Merkel cells are - Study guides, Class notes & Summaries

A&P 1 101 Module 7 Exam (GRADED A+) Integumentary System Question 1 0 / 5 pts Identify the region and the layer of skin that is highlighted in blue. (Also indicated by the arrow, below) *NOTE: To receive full credit you must label two regions. Your Answer: papilary region of the dermis Stratum spinosum; Epidermis (Must have both for full credit) Question 2 5 / 5 pts A- Identify the sensory cell receptor highlighted in blue, below, also indicated by the arrow. B- What sensory information is detec...

List two organs contained in the abdominal cavity.- Intestines, Spleen, liver, stomach. List two organs contained in the Pelvic cavity.- Blader, rectum Air and food pass in which one of the following areas: Oropharynx From widest to narrowest, the branches of the bronchial tree are: Primary bronchi, secondary bronchi, tertiary bronchi, bronchioles. When extensor digitorum contracts, what action(s) occurs? Wrist extension & Extension of digit 2-5 When flexor digitorum profundus contracts, wh...

Layers of the skin - epidermis, dermis, hypodermis Stratum Corneum - Protective durable overcoat, waterproof, tough, relatively insensitive to biological, chemical and physical assault. Stratum Lucidum - visible only in thick skin, few layers thick, dead clear cells Stratum Granulosum - 3-5 layers of thick keratinocytes flastten out Stratum Spinosum - overlies the stratum basale, cells come from the basale, filaments u the cells that resist tension, keratinocytes have a spiny appearance, c...

Oregon State Board Exam - Esthetics (2023)Solved And Already Graded A+ Oregon State Board Exam - Esthetics (2023)Solved And Already Graded A+ The muscles that respond automatically to control various body functions are: anterior striated voluntary non-striated - Answer non-striated Bacteria are single cells that are circular, spiral or: rod- shaped square-shaped angular-shaped triangular- shaped - Answer rod- shaped Disease-producing bacteria are called: virus microbes ...

The muscles that respond automatically to control various body functions are: anterior striated voluntary non-striated - ANSWER-non-striated Bacteria are single cells that are circular, spiral or: rod- shaped square-shaped angular-shaped triangular- shaped - ANSWER-rod- shaped Disease-producing bacteria are called: virus microbes pathogenic bacteria nonpathogenic bacteria - ANSWER-pathogenic bacteria Which of the following is the toughest layer of the epidermis? str...

Layers of the skin correct answersepidermis, dermis, hypodermis Stratum Corneum correct answersProtective durable overcoat, waterproof, tough, relatively insensitive to biological, chemical and physical assault. Stratum Lucidum correct answersvisible only in thick skin, few layers thick, dead clear cells Stratum Granulosum correct answers3-5 layers of thick keratinocytes flastten out Stratum Spinosum correct answersoverlies the stratum basale, cells come from the basale, filamen...

Week 5, 6 & 7 Exam: BIOS252 / BIOS 252 (Latest Update 2024 / 2025) Anatomy & Physiology II with Lab | Review Questions with Verified Answers | 100% Correct | Grade A - Chamberlain Question: Referred pain Answer: It is a type of pain that is felt in an area of the body other than its source. Question: Jessica went to her doctor's office with pain in her right shoulder blade and learned she was having a gallbladder attack. You are not surprised to hear about the unusual location o...

Exam 2: BSC2085/ BSC 2085 (Latest 2024/ 2025 Update) Anatomy and Physiology I | Qs & As| 100% Correct| Grade A (Verified Answers) Q: What are the 5 strata of keratinocytes in thick skin Answer: 1. Stratum basale 2. Stratum spinosum 3.Stratum granulosum 4. Stratum lucidum (missing in thin skin) 5.Stratum corneum Bottom to top Q: What is the Stratum Basale? Answer: -Is attached to basement membrane by hemidesmosomes -Forms a strong bond between epidermis and dermis -Forms ...

Benefits of Adaption in touch sensations - ️️1) Helps us to ignore constant, innocuous stimuli, reducing distraction 2) Helps to avoid saturation of neuronal firing rates, allowing us to detect changes in stimulus intensity over a larger ranger of intensities. Merkel Cells and Mechanotransduction - ️️When skin is presed: 1) Mechanically-gated ion channels in the A beta membrane open, letting in ions (Na) 2) This causes the first ("dynamic phase") action potential 3) Mechanically...

Nur 502 - Advanced Patho Final Exam 1 Questions & Answers, Rated 100%-1. Which cells of the dermis release histamine? A) Mast cells B) Eosinophils C) Macrophages D) Histiocytes - A Basal cell carcinoma: A) has a high metastasis potential. B) can cause significant local tissue destruction. C) is usually not nodular. D) is often preceded by actinic keratosis. - B __________ forms part of the extracellular matrix and is involved in skin maintaining moisture. A) Eumelanin B) Hyalur...