This is the content of the pop-over!
  
Exam Edge Dark Logo Exam Edge Dark Logo
Business
Healthcare
Education
World


Recent Searches
Try searching for

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


Get Instant Online Access Now!

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

Understanding what is on the HESI EMT-B exam is crucial step in preparing for the exam. You will need to have an understanding of the testing domain (topics covered) to be sure you are studing the correct information.

  • Directs your study efforts toward the most relevant areas.
  • Ensures efficient and adequate preparation.
  • Helps identify strengths and weaknesses.
  • Allows for a focused approach to address gaps in understanding.
  • Aligns your preparation with the exam's expectations.
  • Increases the likelihood of success.
  • Keeps you informed about your field's current demands and standards.
There is no doubt that this is a strategic step in achieving certification and advancing your career.

Select Your Test Bundle

Excellent

  
170 reviews


Select Quantity

Buy one or SAVE BIG with a Multi Test Value Pack for the HESI EMT-B exam.

All transactions
secured and encrypted
All prices are
in US dollars
Get 10% OFF today's order using promo code SAVE-GYUY Ends in    


HESI EMT-B (HESI-EMT-B) Shortcuts

Additional test information
General Exam Info
Exam Topics
Exam Topics
Features
Features
Study Plan
Study Plan Tips
Exam Edge Desc
Test Reviews
Why Exam
Why Exam Edge?
Exam FAQ
FAQ
Exam Related Blogs
Related Blogs
Exam FAQ
Take a FREE Test

HESI EMT-Basic Exit Exam Blueprint

Understanding the exact breakdown of the HESI EMT-Basic Exit test will help you know what to expect and how to most effectively prepare. The HESI EMT-Basic Exit has multiple-choice questions The exam will be broken down into the sections below:

HESI EMT-Basic Exit Exam Blueprint
Domain Name % Number of
Questions
Airway, Respiration & Ventilation 17-21% 17
Cardiology & Resuscitation 16-20% 16
Trauma 19-23% 19
Medical/Obstetrics/Gyn 27-31% 27
EMS Ops 11-15% 11

HESI EMT-Basic Exit - Exam Topics Sample Questions

Blood pressure can be expressed as which of the following?

Correct Answer:
cardiac output x peripheral vascular resistance
*p blood pressure (bp) is a critical physiological parameter that indicates the force of circulating blood on the walls of blood vessels. it is fundamentally determined by two main factors: cardiac output and peripheral vascular resistance. *p cardiac output is the volume of blood the heart pumps per minute. it is calculated as the product of stroke volume (the amount of blood pumped by the heart with each beat) and heart rate (the number of heartbeats per minute). thus, cardiac output can be expressed as: \[ \text{cardiac output} = \text{stroke volume} \times \text{heart rate} \] *p on the other hand, peripheral vascular resistance refers to the resistance that blood vessels provide against the flow of blood. this resistance is influenced by various factors, including the diameter and elasticity of the blood vessels, as well as the viscosity of the blood. *p the relationship between blood pressure, cardiac output, and peripheral vascular resistance can be encapsulated in the formula: \[ \text{blood pressure} = \text{cardiac output} \times \text{peripheral vascular resistance} \] this equation underscores how changes in either cardiac output or peripheral vascular resistance can impact blood pressure. *p for instance, an increase in cardiac output, say due to increased heart rate or stroke volume, typically elevates blood pressure, assuming peripheral resistance remains constant. similarly, an increase in peripheral vascular resistance, perhaps due to narrowing of the blood vessels (vasoconstriction), also tends to raise blood pressure if cardiac output is unchanged. *p conversely, a decrease in cardiac output or a reduction in peripheral vascular resistance (e.g., through vasodilation, where blood vessels widen) generally results in a decrease in blood pressure. this dynamic interaction between cardiac output, peripheral vascular resistance, and blood pressure is a fundamental concept in understanding cardiovascular health and is crucial for managing conditions like hypertension. *p in summary, the expression of blood pressure as the product of cardiac output and peripheral vascular resistance encapsulates a core physiological relationship, reflecting how the cardiovascular system adapts to various physiological and pathological conditions to maintain homeostasis.

In hazardous materials situations, decontamination takes place in which of the following zones?

Correct Answer:
warm zone
in hazardous materials (hazmat) incidents, the area where the incident occurs is typically divided into three zones: the hot zone, the warm zone, and the cold zone. each zone serves a specific purpose in managing the safety and effectiveness of the response to the incident.

the hot zone, also known as the exclusion zone, is the area that immediately surrounds the hazardous material spill or release. it is the most dangerous zone as it contains the highest concentration of hazardous materials. only personnel with specialized training and personal protective equipment (ppe) are permitted to enter the hot zone to stop the release and begin mitigation procedures.

the warm zone, or contamination reduction zone, is where decontamination takes place. it serves as a buffer between the hot zone and the cold zone. personnel and equipment leaving the hot zone must go through the warm zone to undergo decontamination processes. this is crucial to prevent the spread of contaminants to cleaner areas and to protect the health of response team members and the public. decontamination might involve the removal of hazardous substances from protective gear, equipment, and individuals, using methods such as washing, chemical detoxification, or physical removal.

finally, the cold zone, also known as the support zone, is where the command post and support functions are located. this zone is considered safe and free from contamination. it is where personnel not wearing ppe can operate safely. it is also the area where evacuated civilians, media, and other non-essential personnel can be located.

understanding the functions of these zones is critical for the safety and efficiency of hazmat incident management. each zone has specific protocols to control the situation and minimize health risks. the correct and rigorous use of the warm zone for decontamination is essential to maintain the integrity of the cold zone, ensuring it remains a safe area free from contamination.