Stratum basale Study guides, Class notes & Summaries

Skin is the _________ organ of body in surface area and weight. largest Dermatology is the medical specialty concerning the diagnosing and treatment of skin disorders What are the two layers of skin called? epidermis and dermis Epidermis consists of 5 layers varying in thickness; does not contain blood vessels or nerves; contains melanocytes What are the 5 layers of the epidermis in order from the innermost layer to the outermost layer? stratum basale, stratum spinosum, stratum granulosum...

Integumentary System Multiple Choice Questions and Answers with Verified Solutions a pigment producing cell that becomes more active in the presence of ultraviolet light. A. melocyte B. keratin C. dermis D. stratum corneum E. dermal papillae F. stratum basale A. melocyte the protein in the epidermis that thickens and protects the skin? A. melocyte B. keratin C. dermis D. stratum corneum E. dermal papillae F. stratum basale B. keratin the true skin, or corium? A. melocyte B. kerati...

BIOD 151 MODULE 7 EXAM INTEGUMENTARY SYSTEM QUESTIONS AND VERIFIED ANSWERS 2024 LATEST GUIDE. 2 / 12 s 1. layers of skin: 1. Epidermis 2. Dermis 3. Hypodermis (subcutaneous layer) 2. function of skin: 1. absorb UV light for vitamin D production 2. sensory receptors and glands 3. protection from temp. changes 4. protect from miroorganisms 3. sensory organs: 1. merkel cells 2. missener's corpuscles 3. nociceptors 4. thermoreceptors 5. pacinian corpuscles 4. merkel cells: mec...

Which of the following is not a cell of the epidermis -keratinocytes -Desmosomes -Melanocytes -Elastin - ANSWER-Elastin What is the first line of defense against environmental agents? -Lymphocytes -Macrophages -Langerhan cells -Epidermis - ANSWER-Langerhan cells- most important antigen-presenting cell population in the skin Which of the following cells of the epidermis binds adjacent keratinocytes? -Langerhan cells -melanocytes -Desmosomes -Keratin - ANSWER-Desmosomes ...

The integumentary system consists of... skin, hair, glands, and nails Functions of the integumentary system include: protection, sensation, temperature regulation, vitamin D production, and excretion epidermis stratified squamous epithelium divided into five strata five strata of epidermis include: stratum basale, stratum spinosum, stratum granulosum, stratum lucidum, stratum corneum stratum basale Bottom layer of the epidermis. cuboidal shaped cells. cells undergoing mitosis in this l...

Skin renews itself every ___ days. 28 What is integument? A cutaneous membrane that covers the body and is a barrier to the outside world. What is another name for the subcutaneous layer? Hypodermis The epidermis is composed of ___ ___ ___ and the dermis is composed of ___ ___ ___ ___. stratified squamous epithelium; dense irregular connective tissue What layer, deep to dermis, adheres to underlying tissue? Hypodermis What layer is composed of areolar and connective tissue? Hypodermis...

Test Bank for Wound Management Principles and Practices 3rd Edition by Myers/   Chapter 1. Integumentary Anatomy 1. All of the following are functions of the dermis EXCEPT that it: A. houses epidermal appendages. B. assists with vitamin D production. C. provides sensation. D. assists with thermoregulation. 2. Cells that can be found in the dermis are: A. fibroblasts. B. melanocytes. C. Langerhans’ cells. D. Merkel cells. 3. The stratum corneum can be found in t...

Skin Facts - ANSWER-Size: 2 square meters -Weight: 15% TBW -Recieves 1/3 of total circulation. -Largest Organ Skin Functions - ANSWER-Thermoregulation -Protection -Immunity -Sensation -Metabolism -Communication Epidermal Appendages (Skin) - ANSWER-Nails -Hair Follicles -Sweat glands Epidermis (Layers--superficial to deep) - ANSWER-Stratum corneum -stratum lucidum -stratum granulosum stratum spinosum -stratum basle Epidermis - ANSWER-Outermost layer -uniform thick...

Functions of Oral Mucosa - ANSWER1. Protection: Barrier to microorganisms and helps withstand mechanical trauma 2. Sensation: Receptors for taste, touch, temp, pain, salivation, neuromuscular reflexes 3. Secretion: Saliva, sebum (minor) 4. Thermal Regulation: Heat radiated through body from panting (dogs; insig in humans) 5. Speech: Mods sound 6. Respiration: Conduit for inhalation/exhalation Differences Between Oral Mucosa and Integument - ANSWER1. More deeply colored (red) ...

what sensory information is detected by meisner's corpuscles detects light touch and vibration 2. the layers of the epidermis from superficial to deep stratum corneum -> stratum granulosum -> stratum spinosum -> stratum basale 3. endocrine glands secrete___. exocrine glands secrete ___ a. for body-wide distribution; into an epithelial lining b. into an epithelial lining; for body-wide distribution c. through a duct; into the bloodstream d. into the bloodstream; through a du...