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HESI EMT-B (HESI-EMT-B) Practice Tests & Test Prep by Exam Edge - Exam Info



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The more you know about the HESI EMT-B 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.

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HESI EMT-Basic Exit - 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 Health Education Systems, Inc HESI EMT-Basic Exit (HESI-EMT-B) Certification Exam. Our comprehensive HESI EMT-Basic Exit 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 Health Education Systems, Inc HESI EMT-Basic Exit Certification Exam. Our HESI EMT-Basic Exit 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 HESI EMT-Basic Exit practice tests are available to you anytime from anywhere on any device, allowing you to study when it works best for you. There are 15 practice tests available, each with 90 questions and detailed explanations to help you study. Every exam is designed to cover all of the aspects of the HESI EMT-B exam, ensuring you have the knowledge you need to be successful!

HESI EMT-Basic Exit - Additional Info Sample Questions

Blood is composed of all but which of the following?

Correct Answer:
purkinje fibers
*p the question asks which component is not part of the composition of blood. the correct answer is "purkinje fibers." to understand why, let's first examine what constitutes human blood and then understand what purkinje fibers are. *p blood is a vital fluid in the human body that performs essential functions such as transporting oxygen and nutrients to cells, removing waste products, and immune system activities. blood is composed primarily of four major components: red blood cells (erythrocytes), white blood cells (leukocytes), plasma, and platelets (thrombocytes). - **red blood cells** are responsible for carrying oxygen from the lungs to the rest of the body and returning carbon dioxide to be exhaled. - **white blood cells** are part of the immune system, helping to fight infections and other diseases. - **plasma**, the liquid component of blood, comprises water, salts, and proteins. it serves as a transport medium for glucose, lipids, metabolic waste products, and carbon dioxide. - **platelets** play a critical role in blood clotting and wound repair. *p on the other hand, purkinje fibers are specialized muscle fibers located within the heart. they are part of the cardiac conduction system, which controls the heart rate by generating and conducting electrical impulses. these impulses trigger the heart muscles to contract, thereby ensuring coordinated heartbeats. purkinje fibers, therefore, are crucial for the proper functioning of the heart's electrical activity but are not a component of the blood. *p since purkinje fibers are found in the heart and play a role exclusive to cardiac function, they do not circulate in the blood like the other components mentioned. hence, they are correctly identified as not being a part of blood composition, unlike red blood cells, white blood cells, plasma, and platelets, all of which circulate within the bloodstream and perform functions essential to maintaining blood's role in the body.