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olga55 [171]
4 years ago
12

A 15-year-old boy presents to clinic with his mother with acne on his forehead and nose. He has been using over the counter faci

al scrubs without relief. Physical exam shows multiple closed comedones with mild inflammation on the forehead and nose. He has no significant past medical history and does not smoke or consume alcohol. What is the most appropriate initial pharmacologic therapy?
Social Studies
1 answer:
Olegator [25]4 years ago
6 0

Answer:

Topical retinoid

Explanation:

Topical retinoid is a lotion, cream and gel that is being made from vitamin A that is used for the proliferation and used to reduce the keratinization of the skin cells that independent for their functions as a vitamin. Many of the branding creams contain retinol content int their products.  

Uses:

To reduce the moderation of acne, pimple, etc.

It is being used to reduce the scars.

But sometimes it can irritate the skin specially sensitive skin.  

It can increase the chances of sin burn with some people.  

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During the course of fish evolution two of the gill slits slowly evolved into ____________.
xeze [42]

in the course of fish evolution, two of the gill slits slowly advanced into the jaws.

The evolution of fish started about 530 million years in the past at some point during the Cambrian explosion. It become during this time that the early chordates advanced the cranium and the vertebral column, main to the first craniates and vertebrates. the first fish lineages belong to the Agnatha or jawless fish.

The earliest fish, corresponding to living hagfish, developed about 550 million years in the past. Diversifications that in the end advanced in fish include an entire vertebral column, jaws, and an endoskeleton manufactured from bones in preference to cartilage. Fish live in the course of the sea and in freshwater lakes and streams.

New studies have uncovered the genetic foundation of gill covers in fish, which came about over 430 million years ago. It sheds light on one of the most essential evolutionary traits for fish, in addition to over vertebrates.

In jawless fishes, a sequence of gills opened behind the mouth, and those gills became supported by way of cartilaginous elements. the primary set of these elements surrounded the mouth to shape the jaw.

Learn more about the evolutions of fishes here: brainly.com/question/1426050

#SPJ4

8 0
2 years ago
Stephen Hawking, a famous British physicist, once said, "I don't think the human race will survive the next thousand years, unle
Irina-Kira [14]

I think the answer would be B, because our world could become overpopulated, which is very likely.

Hope I helped!

~Mschmindy

4 0
3 years ago
Write an article on the topic "Nepal<br>crisis and its solution in Nepal."​
Oksi-84 [34.3K]

Answer:

Nepal has huge natural potentials like many rivers running down from the Himalayas in high speed, nearly all-year long sunshine, making it an ideal place to utilize hydro- and solar power. But what Nepal lacks is expertise. So to utilize the potentials, Nepal has to employ Indian, Chinese and other experts and even companies. Due to not too transparent system and changing governments with differing decisions, foreign investment is not effective in Nepal. Projects are started, then stopped half the way…

There is also a kind of unbased “paranoia” when foreign companies offer help (in exchange for business opportunities) in these projects. This fear is based on outdated superstitions and xenophobia towards Indians or Western companie and charities (they might try to secretly overtake the land?). This era is but not an era of colonization anymore, history had changed. Also, in spite of the wide belief, most Western charities are not wishing to convert Nepalis to Christianity in exchange for offering help in any technical expertize, as the majority of the West now is secular and not Christian.

In my modest opinion, Nepali governments should lessen the fear from foreign investors and allow some of them to make a real change, even if it seems financially less beneficial in a short -term for the country. Nepali decision-makers should understand the long-term benefits of enabling foreign investments in a development of the whole country, infrastructure, life standard of Nepalis.

Next: the education system of Nepal is painfully outdated. If Nepal cared more about “brain-exchange” programs, cooperation between Nepali and Western universities, sooner or later Nepal could grow its own engineering experts. The talents are there, but they have no opportunities. Also, why should a developing country charge high fees for study at universities? This is blocking the development of Nepal. If higher study was free in Nepal as it is in Europe, in a single generation many energy experts would appear and Nepal would look like Europe!

Thus the problem is not real, but “psychological”. The resources are there, but the mentality is backward and everyone wants a piece of the cake for himself. For real changes human beings must learn to sacrifice, and this counts also for governments and politicians. First there is a need to change the way of thinking, and the development will come after it like its tail

7 0
3 years ago
What is a Colony And how is it a colony
Liula [17]

Answer:

A colony is like a group of people or creatures that live in the same place.

The best example I can give is an Ant colony.

Ant colonies live in ant holes made by workers, and the ants all go hunt for food and stuff like we do.

<em>Hope this helps!</em> have a great day! ♣

3 0
2 years ago
Read 2 more answers
5. What are two things that stars produce?<br>​
Rasek [7]

Stars are made of very hot gas. This gas is mostly hydrogen and helium, which are the two lightest elements. Stars shine by burning hydrogen into helium in their cores, and later in their lives create heavier elements.

4 0
3 years ago
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