EBK ESSENTIALS OF HUMAN ANATOMY & PHYSI
12th Edition
ISBN: 8220103633604
Author: KELLER
Publisher: PEARSON
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Textbook Question
Chapter 4, Problem 25CT
Both newborn infants and aged individuals have very little subcutaneous tissue. How does this affect their sensitivity to cold environmental temperature?
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Chapter 4 Solutions
EBK ESSENTIALS OF HUMAN ANATOMY & PHYSI
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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- List the four different general types of skin receptors, and describe the three types of stimuli that can be detected by the skinarrow_forwardWhat may cause one's skin to feel warm and moist?arrow_forwardJanna was called by her friend for an evening swimming party,she have been in the pool for quite a while. As the evening wentthrough she already felt cold and shivering. She also noticedgoosebumps on her skin, and her lips and nail beds appear to beslightly bluish in color. Explain your skin’s response to a drop inbody core temperature. Discuss the cause of her goosebumpsand the color of her lips and nailbeds.arrow_forward
- 23) which of the following statements regarding the subcutaneous layer is not true? A) this layer is underneath the dermis b) this layer houses sensory receptors c) this layer acts as insulation against cold d) this layer is composed primarily of fat cellsarrow_forwardWhy does exposure to sunlight or sunlamps darken skin?arrow_forwardExplain the structure, mechanisms, and the role of the skin in maintaining a normal body temperaturearrow_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_forwardOlder individuals do not tolerate summer heat as well as they did when they were young, and they are more prone to heat-related illnesses. What accounts for these changes?arrow_forwardOur skin discharges two types of secretions via glands. Explain the similarities and differences across the three different glands secreting either sweat or sebum (hint: include the specific secretion and secretion composition, mode of emission, and secretion function).arrow_forward
- Thank you Name the receptors of the skin and their functionarrow_forwardWhy is skin important for homeostasis?arrow_forwardDescribe how the skin contributes to the regulation of body temperature, storage of blood, protection, sensation, excretion and absorption, and synthesis of vitamin D. Thermoregulation Blood reservoir Protection Cutaneous sensation Excretion and absorption Synthesis of vitamin Darrow_forward
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