LooseLeaf for Human Anatomy
5th Edition
ISBN: 9781259285271
Author: Michael McKinley Dr., Valerie O'Loughlin, Elizabeth Pennefather-O'Brien
Publisher: McGraw-Hill Education
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Textbook Question
Chapter 5, Problem 1M
Match each numbered item with the most closely related lettered item.
| 1. | integument |
| 2. | fingernails |
| 3. | keratin |
| 4. | tactile cells |
| 5. | melanocytes |
| 6. | keratinocytes |
| 7. | epidermal dendritic cell |
| 8. | subcutaneous layer |
| 9. | reticular layer |
| 10. | arrector pili |
| a. | smooth muscle attached to hair follicle |
| b. | most numerous epidermal cell |
| c. | a phagocytic cell (active in immune response) |
| d. | layer deep to dermis |
| e. | formed from stratum corneum |
| f. | receptors for touch |
| g. | composed of epidermis and dermis |
| h. | dense irregular connective tissue |
| i. | fibrous protein in epidermis |
| j. | pigment-forming cells |
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Match each numbered item with the most closely related lettered item.1. integument2. fingernails3. keratin4. tactile cells5. melanocytes6. keratinocytes7. epidermal dendritic cell8. subcutaneous layer9. reticular layer10. arrector pilia. smooth muscle attached to hair follicleb. most numerous epidermal cellc. a phagocytic cell (active in immune response)d. layer deep to dermise. formed from stratum corneumf. receptors for touchg. composed of epidermis and dermish. dense irregular connective tissuei. fibrous protein in epidermisj. pigment-forming cells
The integument contains all 4 tissue types, which are arranged into several layers. Use the figure below to label these layers and their structures. You may use answers more than once.
A -
F
G
H.
Subcutaneous
K
layer
V [ Choose ]
A
Dermis
B
Sebaceous gland
Epidermis
C
Hair follicle
Nerves
Hair
E
Stratum corneum
Sweat gland
F
Stratum basale
Adipocytes
Arrector pilli
H
TChoose ]
[ Choose ]
[ Choose ]
K
[ Choose ]
[ Choose ]
1.) Epidermis of the skin. Draw the LPO and HPO view of the epidermis and identify its different layers.
2.) Draw an HPO view of the dermis and label its layers/parts.
3.)What are the cell junctions in the stratum spinosum?
4.) Where are the melanocytes located?
5.) Describe the structure and development of the skin and the associated integumentary structures.6.) What are the functions of the integument and its associated structures?
7.) What do all living things have in common? 8.) What kinds of organisms are composed of prokaryotic cells? Eukaryotic cells? What kinds of cells do humans have?
9.) What is tissues?10.) List the four principal tissue types. 11.) Which is true? a. Epithelial tissues are well supplied with blood vessels. b. Connective tissues consist mostly of cells with little extracellular matrix. c. Blood is a connective tissue.
Chapter 5 Solutions
LooseLeaf for Human Anatomy
Ch. 5 - What are the two major layers of the integument...Ch. 5 - Prob. 2WYLCh. 5 - Why is the stratum spinosum important in...Ch. 5 - Briefly describe the process of keratinization....Ch. 5 - Prob. 5WYLCh. 5 - How do melanocytes help protect the skin?Ch. 5 - Briefly describe the structure of epidermal ridges...Ch. 5 - What is indicated by the lines of cleavage in the...Ch. 5 - Prob. 9WYLCh. 5 - Prob. 10WYL
Ch. 5 - Why does the lunula of the nail have a whitish...Ch. 5 - Prob. 12WYLCh. 5 - Compare and contrast merocrine and apocrine sweat...Ch. 5 - What do sebaceous glands secrete?Ch. 5 - What is the source of new epidermal cells and new...Ch. 5 - Why do skin repair processes take longer as we...Ch. 5 - What is the cause of increased sensitivity to the...Ch. 5 - Match each numbered item with the most closely...Ch. 5 - Prob. 1MCCh. 5 - Prob. 2MCCh. 5 - The sweat glands that communicate with skin...Ch. 5 - Which of the following is not a function of the...Ch. 5 - Prob. 5MCCh. 5 - Which statement is true about melanin and...Ch. 5 - Prob. 7MCCh. 5 - Prob. 8MCCh. 5 - Prob. 9MCCh. 5 - Water loss due to evaporation of interstitial...Ch. 5 - Prob. 1CRCh. 5 - Describe two ways in which the skin helps regulate...Ch. 5 - Prob. 3CRCh. 5 - Prob. 4CRCh. 5 - Prob. 5CRCh. 5 - Prob. 6CRCh. 5 - Describe how the skin is involved in vitamin D...Ch. 5 - Prob. 8CRCh. 5 - Prob. 9CRCh. 5 - Prob. 10CRCh. 5 - Prob. 1DCRCh. 5 - Prob. 2DCRCh. 5 - Prob. 3DCR
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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
- The papillary layer of the dermis is most closely associated with which layer of the epidermis? stratum spinosum stratum corneum stratum granulosum stratum basalearrow_forwardOne of the functions of the integumentary system is protection. Which of the following does not directly contribute to that function? stratum lucidum desmosomes folic acid synthesis Merkel cellsarrow_forwardIn people who have the genetic disorder anhidrotic ectodermal dysplasia, patches of tissue have no sweat glands. What kind of tissue does this disorder affect?arrow_forward
- Identify the 5 epidermal layers and give their distinguishing feature.arrow_forward24-year-old delivery driver is involved in an accident and sustains a wide abrasion over his left elbow The abrasion results in the total loss of epidermis over a large area of his left arm, but one month later, the abrasion has healed, with regrowth of the epidermis. Which of the following mechanisms accounts for the restoration of the epidermis over the abraded area? A. Growth of epidermis from hair follicles and sweat glands in the dermis B. Migration of endothelial cells from newly grown capillaries C. Transformation of dermal fibroblasts into epidermal cells D. Transformation of macrophages into epidermal cells E. Transformation of melanocytes into epidermal cellsarrow_forwardDIRECTIONS: Match the letter of the description and/or function to the epidermal layer that defines it. A. Outermost layer of dead keratinocytes that protect the skin 6. Stratum basale B. Layer of skin composed of areolar and dense irregular connective tissues 7. Stratum spinosum C. Layer of keratinocytes that undergo apoptosis via keratinization 8. Stratum granulosum D. Single layer of active stem cells that undergo somatic cell division 9. Stratum lucidum E. Layer of skin composed of adipose and areolar connective tissue 10. Stratum corneum F. Layer of keratinocytes with intermediate filaments to resist tension G. Layer of clear, flat, dead keratinocytes found only in thick skinarrow_forward
- Dr. 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_forwardCells of the epidermis derive from stem cells of the stratum basale. Describe how the cells change as they become integrated into the different layers of the epidermis. What determines the color of skin, and what Is the process that darkens skin when it is exposed to UV light?arrow_forwardKeratinocytes are the major cellular components of the epidermis. They are found in the four major epidermal strata: basale, spinosum, granulosum and corneum. Explain the characteristics of and the changes in the keratinocytes as they journey from the deepest to the most superficial epidermal strata.arrow_forward
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