How to Become a Dentist
What is a Dentist?
A dentist is an expert who specializes in dentistry, which involves the diagnosis, prevention, and treatment of conditions and illnesses of the oral cavity. Your oral cavity is your mouth, and all that is in it including your teeth gums and other related parts of your mouth. Along with the dentist, there is also his supporting team who helps in providing these oral health services. This supporting team includes dental hygienists, dental technicians, and dental assistants. A dentist will provide instruction and advice to taking care of your gums and teeth and the different diet choices that can affect your oral health. They are the professional that you see when you need to have a tooth pulled, cavities filled, having your teeth straightened, dentures, doing root canals, and general cleaning. They will also help show their younger patients how to brush their teeth properly and what type of toothbrush is best for them. More
An accountant is one of the specialists whose main duty is to inspect or keep financial accounts. Accountancy or accounting is the measurement or the provision of assurance about financial information that will help tax authorities, investors, and many other to make right decisions about the allocating resources. 
In the United States, they are a warranted law employee of a police force. They are the ones that are usually charged with the prevention and detection of crime, the apprehension of criminals, the preservation of public order, and the protection and assistance of the general public. They have the power to detain people for a limited time and also to arrest them. Most police officers take a sworn oath before they become actual police officers. Some may also be trained in special duties like child protection, civil law enforcement, VIP protection, surveillance, and counter-terrorism. They are also trained in investigation techniques in major crimes like rape, murder, drug trafficking, and fraud. Some may wear uniforms, some are plains clothes police officers, and some do undercover work. Most police officers will work with a partner.
Becoming a surgical nurse makes you the backbone of the surgical team, working in a challenging and dynamic environment. The possibilities for a career in surgical nursing are rewarding and diverse. You can specialize in all or any aspects of surgery along with working in sub-specialties like cardiac or pediatric surgery. They are also referred to as operating nurses or perioperative nurses. A surgical nurse is also a registered nurse with a specialty in surgical nursing. 
To better understand the job you must first understand the field. 
This is a physician of pediatrics or internal medicine that has pursued specialized training in diseases of the bones, muscles, and joints. This specialized training commonly includes various types of arthritis, which in the United States it affects more than 46 million adults as of 2011. Two common types of arthritis are rheumatoid arthritis and osteoarthritis. In order to see a rheumatologist, the patient will be referred to them by their primary care physician. 
This person is an artist but does not work with paint on canvas. Instead, they use the human body as their canvas. In addition to applying makeup, they also apply prosthetics. A makeup artist likes to experiment with different cosmetic looks by trying them on themselves, their friends, and family. They are someone who can skillfully transform a person into their desired appearance or character or make even their bad side look beautiful. 
An oral surgeon is one of the professionals who is dealing with various malfunctions and maladies of the gums, teeth, jaws and face. They are not to be associated with dentists since dentists are not the same as oral surgeons. Even though they’ve both completed the classes of dentistry school and their work might involve some similar basic procedures is not the same career.