Study guides, Class notes & Summaries
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PNR 120 Exam 3 (Answered) Complete Solution
- Exam (elaborations) • 13 pages • 2024
-
- $12.99
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PNR 120 Exam 3 (Answered) Complete Solution 
Skin functions 
-protective covering 
-waterproof due to keratin 
-barrier to bacteria and other invading organism 
-protects underlying tissues from thermal, chemical, and mechanical injury 
-regulates body temp 
-converts ultraviolet rays to vitamin d 
-melanin protects tissue from UV light 
-nerve receptors transmit feelings of heat, cold, pain, touch, and pressure 
age related changes in skin and structure 
-decreased elastic fibers 
-loss of coll...
-
PNR 120 Exam 3 (Answered) Complete Solution
- Exam (elaborations) • 13 pages • 2024
-
- $13.98
- + learn more
PNR 120 Exam 3 (Answered) Complete Solution 
Skin functions 
-protective covering 
-waterproof due to keratin 
-barrier to bacteria and other invading organism 
-protects underlying tissues from thermal, chemical, and mechanical injury 
-regulates body temp 
-converts ultraviolet rays to vitamin d 
-melanin protects tissue from UV light 
-nerve receptors transmit feelings of heat, cold, pain, touch, and pressure 
age related changes in skin and structure 
-decreased elastic fibers 
-loss of coll...
-
PNR 120 Exam 3 (Answered) Complete Solution
- Exam (elaborations) • 13 pages • 2024
-
- $13.09
- + learn more
PNR 120 Exam 3 (Answered) Complete Solution 
Skin functions 
-protective covering 
-waterproof due to keratin 
-barrier to bacteria and other invading organism 
-protects underlying tissues from thermal, chemical, and mechanical injury 
-regulates body temp 
-converts ultraviolet rays to vitamin d 
-melanin protects tissue from UV light 
-nerve receptors transmit feelings of heat, cold, pain, touch, and pressure 
age related changes in skin and structure 
-decreased elastic fibers 
-loss of coll...
-
PNR 120 Exam 3 (Answered) Complete Solution
- Exam (elaborations) • 13 pages • 2024
-
- $13.99
- + learn more
PNR 120 Exam 3 (Answered) Complete Solution 
Skin functions 
-protective covering 
-waterproof due to keratin 
-barrier to bacteria and other invading organism 
-protects underlying tissues from thermal, chemical, and mechanical injury 
-regulates body temp 
-converts ultraviolet rays to vitamin d 
-melanin protects tissue from UV light 
-nerve receptors transmit feelings of heat, cold, pain, touch, and pressure 
age related changes in skin and structure 
-decreased elastic fibers 
-loss of coll...
-
PNR 120 Exam 3 (Answered) Complete Solution
- Exam (elaborations) • 13 pages • 2023
-
- $17.49
- + learn more
PNR 120 Exam 3 (Answered) Complete Solution 
Skin functions 
-protective covering 
-waterproof due to keratin 
-barrier to bacteria and other invading organism 
-protects underlying tissues from thermal, chemical, and mechanical injury 
-regulates body temp 
-converts ultraviolet rays to vitamin d 
-melanin protects tissue from UV light 
-nerve receptors transmit feelings of heat, cold, pain, touch, and pressure 
age related changes in skin and structure 
-decreased elastic fibers 
-loss of coll...
Make study stress less painful
-
PNR 120
- Exam (elaborations) • 13 pages • 2023
-
- $11.99
- + learn more
Skin functions 
-protective covering 
-waterproof due to keratin 
-barrier to bacteria and other invading organism 
-protects underlying tissues from thermal, chemical, and mechanical injury 
-regulates body temp 
-converts ultraviolet rays to vitamin d 
-melanin protects tissue from UV light 
-nerve receptors transmit feelings of heat, cold, pain, touch, and pressure 
age related changes in skin and structure 
-decreased elastic fibers 
-loss of collagen fibers 
-skin becomes thinner and more t...
-
PNR 120 Exam 3 (Answered) Complete Solution
- Exam (elaborations) • 13 pages • 2023
-
- $12.98
- + learn more
PNR 120 Exam 3 (Answered) Complete Solution 
Skin functions 
-protective covering 
-waterproof due to keratin 
-barrier to bacteria and other invading organism 
-protects underlying tissues from thermal, chemical, and mechanical injury 
-regulates body temp 
-converts ultraviolet rays to vitamin d 
-melanin protects tissue from UV light 
-nerve receptors transmit feelings of heat, cold, pain, touch, and pressure 
age related changes in skin and structure 
-decreased elastic fibers 
-loss of coll...
-
PNR 120 Exam 3 (Answered) Complete Solution
- Exam (elaborations) • 13 pages • 2023
-
- $13.49
- + learn more
PNR 120 Exam 3 (Answered) Complete Solution 
Skin functions 
-protective covering 
-waterproof due to keratin 
-barrier to bacteria and other invading organism 
-protects underlying tissues from thermal, chemical, and mechanical injury 
-regulates body temp 
-converts ultraviolet rays to vitamin d 
-melanin protects tissue from UV light 
-nerve receptors transmit feelings of heat, cold, pain, touch, and pressure 
age related changes in skin and structure 
-decreased elastic fibers 
-loss of coll...
-
PNR 120 Exam 3 (Answered) Complete Solution
- Exam (elaborations) • 13 pages • 2023
-
- $13.96
- + learn more
PNR 120 Exam 3 (Answered) Complete Solution 
Skin functions 
-protective covering 
-waterproof due to keratin 
-barrier to bacteria and other invading organism 
-protects underlying tissues from thermal, chemical, and mechanical injury 
-regulates body temp 
-converts ultraviolet rays to vitamin d 
-melanin protects tissue from UV light 
-nerve receptors transmit feelings of heat, cold, pain, touch, and pressure 
age related changes in skin and structure 
-decreased elastic fibers 
-loss of coll...
-
PNR 120 Exam 3 (Answered) Complete Solution
- Exam (elaborations) • 13 pages • 2023
-
- $11.49
- + learn more
PNR 120 Exam 3 (Answered) Complete Solution 
Skin functions 
-protective covering 
-waterproof due to keratin 
-barrier to bacteria and other invading organism 
-protects underlying tissues from thermal, chemical, and mechanical injury 
-regulates body temp 
-converts ultraviolet rays to vitamin d 
-melanin protects tissue from UV light 
-nerve receptors transmit feelings of heat, cold, pain, touch, and pressure 
age related changes in skin and structure 
-decreased elastic fibers 
-loss of coll...
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