ANAT.+PHYSIO.2-LAB.MAN. >CUSTOM<
20th Edition
ISBN: 9781264303090
Author: VanPutte
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Textbook Question
Chapter 5, Problem 10CT
Harry, age 55, went to a health fair and had a PSA test. The test result and subsequent examinations indicated prostate cancer. Harry was given radiation treatments and chemotherapeutic drugs. These drugs adversely affect cancer cells by interrupting mitosis, but they also interrupt mitosis in normal cells. Describe the probable effect of chemotherapy on Harry’s epidermis, hair, nails, skin pigmentation sebaceous glands.
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Which of the following cancer types arises from the cells of the epidermis
that have the highest mitotic activity?
O squamous cell carcinoma
basal cell carcinoma
O malignant melanoma
O breast cancer
O subdural hematoma
Next
Previous
You develop a callus on the bottom of your hallux from a pair of ill-fitting shoes, and you feel the pain of an Onychocryptosis on the same hallux.
A treatment for Onychocryptosis is to remove the nail and apply a chemical such as phenol to the cells
the nail matrix, which kills the cells. What effect will killing the cells of the nail matrix have on the nail?
Is the answer below the correct answer to the question?
Consider the three most common types of skin cancer. Then, click and drag each label into the appropriate category.
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Most common
Basal Cell Carcinoma
Squamous Cell
Melanoma (3/3)
type
(1/3)
Carcinoma (2/3)
Arises from
keratinocytes in
the deepest
layer of the
epidermis
If metastasized,
the deadliest
skin cancer
Seldom spreads
to other tissues
Arises from the
cells that protect
from UV light
Least common
type
Arises from
superficial cells
of the epidermis
Can spread from
the keratinocytes
to the lymph
nodes
Caused by
mutations
commonly found
in moles
Chapter 5 Solutions
ANAT.+PHYSIO.2-LAB.MAN. >CUSTOM<
Ch. 5.1 - Provide on example for each function of the...Ch. 5.2 - From deepest to most superficial, name and...Ch. 5.2 - Prob. 3AYPCh. 5.2 - Prob. 4AYPCh. 5.2 - Prob. 5AYPCh. 5.2 - How do gentic factors, exposure to sunlight, and...Ch. 5.2 - How do carotene, blood flow, oxygen content, and...Ch. 5.2 - Prob. 8AYPCh. 5.2 - Prob. 9AYPCh. 5.2 - What are cleavage lines, and how are they related...
Ch. 5.3 - Name the types of tissue forming the subcutaneous...Ch. 5.3 - Prob. 12AYPCh. 5.3 - Prob. 13AYPCh. 5.4 - When and where are Ianugo, vellus, and found in...Ch. 5.4 - Prob. 15AYPCh. 5.4 - Prob. 16AYPCh. 5.4 - Describe the ports of a hair follicle. How the...Ch. 5.4 - Prob. 18AYPCh. 5.4 - Prob. 19AYPCh. 5.4 - Prob. 20AYPCh. 5.4 - Prob. 21AYPCh. 5.4 - Which glands of the skin are responsible for...Ch. 5.4 - Name the ports of a nail. Which Port produces most...Ch. 5.4 - Prob. 24AYPCh. 5.5 - In what ways does the skin provide protection?Ch. 5.5 - Prob. 26AYPCh. 5.5 - Prob. 27AYPCh. 5.5 - Prob. 28AYPCh. 5.5 - Prob. 29AYPCh. 5.6 - Prob. 30AYPCh. 5.7 - Compared with young skin, why is aged skin more...Ch. 5.7 - Prob. 32AYPCh. 5.7 - Prob. 33AYPCh. 5.7 - Prob. 34AYPCh. 5 - If a splinter penetrates the skin of the palm of...Ch. 5 - Prob. 2RACCh. 5 - Prob. 3RACCh. 5 - Prob. 4RACCh. 5 - Prob. 5RACCh. 5 - Prob. 6RACCh. 5 - Prob. 7RACCh. 5 - Prob. 8RACCh. 5 - Prob. 9RACCh. 5 - Prob. 10RACCh. 5 - Prob. 11RACCh. 5 - Prob. 12RACCh. 5 - Prob. 13RACCh. 5 - Prob. 14RACCh. 5 - Prob. 15RACCh. 5 - Smooth muscles that are attached to hair follicles...Ch. 5 - Prob. 17RACCh. 5 - For questions 17-19, match the type of gland with...Ch. 5 - Prob. 19RACCh. 5 - Prob. 20RACCh. 5 - Prob. 21RACCh. 5 - Prob. 22RACCh. 5 - Which of these processes increase (s) heat loss...Ch. 5 - Prob. 24RACCh. 5 - The skin of infants is more easily penetrated and...Ch. 5 - Melanocytes are found primarily in the stratum...Ch. 5 - The rare of water loss from the skin of a hand was...Ch. 5 - It has been several weeks since George has...Ch. 5 - Prob. 5CTCh. 5 - Why are your eyelshes not a foot long? Your...Ch. 5 - Pulling on hair can be quite painful, hyet cutting...Ch. 5 - A patient has an ingrown toenail, in which the...Ch. 5 - Defend or refute the following statement:...Ch. 5 - Harry, age 55, went to a health fair and had a PSA...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- In clinical practice, drugs can be delivered by diffusion across the skin. This delivery method is called transdermal administration. Why are fat-soluble drugs more desirable for transdermal administration than drugs that are water soluble?arrow_forwardName and describe the pigments in the skin. Which pigment is more protective against ultraviolet radiation? TTT Arial v 3 (12pt) v T-= -arrow_forwardAlthough malignant melanoma accounts for only approximately 5% of all skin cancers, 90% of skin cancer deaths are due to metastasis and resistance to chemotherapy. Which of the following would be associated with this horrible diagnosis? O a. metastasis O b. goblet cell O c. stratum basale all of the above O a+ c, but not b ◄ Previous Next ->arrow_forward
- Linda is a 25 year old lady with a diagnosis of Emotionally Unstable Personality Disorder. She has recently attended A and E having made a number of deep lacerations to her arms with a rusty razor blade. A) Explain your understanding of the structure of the skin including the role of the different types of cell. B) What are the normal stages of wound healing and what might affect Linda's healing process. C) What interventions would you suggest in this situation? Please justify your answer.arrow_forwardWhy are melanomas the most common type of skin cancer to metastasize? (Recall that melanocytes are formed from neural crest tissue, an embryonic tissue that wanders extensively during early development.)arrow_forwardA 44-year-old Caucasian woman has a small mole on her upper thigh. Her past history is negative for serious illness. She was hospitalized for the birth of her three children. She admits to being an "avid sun worshipper" and is noted to have very dark brown skin and some premature aging of the facial skin. 1. Considering the possible etiology of melanoma, what effect does the exposure to sunlight have on this form of cancer? 2. Explain what the ABCDE features are that are associated with skin cancer. 3. What instructions should the nurse give to the patient about monitoring the mole on her thigh and watching for other skin changes? 4. What can the nurse recommend to the patient for self-care measures to prevent skin cancer?arrow_forward
- Kindly answer briefly both questions a. Cells of the epidermis are derived from stem cells of the stratum basale. Describe how the cells change as they become integrated into the different layers of the epidermis. b. What structures are produced from keratinization of the epidermis?arrow_forwardGrayson is receiving a drug treatment transdermally (through the skin). Explain why drugs delivered by this route are fat-soluble rather than water-soluble.arrow_forwardThe epidermis is composed of five cell types. Match each type to its description. Tactile cells 2 Keratinocytes 3 Dendritic cells 4 Stem cells 5 Melanocytes Match each of the options above to the items below. Undifferentiated cells that divide and give rise to keratinocytes Epidermal cells that produce keratin Cells that produce the dark pigments that act as a UV shield Sensory receptors for touch Immune cells that guard against pathogens that penetrate into the skinarrow_forward
- Do skin cancers originate in the stratum cornerman cells? Defend your answer.arrow_forwardGiven the knowledge that cancer cells are continuously dividing and normal cells are not, try to explain how radiotherapy can kill cancer cells more than normal cells.arrow_forwardCan an epidemiologist who finds a correlation between the use of tanning beds and melanoma (an aggressive form of skin cancer) in college-age women conclude that tanning beds cause skin cancer? Yes, as long as the correlation was statistically significant. No, because correlation is not proof of causation. Yes, but only melanoma skin cancer, not other forms of skin cancer. No, because the correlation would have to hold with males and females and in different age groups. Yes, but only for college-age women.arrow_forward
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