Ponce de Leon Facts – Who is he?

Juan Ponce de Leon became popular because of his ventures discovering gold. He was aid to be the one who found the ever oldest settlement which is situated in Puerto Rico. This was the time when he landed on North America, in its mainland to be more specific. This was the time when he dubbed a particular region as Florida. There are so many interesting Ponce de Leon facts that history geeks would surely take an interest on. What are these?

The Life of Ponce de Leon Facts

Ponce de Leon was born in the year 1460 in Spain. This was led by Juan Ponce de Leon which initiated the conquest to Europe for their gold search. Basically, he was able to bring his troop in the southeast coast. This now turned out to be the United States. He was responsible for coining the name for Florida. With this, he turned out to be the very first Puerto Rican governor.

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The early years of Juan Ponce de Leon was tracked as him being poor. Despite this though, he came from a noble clan from Santervas de Campos, in Spain. He was born in the year 1460. During that time, he was at a page of the court in Aragon. This was the time he learned various social skills. The same was also true with military and religion tactics. This was the time when he turned out to be a soldier who then fought against the presence of the Moors near that in Granada. As compared to other conquistadores, de Leon then became popular. This was true for his fortune with that of exploration. It turned out that he started his quest. This was a relevant part of the second expedition of Christopher Columbus. This transpired in the year 1943. When he was still in his explorations, he got to employ various skills and even tactics that he was able to learn during his adventures in the military. This was the time when he control and subdue the native people located in the Caribbean.

During the 1500, settlements were devised by Ponce de Leon involving Hispaniola. This is now the modern Dominican Republic and Haiti. He began by putting up farms and he even constructed defenses because he was hoping to establish an island colony directed towards Spain. After all the hard work, his efforts suddenly paid off and he really got to prosper well. He sold livestock to most of the Spanish ships which were about to return home during that time. He also helped the suppressed native Carib. This occurred as there was an uprising happening around the Hispaniola. In the year 1504, Ponce de Leon was then referred to as a provincial governor. This was directed towards the eastern part of the country. When he returned to his return from that of Spain, he decided to marry Leonora. They had three children when they were still together. His profits became one of the determinant of his success. He inspired a lot of his fellowmen during that time.

Color Blindness Facts – What is this condition really about?

There are many people who have a story of sensory experience to share. This is true for each and every one. For some, this may be related to the deficiency in color vision. This only means that the color of perception is really different from what others see. This is said to be a severe form of deficiency and there are so many color blindness facts that a lot of people have to learn. Usually, individuals with color blindness are not aware of the difference among these colors. They do not realize this right ahead. But then, identifying it is going to happen because of the individuals around. To confirm, having the eyes tested on a laboratory or clinic is the answer.

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Usually, color blindness may be inherited. This is brought by abnormal photopigments. The mentioned would have to be the molecules that function to detect the color everywhere. This is always in cone-shaped cell which is situated within the retina. There are instances when this is referred to as the cone cells. As for most humans, the genes are required so that the body would be creating photopigments. The defects in this way are the genes which are the ones that trigger the color blindness all the time.

As what has always been claimed, there are three main kinds of color blindness. These would always be based on the defects of photopigment. These would always respond to red light, blue and green. Most of the time, red-green color blindness is a common one. This is followed by that of blue-yellow color blindness. The complete absence of color vision is considered to be the total color blindness. This is rare. However, it may still be a problem.

There are instances when color blindness is brought by chemical or physical damage. This is directed towards the optic nerve and on other parts of the brain. These are all responsible in processing the color information. Usually, color vision also declines as age gets older. This transpired because of cataract. This is a yellow and clouding factor that sets on the eyes.

Who suffers color blindness?

With this, no one is exempted. Everyone may suffer from it and that is the truth. For men, it is almost 8 percent. As for women, it is 0.5 percent. This is listed most especially from those who come with their innate Northern European ancestry. This is the answer to the common form of color blindness which is always of red-green.

Men are the ones who are prone to color blindness because women do not have the same genes. This is usually linked with the presence of the X chromosome. Males have an X chromosome. For females though, there are two. When it comes to females, the only functional gene is said to be one. This is just enough so that the loss of the other may be compensated. This is a sort of inheritance which is patterned with the X-linked. This would always affect males.

Skin Cancer Diagnosis: Learn About Biopsy and the Diagnosis of Skin Cancer

Getting a Diagnosis

With so many skin conditions to be had, a visual examination is not enough to conclude that a lesion is in fact skin cancer. A mole, growth or lesion may look like a “classic case” of skin cancer and yet be benign. On the other hand, a mole that looks quite normal could be a dangerous melanoma.


A biopsy is the one definitive way to know for sure whether or not there is a cancerous condition present. This is ordinarily covered by insurance as a diagnostic procedure. Having a biopsy done means taking a small sample of tissue for examination under a microscope by a pathologist -– someone highly trained in recognizing cancerous cells. Since cutting away a portion of skin– no matter how small– is painful, you will usually have a local anesthetic for the procedure. There are several methods of obtaining the tissue sample for the biopsy:

  • Shave Biopsy: As the name implies, a sharp blade is used to shave off all or part of the suspicious area. This method is generally not used if melanoma is suspected, as thickness is the most important measurement for treatment planning.
  • Punch Biopsy: For this type, the doctor uses a circular tool (much like a cookie cutter!) to remove the tissue sample.

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  • Incisional: A scalpel is used to remove part of a lesion. This method is used in cases where the suspect area is large, or where a tissue-sparing method is preferred, such as on hands, feet, and eyes. This method is not usually used if melanoma is suspected.
  • Excisional: A scalpel is used to remove the entire lesion along with a margin of healthy tissue. This type usually requires closure with stitches. Unusually large or oddly placed excisional biopsies may require a skin flap or graft for closure.
  • Nail Bed: If the suspicious area is under a fingernail or toenail, at least part of the nail will need to be removed to provide access for an incisional or excisional biopsy to be performed.
  • Fine Needle Aspiration: Rarely used to get a skin sample, this method is more likely to be used to obtain a sample from subcutaneous areas below the skin and from lymph nodes.

Questions To Ask Your DoctorHere are some common sense questions to ask the doctor:

  • Which type of biopsy is right for me?
  • Will this be done in your office or at the hospital?
  • Will the biopsy hurt?
  • How do I care for the wound when I get home?
  • Will there be scarring?
  • When will I get the results?
  • Is It cancerous?

Waiting for the results is usually more painful than the biopsy. Results can take anywhere from a couple of days to two weeks, depending on doctors’ orders and lab procedures. Your doctor will let you know what time frame to expect. Call your doctor’s office if it has been longer than you expected –- most are very understanding. Your doctor will discuss the pathology report with you, usually in his office. It’s a good idea to take along a trusted friend or family member to act as a listener. People often forget important details when they’re under stress, so two sets of ears are better than one.

Your pathology report will detail whether or not cancerous cells were found, what kind they are, and may include measurements. Sometimes the pathologist will suggest further treatment options. At this point your doctor will spell out his recommendations to you. If any next steps are needed, planning will begin here.