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NCMA RCMAS (RCMAS) Practice Tests & Test Prep by Exam Edge - Exam Info



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NCMA Registered Clinical Medical Assistant Specialist - 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 Certified Medical Assistant NCMA Registered Clinical Medical Assistant Specialist (RCMAS) Certification Exam. Our comprehensive NCMA Registered Clinical Medical Assistant Specialist 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 Certified Medical Assistant NCMA Registered Clinical Medical Assistant Specialist Certification Exam. Our NCMA Registered Clinical Medical Assistant Specialist 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 NCMA Registered Clinical Medical Assistant Specialist 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 NCMA RCMAS exam, ensuring you have the knowledge you need to be successful!

NCMA Registered Clinical Medical Assistant Specialist - Additional Info Sample Questions

Plasma is made up of what percentage of water?

Correct Answer:
90


plasma, the liquid component of blood, is predominantly composed of water. in fact, about 90% of plasma is water. this high water content is critical because it allows plasma to flow easily through blood vessels, carrying with it various important substances. these substances include proteins like albumin, globulins, and fibrinogen, which play crucial roles in maintaining blood volume and pressure, immune responses, and blood clotting.

besides water and proteins, plasma also contains a small percentage of other solutes including electrolytes, nutrients, gases, waste products, and hormones. electrolytes like sodium, potassium, calcium, and chloride help in maintaining cellular function and the overall acid-base balance in the body. nutrients such as glucose, fatty acids, and amino acids are transported by plasma to various parts of the body where they are utilized for energy and building cellular structures.

gases like oxygen and carbon dioxide are also dissolved in plasma. oxygen is carried from the lungs to tissues that need it for metabolism, while carbon dioxide, a waste product of cellular metabolism, is transported back to the lungs to be exhaled. hormones, which are chemical messengers secreted by glands, travel through the plasma to target organs, influencing a wide range of physiological processes.

the remaining part of plasma comprises about 9% proteins, which not only aid in transport but also play pivotal roles in defense mechanisms and the regulation of osmotic pressure, which helps to keep fluid within the bloodstream. the final 1% consists of other substances such as fats, carbohydrates, and various metabolic byproducts.

understanding the composition of plasma is crucial for medical practices, especially in treatments like plasma transfusion, which is used to treat conditions such as clotting disorders, burns, and liver failure. plasma's ability to carry a diverse range of essential substances makes it a vital component of the circulatory system, supporting both the stability and functionality of the human body.