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NES Health (505) Practice Tests & Test Prep by Exam Edge - Exam Info



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The more you know about the NES Health exam the better prepared you will be! Our practice tests are designed to help you master both the subject matter and the art of test-taking to be sure you are fully prepared for your exam.

Here are a few things to think about:

  • What is the NES Health certification exam?
  • Who is Responsible for the NES exam?
  • Am I eligibility for the NES Health Exam?
  • What is the best way to ensure your succes on the first try?
  • The benefits of using Exam Edge to pass your NES Health exam.

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NES Health - Additional Information

At ExamEdge.com, we focus on making our clients' career dreams come true by offering world-class practice tests designed to cover the same topics and content areas tested on the actual National Evaluation Series NES Health (505) Certification Exam. Our comprehensive NES Health practice tests are designed to mimic the actual exam. You will gain an understanding of the types of questions and information you will encounter when you take your National Evaluation Series NES Health Certification Exam. Our NES Health Practice Tests allow you to review your answers and identify areas of improvement so you will be fully prepared for the upcoming exam and walk out of the test feeling confident in your results.

Because our practice tests are web-based, there is no software to install and no need to wait for a shipment to arrive to start studying. Your NES Health practice tests are available to you anytime from anywhere on any device, allowing you to study when it works best for you. There are 20 practice tests available, each with 100 questions and detailed explanations to help you study. Every exam is designed to cover all of the aspects of the NES Health exam, ensuring you have the knowledge you need to be successful!

NES Health - Additional Info Sample Questions

Which vitamin is most important for preventing the onset of scurvy?

Correct Answer:
vitamin c.


the correct answer to the question of which vitamin is most important for preventing the onset of scurvy is vitamin c. scurvy is a disease that was historically found among sailors and others who had no access to fresh fruits and vegetables for extended periods. it is now known to be caused by a deficiency in vitamin c, also known as ascorbic acid.

vitamin c plays a crucial role in the human body, particularly in the synthesis of collagen. collagen is a vital structural protein that helps in the formation and repair of tissues, including skin, tendons, ligaments, and blood vessels. without sufficient vitamin c, the body cannot properly form collagen, leading to weakened connective tissues. this impairment manifests in symptoms typical of scurvy, which include bleeding and bruising easily, hair and tooth loss, joint pain, and swelling, and ultimately, if untreated, can lead to death.

moreover, vitamin c acts as a potent antioxidant, protecting the body against damage from free radicals and supporting the immune system. it also aids in the absorption of iron from plant-based foods and helps in the healing of wounds.

other vitamins, such as vitamin e, k, and b12, mentioned in the options, also play significant roles in human health. for instance, vitamin e is also an antioxidant, vitamin k is essential for blood clotting, and vitamin b12 is crucial for nerve function and the production of dna and red blood cells. however, none of these vitamins are involved in preventing scurvy. thus, for the specific prevention of scurvy, vitamin c is the most important.