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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Question
Chapter 5, Problem 2WYL
Summary Introduction
To determine:
The relationship between exposure to sunlight and the body's requirement for Vitamin D.
Introduction:
The skin protects the body from the external environment. It is also called integument. The skin is formed from two layers. The uppermost layer is called epidermis, while the innermost layer of skin is termed as the dermis.
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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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Similar questions
- How do variations in skin color in correlate to the homeostasis of folate and vitamin D. How does this relate (or not relate) to how skin color is perceived in society?arrow_forwardAs “naked apes” humans lack the protective investment of fur that shields other mammals from the damaging effects of sunlight. How does human skin respond to ultraviolet radiation in the short term and with continued exposure?arrow_forwardVitamin D and folate levels in the blood are both affected by UV light. Describe the predicted effects of using a tanning booth (which exposes skin to UV light) on the blood levels of these two vitamins.arrow_forward
- Briefly describe how melanin provides protection for our skin and describe what physiological and anatomical changes occur to your skin when you have excessive sun exposure.arrow_forwardDescribe the two ways that skin affects body temperature regulation.arrow_forwardHow do folate, vitamin D, and uv intensity affect the skin color? Explain.arrow_forward
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