Langerhans immune cells - Study guides, Class notes & Summaries

BIO 210 Chapter 5 Already Graded A epidermis superficial region of skin composed of epithelial cells dermis middle region of skin composed mainly of fibrous connective tissue (fibroblasts) and occasionally mast cells as well as white blood cells hypodermis subcutaneous layer deep to skin composed mainly of adipose tissue, not technically part of the skin keratinocytes cells in epidermis that produce fibrous protein keratin; dead at the surface and held together by desmosomes when ...

What best describes gate control theory? - Answer-The brain does not have the capacity to acknowledge pain while it is interpreting another stimuli Advantages of a patient receiving proper pain management - Answer--Fewer readmission -Improved quality of life -Shorter hospital stay -Faster recovery Which of the following are objective signs of pain? - Answer--Increased heart rate -Increased blood pressure -Diaphoresis When light passes as it enters into our eyes, select the corre...

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...

Pathophysiology NUR 521 Exam 3 Which component of the epidermis initiates immune responses and provides a defense against environmental antigens? Langerhans cells Which cells of the dermis release histamine and play a role in the hypersensitivity reactions of the skin? Mast cells Which cells of the dermis secrete connective tissue matrix? Fibroblasts Which gland releases secretions that are important in thermoregulation and cooling of the body through evaporation? Eccrine Which r...

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? co...

Nurs300 Exam 3 Questions With 100% Verified Answers. Diabetes definition - answerChronic multisystem disease related to - Abnormal insulin production - Impaired insulin utilization - Or both Long term effects of diabetes - answerDiabetes is the leading cause of: - Adult blindness - End-stage renal disease - Nontraumatic lower limb amputations Major contributing factor - Heart disease - Stroke Types of diabetes - answerType 1 Type 2 Gestational Prediabetes Normal insulin metaboli...

WEB WOC Seminars test with complete solution How often does epidermal turnover occur? - answer-Every 26-42 days Epidermal Cells: Keratinocytes - answer-Produce keratin, make of 80% of the epidermis Epidermal Cells: Melanocytes - answer-Determine the color of the skin Epidermal Cells: Langerhans Cells - answer-Assist with skin immune system Epidermal Cells: Merkel Cells - answer-Provide tactile reception, produce nerve growth factor Rete Ridges/Pegs - answer-Fingerlike extension...

Which of the following terms is an example of thermoregulation? Answer - vasoconstriction What is the term that describes the absorption process that allows some molecules to pass through the skin? Answer - Transdermal penetration When product molecules are absorbed into the skin directly through the corneocytes it is known as: Answer - transcellular diffusion Which laver of the skin's permeabilitv barrier prevents transepidermal water loss (TEWL)? Answer - Acid mantle The chemical ...

How often does epidermal turnover occur? -Every 26-42 days Epidermal Cells: Keratinocytes -Produce keratin, make of 80% of the epidermis Epidermal Cells: Melanocytes -Determine the color of the skin Epidermal Cells: Langerhans Cells -Assist with skin immune system Epidermal Cells: Merkel Cells -Provide tactile reception, produce nerve growth factor

How often does epidermal turnover occur? - CORRECT ANSWER-Every 26-42 days Epidermal Cells: Keratinocytes - CORRECT ANSWER-Produce keratin, make of 80% of the epidermis Epidermal Cells: Melanocytes - CORRECT ANSWER-Determine the color of the skin Epidermal Cells: Langerhans Cells - CORRECT ANSWER-Assist with skin immune system Epidermal Cells: Merkel Cells - CORRECT ANSWER-Provide tactile reception, produce nerve growth factor Rete Ridges/Pegs - CORRECT ANSWER-Fingerlike extensions th...