Anatomy & Physiology
1st Edition
ISBN: 9781938168130
Author: Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble
Publisher: OpenStax College
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Textbook Question
Chapter 5, Problem 17RQ
An individual using a sharp knife notices a small amount of blood where he just cut himself. Which of the following layers of skin did he have to cut into in order to bleed?
- stratum corneum
- stratum basale
- papillary dermis
- stratum granulosum
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Chapter 5 Solutions
Anatomy & Physiology
Ch. 5 - The skin consists of two layers and a closely...Ch. 5 - Figure 5.4 If you zoom on the cells at the...Ch. 5 - Figure 5.6 If you zoom on the cells of the stratum...Ch. 5 - This ABC video follows the story of a pair of...Ch. 5 - The papillary layer of the dermis is most closely...Ch. 5 - Langerhans cells are commonly found in the...Ch. 5 - The papillary and reticular layers of the dermis...Ch. 5 - Collagen lends ________ to the skin. elasticity...Ch. 5 - Which of the following is not a function of the...Ch. 5 - In response to stimuli from the sympathetic...
Ch. 5 - The hair matrix contains ________. the hair...Ch. 5 - Eccrine sweat glands ________. are present on hair...Ch. 5 - Sebaceous glands ________. are a type of sweat...Ch. 5 - Similar to the hair, nails grow continuously...Ch. 5 - In humans, exposure of the skin to sunlight is...Ch. 5 - One of the functions of the integumentary system...Ch. 5 - An individual using a sharp knife notices a small...Ch. 5 - As you are walking down the beach, you see a dead,...Ch. 5 - If you cut yourself and bacteria enter the wound,...Ch. 5 - In general, skin cancers ________. are easily...Ch. 5 - Bedsores ________. can be treated with topical...Ch. 5 - An individual has spent too much time sun bathing....Ch. 5 - After a skin injury, the body initiates a...Ch. 5 - Squamous cell carcinomas are the second most...Ch. 5 - What determines the color of skin, and what is the...Ch. 5 - Cells of the epidermis derive from stem cells of...Ch. 5 - Explain the differences between eccrine and...Ch. 5 - Describe the structure and composition of nails.Ch. 5 - Why do people sweat excessively when exercising...Ch. 5 - Explain your skins response to a drop in body core...Ch. 5 - Why do teenagers often experience acne?Ch. 5 - Why do scars look different from surrounding skin?
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Collagen lends ________ to the skin. elasticity structure color UV protectionarrow_forwardWhat are some functions of skin?arrow_forwardThe papillary layer of the dermis is most closely associated with which layer of the epidermis? stratum spinosum stratum corneum stratum granulosum stratum basalearrow_forward
- This is a picture of Thick Skin - epidermis. Please use arrows to identify the following: stratum corneum stratum lucidum stratum granulosum stratum spinosum stratum basalearrow_forwardJacob received a flu shot in his arm. When the needle punctured his skin it would have gone through the following integumentary layers-IN ORDER - from superficial to deep. stratum corneum, stratum lucidum, stratum granulosum, stratum spinosum, stratum basale stratum corneum, stratum granulosum, stratum spinosum, stratum basale stratum basale, stratum spinosum, stratum granulosum, stratum corneum stratum lucidum, stratum corneum, stratum granulosum, stratum spinosum, stratum basalearrow_forwardWhich layer of the epidermis contains dead cells filled with keratin? Stratum lucidum Stratum basale Stratum spinosum Stratum corneum Stratum granulosumarrow_forward
- Draw brackets and circles to indicate the layers and structures of the epidermis and dermis in this example of thick skin. Indicate and label the following structures: • Dermal papilla Epidermal ridge Stratum basale Stratum corneum Stratum granulosum Stratum lucidum Stratum spinosumarrow_forwardDr. Cortez is examining a microscope slide of a tissue sample of skin from a patient with large fluid-filled blisters. What does she see on the slide that would lead her to suspect the patient has bullous pemphigoid? O There is a split between the papillary and reticular layers of the dermis. The stratified squamous epithelium of the epidermis lacks defined layers and the cells of the stratum basale appear squamous in shape rather than cuboidal. O There is an obvious split between the epidermis and the underlying dermis. O The stratum corneum is separated from the stratum germinativum.arrow_forwardNumber the strata of thick skin epidermis from deepest (1) to most superficial (5). _____ Stratum spinosum _____ Stratum corneum _____ Stratum basale _____ Stratum lucidum _____ Stratum granulosumarrow_forward
- The cuticle is a complex non-cellular layer secreted by the epidermis. It is the seat of complex processes and changes. Along this line, how are sclerotization and melanization of the integument influenced by the hemolymph? Elaborate.arrow_forwardIdentify the five layers of the epidermis. EG Answer Bank stratum corneum stratum granulosum stratum lucidum stratum spinosum stratum basalearrow_forwardWhich of the following layers of the epidermis varies most widely between thick skin (e.g. sole of your foot) and thin skin (e.g. abdomen)? stratum granulosum stratum basale stratum spinosum stratum corneum stratum lucidumarrow_forward
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