Anatomy & Physiology (6th Edition)
6th Edition
ISBN: 9780134156415
Author: Elaine N. Marieb, Katja N. Hoehn
Publisher: PEARSON
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Textbook Question
Chapter 5, Problem 9MC
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.
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An arrector pili muscle (a) is associated with each sweat gland, (b) causes the hair to stand up straight, (c) enables each hair to be stretched when wet, (d) squeezes hair upward so it can grow out.
Identify the different portions (a–e) of a hair and hair follicle. (a) ______________(c) ______________ (e) ______________ (b) ______________ (d) ______________
Select 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.
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...
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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
- Explain the differences between eccrine and apocrine sweat glands.arrow_forwardThe two major components of the integument are (a) the cutaneous membrane and the accessory structures. (b) the epidermis and the hypodermis. (c) the hair and the nails. (d) the dermis and the subcutaneous layer.arrow_forwardThe ability of the epidermis to resist rubbing and abrasion is largely due to the presence of (a) melanin, (b) carotene, (c) collagen, (d) keratin.arrow_forward
- When sweat evaporates from the surface of the skin, the skin cools down. Sweat helps the body maintain homeostasis with respect to temperature. However, there are two different types of sweat glands. (a) Identify the type of sweat gland that secretes sweat into the hair follicle. (b) Describe two ways in which the two types of sweat glands differ. You can start your sentences like this: The H type of sweat gland that secretes sweat into the hair follicle is... . The two types of sweat gland are different from each other because... . Respond in 2 to 3 complete sentences. Normal Enter your answer here V 204arrow_forwardA). What is melanin's productive functions? B). Explain the role of sunlight Vitamin D production. C). How do sweat and sebum differ in their productive functions of skin?arrow_forwardIn 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_forward
- What is the major factor accounting for the waterproof nature of the skin? (a) desmosomes in stratum corneum, (b) glycolipid between stratum corneum cells, (c) the thick insulating fat of the hypodermis, (d) the leathery nature of the dermis.arrow_forwardMatch 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 cellsarrow_forwardWhich of the following is a function of the integumentary system? a) all of fhese b) to remove waste products from the blood through sweat c) to synthesize vitamin D d) to produce acidic compounds to slow bacterial growtharrow_forward
- Manufacturers of shampoos and conditioners often claim their products contain vitamins that are necessary to keep hair shafts healthy. Do hair shafts need vitamins?arrow_forwardSelect the corrwct one. The two major components of the integument are(a) the cutaneous membrane and the accessory structures.(b) the epidermis and the hypodermis.(c) the hair and the nails.(d) the dermis and the subcutaneous layer.arrow_forwardMatch each epidermal layer in column B to its description in column A.Column A Column B(1) Desmosomes and shrinkage artifacts give its cells “spiny”projections. (a) stratum basale(2) Its cells are flat, dead bags of keratin. (b) stratum corneum(3) Its cells divide, and it is also called the stratum germinativum. (c) stratum granulosum(4) It contains keratohyalin and lamellated granules. (d) stratum lucidum(5) It is present only in thick skin. (e) stratum spinosumarrow_forward
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