Fibroblasts - Study guides, Class notes & Summaries

most versatile type of connective tissue - fibroblasts what can fibroblast differentiate into? - -bone -fat -smooth muscle -cartilage when do fibroblast become cartilage? - when in an enviornment without oxygen and cartilage is avascular when does cartilage become fibroblast - when oxygen is introduced to the cartilage is morphs back what cells produce type I collagen? - bone fat smooth muscle what cells produce type II collagen? - cartilage

What does periodontology involve? Correct Answer: Diagnosis, tx, and prevention of the inflammatory and systemic disease processes affecting the periodontium What are the tissues of the periodontium? Correct Answer: Gingiva, PDL, Cementum and alveolar bone What are the functions of the periodontal ligament? Correct Answer: Transmits occlusal forces to bone, attaches teeth to bone, maintains position of gingival tissues, resists impact of occlusal forces, shock absorber for nerves/vessel...

Biology 252 Exam 2 Questions And Answers With Latest Quiz Describe the cells of the bone tissue ANS -Osteogenic cells -Osteoblasts -Osteocytes -Osteoclasts What membrane lines the internal canals and the small cavities of the compact and spongy bones? ANS Endosteum What is the periosteum composed of? ANS -Dense irregular connective tissue -Collagen fibers -Outer fibrous layer has fibroblasts -Inner layer has progenitor cells that become osteoblasts

Exam 3: NUR104 / NUR 104 (Latest 2024 / 2025 Update) Foundations of Nursing | Guide with Questions and Verified Answers 100% Correct | Grade A - Fortis Question: Wounds: primary intention Answer: minimal tissue loss edges well approximated (surgical incision closed with sutures) Question: Wounds: secondary intention Answer: tissue loss edges wide-not approximated (pressure injury) heals by granulation Question: Wounds: tertiary intention Answer: widely separ...

NUR 631 Study Guide for Midterm Exam This study guide provides a content outline that can be used to prepare for the topic quiz. This outline may not be inclusive of all quiz content. Cellular biology and Alterations • Compensatory hyperplasia after partial resections (mod 1) (51-53) o Ex: liver, hepatocyte growth o Adaptive mechanism that enables certain organs to regenerate o Even with removal of 70% of the liver, it will regenerate within about 2 weeks o Compensatory hyperplasia occurs in e...

Test Bank for Essentials of Pathophysiology 4th Edition by Carol Porth (All Chapter complete 1-46, A+ Rated) Table of Contents 1 Chapter 01 - Cell Structure and Function Chapter 02 - Cellular Responses to Stress, Injury, and Aging Chapter 03 - Inflammation, the Inflammatory Response, and Fever Chapter 04 - Cell Proliferation, Tissue Regeneration, and Repair Chapter 05 - Genetic Control of Cell Function and Inheritance Chapter 06 - Genetic and Congenital Disorders Chapter 07 - Neoplasia Chapter 0...

Exam 4: NUR 3196 (Latest Update) Pathophysiology/ Pharmacology in Nursing 1 | Complete Review with Questions and Verified Answers- Grade A -100% Correct Q: Antibodies immunosuppression Answer: • Created in animals as medications; they recognize human T cells as foreign, attack them • Basiliximab (Simulect) and daclizumab (Zenapax) • Prevent acute rejection of kidney transplants Immunosuppressants • Infliximab (Remicade) • Suppresses inflammation in autoimmune disorders li...

Cells make up the Epidermis? correct answers Keratinocytes Keratinocytes are? correct answers in stratum granulosum, relase lipids which continaun moisture, brick and mortar of skin Dermis contains? correct answers cells for immune function: Macrophages and Fibroblasts Ph of the skin? correct answers 4-6.5 Macrophages do what? correct answers Fibroblasts are? correct answers subcutaneous tissue? correct answers can not regenerate, heals scar tissue, poorly perfused, plays key...

Which component of the epidermis initiates immune responses and provides a defense against environmental antigens? Correct Answer-Langerhans cells Which cells of the dermis release histamine and play a role in the hypersensitivity reactions of the skin? Correct Answer-Mast cells Which cells of the dermis secrete connective tissue matrix? Correct Answer-Fibroblasts Which gland releases secretions that are important in thermoregulation and cooling of the body through evaporation? Correct ...

Wound and Ostomy quiz set actual correct answers / Graded A+ Which cells located in the dermis produce collagen (dermal building blocks) and elastin (tensile strength)? Select one: a. Leukotrienes. b. Mast cells. c. Macrophages. d. Fibroblasts. - answer-d. Fibroblasts. Fibroblasts' main function is to make connective tissue and the extracellular matrix, specifically the production of collagen (dermal building blocks) and elastin (tensile strength) and fibronectin, which binds e...