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julsineya [31]
2 years ago
7

What are the causes of skin cancer and why are Caucasians more at risk of skin cancer than other populations

Medicine
1 answer:
atroni [7]2 years ago
5 0

-Ultraviolet (UV) exposure – The sun is the most well-known source of UV radiation, but UV rays also come from tanning beds and other artificial sources.

-Genetics – Some risk factors of skin cancer can be inherited through our DNA.

-Immunosuppression – Some conditions, like AIDS, and certain medications, such as those provided after organ transplants, can suppress the body’s immune system and might contribute to the development of skin cancer.

-Radiation exposure – In addition to UV, there are other forms of radiation that may adversely affect the skin cells, such as X-rays or therapeutic radiation.

-Toxic sunscreens -- Most sunscreens block the absorption of Vitamin D with toxic chemicals that seep through the skin and into the bloodstream and all throughout your body. Using these toxic sunscreens could actually cause cancer. Some toxic ingredients that are in these kinds of sunscreens: oxybenzone. benzene, parabens, homosalate, octinoxate, and octocrylene

Caucasians are more at risk for skin cancer because they have less melanin produced in their skin. Lighter skin tones produce less melanin and are more prone to damaged DNA particulate from UV radiation.

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The nurse is caring for a 3-day old newborn with a myelomeningocele in the lumbar-sacral region. preoperatively, how should the
d1i1m1o1n [39]

Answer:

prone

Explanation:

7 0
1 year ago
the nurse conducts an educational session on wellness. which example will the nurse include as primary healt
dimaraw [331]

Teaching a class on the dangers of smoking.

<h3>What are primary health prevention?</h3>

Primary prevention entails taking action against a vulnerable group or individual. Primary prevention aims to stop a disease from ever developing. Healthy people are hence its intended audience. To stop a disease from developing in a susceptible person into a subclinical disease, it is frequently implemented activities that restrict risk exposure or boost the immune of those at risk.

Programs for health education, vaccinations, and physical and nutritional fitness activities are all forms of primary prevention that aim to promote health.

The first step in promoting health is to educate others about the dangers of smoking.

I understand the question you are looking for is this:

The nurse conducts an educational session on wellness. Which example will the nurse include as primary health prevention?

1. teaching a class on the dangers of smoking

2. encouraging clients to perform breast self-examinations

3. having a blood test for the human immunodeficiency virus

4. taking antimicrobials for a positive Mantoux test

Learn more about primary health prevention here:

brainly.com/question/15247443

#SPJ4

8 0
1 year ago
The hormone that blocks milk formation in males and non-pregnant females is:
Bumek [7]

Answer:

The correct option is: a. PIH

Explanation:

The PRH or the prolactin-releasing hormone is the hormone responsible for stimulating the release of prolactin from the anterior pituitary gland. Prolactin then stimulates the mammary glands of the mammals, usually females, to produce milk.

The PIH or the prolactin-inhibiting hormone, also known as dopamine, inhibits the production of prolactin and thus blocks the milk formation in males and non-pregnant females.

4 0
3 years ago
A blind man gets marooned in a desert. He has 2 red pills and 2 blue pills with him. The pills are identical in size and shape.
alexgriva [62]

Answer:

well, put all 4 of them in your mouth, next, take the drenched pills out of your mouth and examine 2 of them, put the rest in your pocket. blue dries faster, now we know how to differentiate them. To conclude it up, take the pills that are dry and wet. if both pills dry at a near time ratio, eat one from your hand, and another from your pocket.

Explanation:

6 0
3 years ago
which contagious disease creates a primary skin lesion that is a pinpointed macule, papule, or wheal with hemorrhagic puncture s
Gekata [30.6K]

Option (b) is correct i.e. pediculosis, contagious disease creates a primary skin lesion that is a pinpointed macule, papule, or wheal with hemorrhagic puncture site.

Most infections of head lice i.e. pediculosis are symptomless. When symptoms are present, there may be irritation, a tickling sensation as though something is moving in the hair, and itching due to an allergic reaction to louse saliva. One potential source of problems is secondary bacterial infection. The pathogens that cause Bartonella quintana, Rickettsia prowazekii, and Borrelia recurrentis body lice are a vector for (louse-borne relapsing fever). The most common way that head lice are transmitted is through contact with an infected person (i.e., head-to-head contact). During play (sports, playgrounds, summer camp, and sleepovers), at home, school, and in the community, there is frequently contact. Less frequently, it is possible for flies to transmit head lice (more common with body lice). Transmission can also occur if you use infected combs, brushes, towels, or if you lie on a bed, couch, pillow, carpet, or stuffed animal that has recently come into contact with an infected person.

To know more about pediculosis please refer: brainly.com/question/8555342

#SPJ4

3 0
1 year ago
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