Anatomy and Physiology
9th Edition
ISBN: 9781260256000
Author: SALADIN
Publisher: MCG
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Chapter 6, Problem 19TYR
Summary Introduction
Introduction:
A hair is a slender filament of keratinized cells that grows from an oblique tube in the skin called Hair follicle. It is also known as pilus and it undergoes various phases of growth.
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FIGURE 10-3 label this section of a finger with the appropriate terms on the lines provided and on the blanks in the Lab Report at the end of this
Shaft
of hair
Arrector
pili muscle
Relaxed
Contracted
FIGURE 10-2 When the arrector pili contracts, it pulls the follicle and hair into a perpendicular position, improving the insulation quality of the hair
Notice how a "goose pimple" is raised around the follicle opening.
4.
3.
2
exercise.
Projections of the dermis toward the skin surface are called ______________ .
. Hair is an appendage of the skin, growing out of anorgan known as the ___________.
Chapter 6 Solutions
Anatomy and Physiology
Ch. 6.1 - Prob. 1BYGOCh. 6.1 - Prob. 2BYGOCh. 6.1 - Prob. 3BYGOCh. 6.1 - Prob. 4BYGOCh. 6.1 - Prob. 5BYGOCh. 6.1 - Prob. 6BYGOCh. 6.1 - The name of the branch of medicine that deals with...Ch. 6.1 - Prob. 2AYLOCh. 6.1 - Prob. 3AYLOCh. 6.1 - Prob. 4AYLO
Ch. 6.1 - Prob. 5AYLOCh. 6.1 - Prob. 6AYLOCh. 6.1 - Prob. 7AYLOCh. 6.1 - Prob. 8AYLOCh. 6.1 - Prob. 9AYLOCh. 6.1 - Prob. 10AYLOCh. 6.1 - Prob. 11AYLOCh. 6.1 - Prob. 12AYLOCh. 6.1 - Prob. 13AYLOCh. 6.1 - Prob. 14AYLOCh. 6.2 - Prob. 7BYGOCh. 6.2 - Prob. 8BYGOCh. 6.2 - Prob. 9BYGOCh. 6.2 - Prob. 10BYGOCh. 6.2 - Prob. 11BYGOCh. 6.2 - Prob. 1AYLOCh. 6.2 - Three kinds of hair, including fetal and adult...Ch. 6.2 - Prob. 3AYLOCh. 6.2 - Prob. 4AYLOCh. 6.2 - Prob. 5AYLOCh. 6.2 - Prob. 6AYLOCh. 6.2 - Prob. 7AYLOCh. 6.2 - Alopecia pattern baldness, and hirsutism...Ch. 6.2 - Prob. 9AYLOCh. 6.2 - The anatomy of fingernails and toenails; location...Ch. 6.3 - Prob. 12BYGOCh. 6.3 - Prob. 13BYGOCh. 6.3 - Prob. 14BYGOCh. 6.3 - Prob. 1AYLOCh. 6.3 - Prob. 2AYLOCh. 6.3 - Prob. 3AYLOCh. 6.3 - Prob. 4AYLOCh. 6.4 - Prob. 15BYGOCh. 6.4 - Prob. 16BYGOCh. 6.4 - Prob. 17BYGOCh. 6.4 - Prob. 18BYGOCh. 6.4 - Prob. 1AYLOCh. 6.4 - Prob. 2AYLOCh. 6 - Cells of the ________ are keratinized and dead. a....Ch. 6 - Prob. 2TYRCh. 6 - Which of the following skin conditions or...Ch. 6 - Prob. 4TYRCh. 6 - The hair on a 6-year-olds arms is a. vellus hair....Ch. 6 - Which of the following terms is least related to...Ch. 6 - Prob. 7TYRCh. 6 - Prob. 8TYRCh. 6 - Which of the following glands produce the acid...Ch. 6 - Prob. 10TYRCh. 6 - Prob. 11TYRCh. 6 - A muscle that causes a hair to stand on end is...Ch. 6 - Prob. 13TYRCh. 6 - Blueness of the skin due to low oxygen...Ch. 6 - Prob. 15TYRCh. 6 - Prob. 16TYRCh. 6 - Prob. 17TYRCh. 6 - Prob. 18TYRCh. 6 - Prob. 19TYRCh. 6 - Prob. 20TYRCh. 6 - Prob. 1BYMVCh. 6 - Prob. 2BYMVCh. 6 - Prob. 3BYMVCh. 6 - Prob. 4BYMVCh. 6 - Prob. 5BYMVCh. 6 - Prob. 6BYMVCh. 6 - Prob. 7BYMVCh. 6 - Prob. 8BYMVCh. 6 - Prob. 9BYMVCh. 6 - Prob. 10BYMVCh. 6 - Prob. 1WWTSCh. 6 - Prob. 2WWTSCh. 6 - Prob. 3WWTSCh. 6 - Vitamin D synthesis begins in certain cutaneous...Ch. 6 - Prob. 5WWTSCh. 6 - Prob. 6WWTSCh. 6 - Prob. 7WWTSCh. 6 - Prob. 8WWTSCh. 6 - Prob. 9WWTSCh. 6 - Merocrine and apocrine sweat glands are present...Ch. 6 - 1. Many organs of the body contain numerous...Ch. 6 - Prob. 2TYCCh. 6 - Prob. 3TYCCh. 6 - Prob. 4TYCCh. 6 - Why is it important for the epidermis to be...
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- True or False: If a medulla exhibits a pattern, the hair isanimal in origin. ___________arrow_forwardHistological descriptions of the different layers of the skin and its appendages. Stratum corneum Stratum lucidium Stratum granulosum Stratum spinosum Stratum germinatumarrow_forward27. ____________________ respond to any stimulus that creates stretching of the skin.arrow_forward
- The tissue that has the ability to react to stimuli is _______________.arrow_forward______________ macrophages arise from red bone marrow and migrate to the epidermis.arrow_forwardThe hair shaft is functionally analogous to the___________________________________ nail bed nail matrix nail root hyponychium nail platearrow_forward
- True or false: The dermis is composed of connective tissue, and it's main role is to provide direct protection from the external environment.arrow_forwardA cut that extends into the epidermis and dermis is considered to be a _________ cut and will bleed due to the damage to blood vessels.arrow_forwardThe form and pattern of skin ridges are determined bythe (epidermis, dermal papillae).arrow_forward
- Histological descriptions of the different layers of the skin and its appendages. Epidermis Dermis Hypodermis Stratum corneum Stratum lucidium Stratum granulosum Stratum spinosum Stratum germinatum Hair Arrector pilli Sebaceous gland ( secrete hair oil) Sweat gland Nailarrow_forwardIntegumentaryarrow_forwardWhat layer of the skin is the deepestarrow_forward
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