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EMT i85 (NREMT-I85) Practice Tests & Test Prep by Exam Edge - Features


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Ready to start preparing for the EMT Intermediate 85 exam? Start with an Exam Edge practice test. Our practice exams come with a variety of features to help you get the most out of your exam prep like:

  • Instant access to your online practice exams
  • Unlimited Test Access - available 24/7
  • Timed, untimed, and "study guide" modes
  • Detailed explanations for each question
  • 5 online practice exams
  • 500 unique questions, if you purchase all 5 exams
Read on and check out all the functions that make our EMT i85 practice tests a critical tool for your test prep.

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Features of Exam Edge EMT Intermediate 85 Practice Tests

Our EMT i85 practice tests offer the following features to give you a comprehensive and customizable exam prep experience:


Accessible EMT i85 Practice Tests

  • Instant online practice tests: Because our practice exams are web-based, there is no need to wait for software to download or physical supplies to arrive in the mail. Once you purchase a bundle of practice tests, you can start using them immediately!
  • Unlimited test access: Our practice tests never expire. You can revisit each test as much as you would like in order to review the questions and answers.
  • Available 24/7: You can pause and resume our practice tests to suit your schedule, at any time of day. Start a practice test in the morning, pause it at noon, and pick it back up at midnight!
  • Access your test from any device: Our practice tests are available across multiple devices. As long as you have an internet connection, you can start a practice test on your desktop computer and continue it on your laptop, tablet, or smartphone for on-the-go flexibility.
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Realistic EMT Intermediate 85 Practice Exam Questions

  • 100 multiple choice unique questions per exam: Each practice test is unique and matches the length of the real EMT i85 exam so you can practice time management and learn how to maintain focus for the duration of the test.
  • 5 online practice exams: Select our largest test bundle for the ultimate EMT Intermediate 85 test prep package - 5 practice tests each test contains 100 unique questions that's 500 unique questions to make you incredibly ready for test day.

Helpful EMT Intermediate 85 Study Guides

  • Detailed explanations for each question: Each EMT i85 practice test question comes with explanations for both correct and incorrect answers to help you understand and learn from your mistakes.
  • Repeated attempts on each practice test: You can take each unique practice test up to 4 times to strengthen your recall, hone your pacing, and build your test-taking stamina.

How EMT Intermediate 85 Practice Tests Work

Our unique EMT i85 practice test environment is the closest thing you will find to the actual test, with one exception: we tell you which questions you answered correctly and which you answered incorrectly. And most importantly, we explain why! Our practice test questions give you step-by-step explanations in an easy-to-understand format. This opportunity to understand the practice exam questions and review your answers in depth will bolster your test prep and get you ready for success on test day.

** Sample images, content may not apply to your exam **

We also know that everyone likes to study differently, so we offer three different ways to use your EMT Intermediate 85 practice exams:

  • Timed EMT i85 Practice Test Mode: Timed tests are just like the EMT i85 exam. Our system sets the test time to the same time limit, or time limit per question, that you will experience with the actual exam on test day. This is a great method of practicing your pacing, especially if you're concerned about completing your exam within the time limit.

  • Untimed EMT Intermediate 85 Practice Test Mode: With this option, you can take your time and thoroughly consider each question before answering. This rush-free mode is recommended for those dipping their toes into exam prep or just starting on their journey to take the EMT i85. It is a great way to test your knowledge with no time limit and highlight blind spots you will need to come back to in your studies - one of the many advantages of taking EMT i85 practice exams with Exam Edge!

  • EMT Intermediate 85 Study Guide Mode: Not sure where to even begin with your studying? Try a practice test in explanation mode. The questions act as a study guide, giving you the option to see the answers as you take the test. Study guide mode is an effective way to review the EMT i85 exam subject matter before you take the exam in a timed format. We recommend taking a practice test in explanation mode and taking thorough notes as the best method for beginning your test prep.

Test Prep Beyond EMT Intermediate 85 Practice Exam Questions

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Learn how to solve the entire test-taking puzzle with Exam Edge's EMT Intermediate 85 practice tests! Such exams don't just measure what you know -- they are also a test of how well you perform under pressure. The right type of test preparation helps you familiarize yourself not only with the material you are being tested on but also the format of the test, to help you beat test-taking anxiety. That is the kind of valuable experience you will get with our practice tests and exam prep so you can walk into your exam as prepared as possible and feel ready to pass your EMT i85 exam.

EMT Intermediate 85 - Features Sample Questions

Minute ventilation is calculated by which of the following means?

Correct Answer:
tidal volume times frequency of ventilation


minute ventilation, also known as minute volume, is a crucial parameter in the field of respiratory physiology. it quantifies the total volume of air that is inhaled (or exhaled) from a person's lungs in one minute. understanding how minute ventilation is calculated helps in assessing the respiratory status of individuals, especially in clinical settings.

to calculate minute ventilation, two key components are required: the tidal volume and the frequency of ventilation. tidal volume refers to the amount of air displaced between normal inhalation and exhalation when extra effort is not applied. in simpler terms, it is the volume of air taken into the lungs in a single, normal breath.

the frequency of ventilation, on the other hand, is commonly known as the respiratory rate. this rate is the number of breaths taken per minute. it is an easily measurable parameter and is often counted manually in clinical environments or through automated methods in advanced respiratory monitoring systems.

the calculation of minute ventilation involves a simple multiplication of these two values: minute ventilation (l/min) = tidal volume (l) × frequency of ventilation (breaths/min).

for example, if a person has a tidal volume of 0.5 liters and a respiratory rate of 12 breaths per minute, the minute ventilation would be: 0.5 l/breath × 12 breaths/min = 6 liters per minute.

this calculated volume is critical in medical assessments as it indicates the effectiveness of the lungs in ventilating. changes in minute ventilation can signal alterations in respiratory health and are monitored in scenarios such as surgery, while administering anesthesia, or in intensive care units. it's important to note that minute ventilation only accounts for the total volume of air exchanged and does not specify how much of this air reaches the alveoli for gas exchange. this distinction introduces the concept of alveolar ventilation, which deducts the volume of air filling the anatomical dead space – areas of the airway which do not engage in gas exchange.

in summary, minute ventilation is calculated by multiplying the tidal volume by the frequency of ventilation. this metric is fundamental in evaluating respiratory function and is critical for planning therapeutic interventions and monitoring the respiratory status of patients in various medical settings.

When the heart contracts as a result of stimulation by cells other than those in the SA node, the contraction is known as which of the following?

Correct Answer:
ectopic beat


the normal rhythmic contractions of the heart are initiated by the sinoatrial (sa) node, which is located in the right atrium. this node is often referred to as the natural pacemaker of the heart. it generates electrical impulses that propagate throughout the heart muscle, leading to the coordinated contraction of the heart chambers which pump blood effectively around the body.

however, there are occasions when other cells in the heart, which are not typically responsible for initiating the heartbeat, suddenly start firing impulses. this leads to what is known as an ectopic beat. an ectopic beat is essentially a heartbeat that originates from a site other than the sa node. these beats can occur in the atria or the ventricles and are caused by the activation of an ectopic focus, which is an area of the heart that becomes abnormally excitable.

the occurrence of ectopic beats can be influenced by several factors including stress, caffeine, alcohol, and electrolyte imbalances. in many cases, ectopic beats are benign and may be felt as a skipped heartbeat or an extra beat. however, frequent ectopic beats can sometimes indicate underlying heart conditions or lead to more serious arrhythmias.

ectopic beats are classified based on their point of origin within the heart. if they originate in the atria, they are called atrial ectopic beats; if they come from the ventricles, they are termed ventricular ectopic beats. in some cases, these can lead to more complex forms of arrhythmias, such as atrial fibrillation or ventricular tachycardia, especially if they occur frequently or in rapid succession.

in summary, an ectopic beat is a contraction of the heart that occurs due to an impulse generated outside of the sa node. this aberrant electrical activity can disrupt the normal heartbeat rhythm, leading to what might be perceived as a skipped or extra heartbeat. while usually not serious, frequent ectopic beats may require medical evaluation to rule out or manage underlying conditions.
Digital Flashcards

Are you looking to boost your EMT Intermediate 85 exam preparation? Add a pack of digital flashcards to your study routine. Flashcards offer a unique way to enhance your understanding of the material in several ways:

  • Enhanced Retention: Flashcards reinforce learning from practice tests through active recall and spaced repetition, which improves memory retention.
  • Flexibility: You can use them anytime, anywhere, when you have limited time, and when you cannot complete a practice test.
  • Immediate Feedback: Instant feedback on flashcards helps quickly identify and focus on improvement areas.

Using digital flashcards with practice tests offers you the best chance at passing your EMT i85 exam by improving your understanding and retention.

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