Essentials of Human Anatomy & Physiology and Modified Mastering A&P with Pearson eText -- ValuePack Access Card Package (12th Edition)
12th Edition
ISBN: 9780134810843
Author: Elaine N. Marieb, Suzanne M. Keller
Publisher: PEARSON
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Textbook Question
Chapter 4, Problem 4MC
Which structure is not associated with a hair?
a. Shaft
d. Cuticle
b. Cortex
e. Lunule
c. Matrix
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Chapter 4 Solutions
Essentials of Human Anatomy & Physiology and Modified Mastering A&P with Pearson eText -- ValuePack Access Card Package (12th Edition)
Ch. 4 - Select the one false statement about mucous and...Ch. 4 - 2. Serous membranes
a. line the mouth.
b. have...Ch. 4 - 3. Which is not a component of sweat?
a....Ch. 4 - Which structure is not associated with a hair? a....Ch. 4 - In investigating the cause of thinning hair, which...Ch. 4 - Which structure is not associated with a nail? a....Ch. 4 - 7. Which one of the following is not associated...Ch. 4 - Which of the following is not a skin structure? a....Ch. 4 - 9. Match the structures of the right with their...Ch. 4 - 10. What is the name of the connective tissue...
Ch. 4 - From what types of damage does the skin protect...Ch. 4 - Explain why we become tanned after sitting in the...Ch. 4 - Prob. 13SAECh. 4 - 14. Name two different categories of skin...Ch. 4 - How does the skin help to regulate body...Ch. 4 - Prob. 16SAECh. 4 - Prob. 17SAECh. 4 - Which skin cancer arises from the youngest...Ch. 4 - Why does hair turn gray?Ch. 4 - 20. Name three changes that occur in the skin as...Ch. 4 - Is a bald man really hairless? Explain.Ch. 4 - Contrast the secretions of eccrine and apocrine...Ch. 4 - Prob. 23SAECh. 4 - Prob. 24CTCh. 4 - 25. Both newborn infants and aged individuals have...Ch. 4 - A 40-year-old beachboy is complaining to you that...Ch. 4 - Prob. 27CTCh. 4 - The water of a swimming pool is hypotonic to our...Ch. 4 - 29. Mr. Rossi, a fisherman in his late sixties,...Ch. 4 - Mr. Grayson is receiving a drug treatment...Ch. 4 - 31. Which type of injection would allow a drug to...Ch. 4 - Prob. 32CTCh. 4 - Prob. 33CT
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- The hair matrix contains ________. the hair follicle the hair shaft the glassy membrane a layer of basal cellsarrow_forwardEccrine sweat glands ________. are present on hair are present in the skin throughout the body and produce watery sweat produce sebum act as a moisturizerarrow_forwardSebaceous glands ________. a. are a type of sweat gland b. are associated with hair follicles c. may function in response to touch d. release a watery solution of salt and metabolic wastearrow_forward
- Which statement is true about melanin and melanocytes?a. Melanin is produced by cells that are located in thestratum spinosum.b. Melanin is a pigment that accumulates inside keratinocytes.c. Darker-skinned individuals have more melanocytes thanlighter-skinned individuals.d. Albinism is caused by a lack of melanocytes inthe bodyarrow_forwardwhat do epidermal ridges give rise to? A skin hair B fingerprints C sebaceous gland D meissner corpusdearrow_forwardThe thinnest density of hair in the supercilium is located in a. the head b. the tail c. the body d. the superior marginarrow_forward
- ___________ are a reproduction of friction skin ridges.arrow_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_forwardWhich is FALSE about integuments? A. Turtles have epidermal scales over the top of their shells B. Amphibians do gas exchange through their skin C. Reptile scales form a continuous water tight sheath D. The main function of fish slime is to keep salt from entering their bodies E. Bony Fish have a layer of epidermis over the top of their scalesarrow_forward
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