Anatomy & Physiology (6th Edition)
6th Edition
ISBN: 9780134156415
Author: Elaine N. Marieb, Katja N. Hoehn
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Question
Chapter 5, Problem 20SAQ
Summary Introduction
To review:
The cause of following phenomenon:
(a) Pimples
(b) Dandruff
(c) Greasy hair and shiny nose
(d) Stretch mark
(e) Freckles
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Explain each of these familiar phenomena in terms of what you learned in this chapter: (a) goose bumps, (b) dandruff, (c) stretch marks from gaining weight, (d) leaving fingerprints, (e) the almost hairless body of humans, (f) getting gray hairs.
Select the best answer or answers from the choices given: The epidermis provides a physical barrier due largely to the presence of (a) melanin, (b) carotene, (c) collagen, (d) keratin.
This ABC video follows the story of a pair of fraternal African-American twins, one of whom is albino.Watch this video (http://openstaxcollege.org/l/albino) to learn about the challenges these children and their family face. Whichethnicities do you think are exempt from the possibility of albinism?
Chapter 5 Solutions
Anatomy & Physiology (6th Edition)
Ch. 5.1 - Which layer of the skin-dermis or epidermis-is...Ch. 5.2 - While walking barefoot in a barn, Jeremy stepped...Ch. 5.2 - The stratum basale is also called the stratum...Ch. 5.2 - Why are the desmosomes connecting the...Ch. 5.3 - Which layer of the dermis is responsible for...Ch. 5.3 - Which tissue of the hypodermis makes it a good...Ch. 5.3 - You have just gotten a paper cut. It is very...Ch. 5.4 - Melanin and carotene are two pigments that...Ch. 5.4 - Prob. 9CYUCh. 5.4 - Which alteration in skin color may indicate a...
Ch. 5.5 - What are the concentric regions of a hair shaft,...Ch. 5.5 - Prob. 12CYUCh. 5.5 - What is the role of an arrectorpili muscle?Ch. 5.5 - What is the function of the hair papilla?Ch. 5.6 - Why is the lunule of a nail white instead of pink...Ch. 5.6 - Why are nails so hard?Ch. 5.7 - Which cutaneous glands are associated with hair...Ch. 5.7 - Prob. 18CYUCh. 5.7 - Prob. 19CYUCh. 5.7 - Sebaceous glands are not found in thick skin. Why...Ch. 5.8 - What chemicals produced in the skin help provide...Ch. 5.8 - Which epidermal cells play a role in body...Ch. 5.8 - How is sunlight important to bone health?Ch. 5.8 - Prob. 24CYUCh. 5.9 - Which type of skin cancer develops from the...Ch. 5.9 - What name is given to the rule for recognizing the...Ch. 5.9 - The healing of burns and epidermal regeneration is...Ch. 5.9 - Prob. 28CYUCh. 5 - Which epidermal cell type is most numerous? (a)...Ch. 5 - Which cell functions as part of the immune system?...Ch. 5 - The epidermis provides a physical barrier due...Ch. 5 - Skin color is determined by (a) the amount of...Ch. 5 - The sensations of touch and pressure are picked up...Ch. 5 - Which is not a true statement about the papillary...Ch. 5 - Skin surface markings that reflect points of tight...Ch. 5 - Which of the following is not an epidermal...Ch. 5 - An arrector pili muscle (a) is associated with...Ch. 5 - Prob. 10MCCh. 5 - Sebum (a) lubricates the surface of the skin and...Ch. 5 - Prob. 12MCCh. 5 - Which epidermal cells are also called prickle...Ch. 5 - Is a bald man really hairless? Explain.Ch. 5 - You go to the beach to swim on an extremely hot,...Ch. 5 - Prob. 16SAQCh. 5 - Describe the process of hair formation, and list...Ch. 5 - Prob. 18SAQCh. 5 - Prob. 19SAQCh. 5 - Prob. 20SAQCh. 5 - Why are there no skin cancers that originate from...Ch. 5 - A man got his finger caught in a machine at the...Ch. 5 - Prob. 23SAQCh. 5 - A common belief is that having your hair cut makes...Ch. 5 - Integumentary System A terrible collision between...Ch. 5 - Integumentary System A terrible collision between...Ch. 5 - Integumentary System A terrible collision between...Ch. 5 - Integumentary System A terrible collision between...
Knowledge Booster
Learn more about
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
- In elderly people, blood supply to the dermis is reduced and sweat glands are less active. This combination of factors would most affect the, : (a) ability to thermoregulate. (b) ability to heal injured skin. (c) ease with which the skin is injured. (d) physical characteristics of the skin. (e) ability to grow hair.arrow_forwardCircle the false statement about fibromyalgia: (a) It is a chronic pain syndrome. (b) Its cause is unknown. (c) It mostly affects women. (d) It is a sex-linked recessive disease.arrow_forwardDiscuss the functional implications of the following structural changes in skin associated with aging. 1 less subcutaneous fat and decreased circulation in the dermis 2 decreased melanin production in the hair and skin 3 decreased cell proliferation in the hair follicle 4 reduced collagen and elastic production in the dermis 5 decreased activity of the eccrine sudoriferous glandsarrow_forward
- Identify the epidermal layer(s) in which the following cancers arise: (a) basal cell carcinoma; (b) malignant melanoma; (c) squamous cell carcinoma.arrow_forwardSelect the best answer or answers from the choices given: The rule of nines is helpful clinically in (a) diagnosing skin cancer, (b) estimating the extent of a burn, (c) estimating how serious a cancer is, (d) preventing acne.arrow_forwardA 56 y/o woman has a history of extensive exposure to ultraviolet radiation from both the sun and artificial tanning sources( tanning lights&beds) since childhood. The excessive wrinkling observed is caused primarily by which one of the the following effects of UV rays on the skin? A)damaged elastic fibers B)dilated follicles with plugged orifices C)increased size and activity of melanocytes D)thickening of the the stratum Cornell E)vascular sclerosis of dermal blood vesselsarrow_forward
- 19) which layer of the skin are nails derived from? a) adipose layer b) epidermis c) hypodermis d) dermisarrow_forwardNursing question no. 6 Why do scars look different from surrounding skin?arrow_forwardSelect the best answer or answers from the choices given: Skin color is determined by (a) the amount of blood, (b) pigments, (c) oxygenation level of the blood, (d) all of these.arrow_forward
- From the list of tissues in column B, identify the primary tissue that forms each of the structures in column A.Column A Column B(1) epidermis (a) dense irregular connective tissue (2) reticular layer of the dermis (b) dense regular connective tissue(3) hypodermis (c) areolar connective tissue(4) papillary layer of the dermis (d) epithelial tissue(5) apocrine sweat glands (e) adipose tissue(6) hair follicle(7) nailsarrow_forwardSelect the best answer or answers from the choices given: An arrector pili muscle (a) is associated with each sweat gland, (b) can cause a hair to stand up straight, (c) enables each hair to be stretched when wet, (d) provides new cells for continued growth of its associated hair.arrow_forwardWhy is having your hair cut painless?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Human Anatomy & Physiology (11th Edition)BiologyISBN:9780134580999Author:Elaine N. Marieb, Katja N. HoehnPublisher:PEARSONBiology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStaxAnatomy & PhysiologyBiologyISBN:9781259398629Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa StouterPublisher:Mcgraw Hill Education,
- Molecular Biology of the Cell (Sixth Edition)BiologyISBN:9780815344322Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter WalterPublisher:W. W. Norton & CompanyLaboratory Manual For Human Anatomy & PhysiologyBiologyISBN:9781260159363Author:Martin, Terry R., Prentice-craver, CynthiaPublisher:McGraw-Hill Publishing Co.Inquiry Into Life (16th Edition)BiologyISBN:9781260231700Author:Sylvia S. Mader, Michael WindelspechtPublisher:McGraw Hill Education
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:PEARSON
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Anatomy & Physiology
Biology
ISBN:9781259398629
Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:9780815344322
Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:9781260159363
Author:Martin, Terry R., Prentice-craver, Cynthia
Publisher:McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Biology
ISBN:9781260231700
Author:Sylvia S. Mader, Michael Windelspecht
Publisher:McGraw Hill Education
The Human Reproductive System; Author: Professor Dave Explains;https://www.youtube.com/watch?v=TucxiIB76bo;License: Standard YouTube License, CC-BY