematopoiesis primarily occurs in a specific type of bone marrow, which is responsible for generating red blood cells, white blood cells, and platelets.
Identify the two types of bone marrow: yellow bone marrow, which mainly stores fat, and red bone marrow, which is actively involved in blood cell production.
Eliminate options that refer to bone matrix and ground substance, as these are structural components of bone tissue and do not participate in blood cell formation.
Conclude that the correct site of blood cell formation is the red bone marrow, where hematopoietic stem cells reside and differentiate into various blood cells.
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Hematopoiesis
Hematopoiesis is the process of blood cell formation, including red blood cells, white blood cells, and platelets. It primarily occurs in specific tissues where stem cells differentiate into various blood cell types.
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Percorso guidato
2:33
Hematopoeisis
Red Bone Marrow
Red bone marrow is the active site of hematopoiesis in adults. It contains hematopoietic stem cells that produce all types of blood cells and is found mainly in flat bones and the ends of long bones.
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3:39Bone Marrow
Yellow Bone Marrow
Yellow bone marrow mainly consists of fat cells and serves as an energy reserve. Unlike red marrow, it is not involved in blood cell production but can convert back to red marrow under certain conditions.
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3:39Bone Marrow
Pratica correlata
Domanda del libro di testo
The membrane found wrapping the bones, except within the joint cavity, is the:
(a) Periosteum
(b) Endosteum
(c) Perforating fibers
(d) A, b, and c are correct
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Domanda del libro di testo
Two-thirds of the weight of bone is accounted for by:
(a) Crystals of calcium phosphate
(b) Collagen fibers
(c) Osteocytes
(d) Calcium carbonate
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