short answers( Just few words) Basic bio, answer them all and I will rate you 1-
ID: 89327 • Letter: S
Question
short answers( Just few words) Basic bio, answer them all and I will rate you
1-How are freckles fundamentally different from age spots? Why are freckles more visible when you take a picture of skin with a camera that filters out all light except ultraviolet (UV)?
2-What is the difference between a whitehead and a blackhead? What is the technical term for a pimple?
3-Why are skin tags potentially dangerous to remove? A nevus is an accumulation of what type of epidermal cells? The moles you are born with are more likely to become malignant than the ones you develop throughout life? What does malignant mean? How does this term differ from benign? How does it relate to cancer?
4-The human papilloma virus (HPV) is very common in young, sexually active individuals. What are genital warts? Why are they potentially dangerous, especially for females?
5-What is the difference between eczema and psoriasis?
6-What is the most common type of skin cancer? What type of cells are responsible for this cancer? What is the most dangerous form of skin cancer? What type of cells are responsible for this cancer? Are all tumors cancerous? Why or why not?
7-Can you explain the ABCDEs of melanoma? In other words, what are the signs that your mole might be transforming into cancer?
8-What is cholecalciferol? Where is it made? What is its function? What is calcidiol? Where is it made? What is its function? What is calcitriol? Where is it made? What is its function?
9-What is rickets? How does this disease develop? How does rickets differ from osteomalacia?
Explanation / Answer
#) Frickles are typically small and occur on those who have fair skin,especially red headed people.This typically occur on children and face as person ages,although a person with hereditary freckles can have them for his or her whole life.Whereas Age spots tend to be bigger than frickles and occuer due to ageing as the name implies.
The UV cameras blocks out any visible and infrared light allowing only ultraviolet light pass through which reveals all the underlying damage that our skin is hiding.
#) Black head and white head occurs when a pore gets blocked with dead skin cells and oils.The difference is that in the case of whiteheads the pore remains closed whereas with blackheads, the pore is stretched open.
The technical name for pimple is Acne vulgaris
# An HPV infection is caused by human papillomavirus, a DNA virus from papillomavirus family.More than 40 types are transmitted through sexual contact and infect the genitals.Risk factor for persistent HPV infection include early age of first sexual intercourse,multiple partners,smoking and poor immune function.Genital wrats are soft growth that occur in genitals.they are sexually transmitted infection.HPV is typically spread by sustained direct skin to skin contact with vaginal sex.Occasionally,it can spread from a mother to her baby during pregnancy so they are potentially dangerous especially for women.
#)Psoriasis is a chronic autoimmune condition that result in the overproduction of skin cells.The dead skin cells build up into silvery white scales.There is no cure of psoriasis.
Whereas Eczema occurs because of aa hypersensitivity reaction.This causes the skin to overreact to certain triggers such as dyes,fabrics,soaps,animals and other reactants.
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