Unlock hundreds more features
Save your Quiz to the Dashboard
View and Export Results
Use AI to Create Quizzes and Analyse Results

OR
Sign inSign in with Facebook
Sign inSign in with Google
Quizzes > Quizzes for Business > Healthcare

Take the EMT/EMS Fundamentals Knowledge Quiz

Sharpen Your EMS Basics with Our Quiz

Difficulty: Moderate
Questions: 20
Learning OutcomesStudy Material
Colorful paper art depicting elements related to EMTEMS Fundamentals Knowledge Quiz.

Ready to challenge yourself with the EMT/EMS Fundamentals Knowledge Quiz? This assessment is designed for EMT students and first responders seeking an engaging EMS practice quiz to reinforce core concepts. Upon completion, participants will understand vital protocols and boost confidence for certification or exam prep. The questions mirror real-world scenarios and can be customized in our editor to suit your study goals. Looking for more challenge? Try the EMT Basic Knowledge Quiz or explore the EMS Protocol Knowledge Assessment, and discover others in our quizzes library.

During the primary assessment, what does the "ABC" mnemonic stand for?
Airway, Breathing, Circulation
Airway, Bleeding, Consciousness
Aorta, Blood pressure, Circulation
Alertness, Bleeding, Capillaries
The primary survey uses ABC to prioritize Airway, Breathing, then Circulation in initial patient assessment. Securing the airway first prevents hypoxia, followed by assessing breathing quality and circulation status. This sequence is fundamental to emergency response.
What is the normal adult resting respiratory rate?
8 - 12 breaths per minute
12 - 20 breaths per minute
20 - 30 breaths per minute
30 - 40 breaths per minute
A normal adult respiratory rate ranges from 12 to 20 breaths per minute. Rates below or above this range can indicate respiratory compromise or distress. Monitoring respiratory rate helps EMTs assess ventilation status.
What is the correct compression”to”ventilation ratio for single”rescuer adult CPR?
30 compressions to 1 breath
30 compressions to 2 breaths
15 compressions to 1 breath
15 compressions to 2 breaths
Current guidelines recommend a 30:2 compression”to”ventilation ratio for single”rescuer adult CPR. This ratio maximizes perfusion by prioritizing chest compressions while still providing rescue breaths. Consistency with this ratio improves patient outcomes.
Which airway adjunct is used to prevent the tongue from obstructing the airway in an unconscious patient?
Oropharyngeal airway
Nasopharyngeal airway
Laryngeal mask airway
Endotracheal tube
An oropharyngeal airway (OPA) holds the tongue forward to maintain a patent airway in unconscious patients without gag reflex. It is inserted into the mouth and prevents tongue obstruction. Proper sizing and placement are essential to avoid injury.
Which device is used to noninvasively measure a patient's oxygen saturation?
End”tidal CO₂ monitor
Pulse oximeter
Stethoscope
Sphygmomanometer
A pulse oximeter uses a light sensor to estimate peripheral oxygen saturation noninvasively. It provides rapid feedback on oxygenation status during patient assessment. Accurate readings guide oxygen therapy and ventilation decisions.
When inserting a nasopharyngeal airway in an adult, the bevel should be oriented:
Downward toward the floor of the nostril
Upward toward the palate
Facing toward the nasal septum
Facing away from the nasal septum
The bevel of a nasopharyngeal airway should face toward the nasal septum to follow the natural curvature of the nasal passage. This orientation reduces mucosal trauma and eases insertion. Proper lubrication also minimizes irritation.
Which pulse site is recommended for checking circulation in an unresponsive adult?
Femoral pulse
Carotid pulse
Radial pulse
Brachial pulse
The carotid pulse is the most reliable site for assessing central circulation in an unresponsive adult. It provides a strong pulsation even during low-perfusion states. Checking carotid flow helps determine the need for immediate CPR.
What is the primary benefit of performing a jaw”thrust maneuver during airway management?
To open the airway while minimizing cervical spine movement
To prevent aspiration of gastric contents
To facilitate endotracheal tube placement
To create a tighter seal for ventilation
The jaw-thrust maneuver opens the airway by lifting the mandible without moving the cervical spine, making it ideal for suspected spinal injuries. It ensures airway patency while protecting the neck. This technique is preferred over head-tilt chin-lift in trauma.
The mnemonic "OPQRST" is primarily used to assess which aspect of patient evaluation?
Mechanism of injury
Respiratory function
Cardiac history
Pain characteristics
OPQRST stands for Onset, Provocation, Quality, Radiation, Severity, and Time, guiding detailed pain assessment. It helps EMTs understand pain history and characteristics to diagnose conditions. Thorough pain evaluation aids in treatment prioritization.
In adult patients, hypotension is commonly defined as a systolic blood pressure below which value?
90 mmHg
100 mmHg
80 mmHg
120 mmHg
A systolic pressure below 90 mmHg is generally considered hypotensive in adults and may indicate shock or significant blood loss. Identifying hypotension early prompts rapid intervention. Blood pressure trends guide ongoing management.
During suctioning, what is the maximum recommended duration for a single pass in an adult patient?
5 seconds
20 seconds
15 seconds
10 seconds
Each suction pass in an adult should last no longer than 10 seconds to minimize hypoxia and trauma. Prolonged suctioning can exacerbate oxygen desaturation. Adequate preoxygenation between attempts is essential.
Which condition is an indication for bag”valve”mask ventilation?
Shallow, inadequate respirations
Spontaneous, deep respirations
Conscious patient with clear airway
Normal respiration rate and depth
Bag”valve”mask ventilation is indicated when a patient's respirations are shallow or inadequate to maintain oxygenation and ventilation. It supports breathing until spontaneous respirations improve. Appropriate mask seal and technique prevent complications.
A patient presents with rapid pulse, shallow breathing, cool clammy skin, and low blood pressure. These signs are most consistent with:
Shock
Anaphylaxis
Asthma attack
Hypoglycemia
These signs - tachycardia, shallow respirations, cool clammy skin, and hypotension - are classic indicators of shock. Shock indicates poor tissue perfusion requiring prompt fluid resuscitation and transport. Early recognition is crucial for patient survival.
After attaching AED pads to a downed adult, the next step is to:
Deliver a shock immediately
Analyze the patient's rhythm
Check for a pulse
Continue chest compressions without delay
Once pads are in place, the AED must analyze the cardiac rhythm to determine if a shock is advised. This automated step ensures shocks are only delivered for shockable rhythms. Follow AED prompts for safe and effective use.
When should a secondary assessment be initiated?
Before the primary survey
After stabilizing life”threatening conditions in the primary survey
Only after hospital handoff
Only if the patient is conscious
The secondary assessment occurs after the primary survey and stabilization of life”threatening issues. It includes a full head”to”toe exam and detailed history. This systematic approach ensures no injuries are overlooked.
Based on vital signs of heart rate 120 bpm, respiratory rate 28/min, and blood pressure 90/60 mmHg, the patient is most likely in which class of hypovolemic shock?
Class IV
Class I
Class II
Class III
Class III hypovolemic shock involves 30 - 40% blood volume loss and presents with tachycardia (>120 bpm), tachypnea, and hypotension (systolic <90 mmHg). Recognition of this class guides aggressive fluid resuscitation. Early intervention improves outcomes.
A trauma patient has hypotension, distended neck veins, and tracheal deviation. Which condition is most likely and requires immediate intervention?
Tension pneumothorax
Cardiac tamponade
Massive hemothorax
Simple pneumothorax
Hypotension, distended neck veins, and tracheal deviation are hallmark signs of a tension pneumothorax. Immediate needle decompression is required to relieve trapped air and restore circulation. Delay can lead to cardiovascular collapse.
An ECG shows an irregularly irregular rhythm with absent P waves and variable R”R intervals. This rhythm is:
Atrial fibrillation
Asystole
Ventricular tachycardia
Sinus tachycardia
Atrial fibrillation is characterized by an irregularly irregular rhythm, absent P waves, and variable R”R intervals on ECG. It can decrease cardiac output and requires rate control and anticoagulation in care. Recognizing it ensures proper management.
In the prehospital setting, supraglottic airway devices (e.g., LMA) are most appropriate when:
The patient is conscious and breathing adequately
Endotracheal intubation has failed and BVM ventilation is inadequate
Bag-valve-mask ventilation is effective
The patient has an intact gag reflex
Supraglottic airways are indicated when BVM ventilation is inadequate and endotracheal intubation has failed. They provide a secure airway without requiring laryngoscopy and help maintain oxygenation. Proper use requires training and contraindications must be observed.
An oxygen cylinder gauge reads 1800 psi on an E”cylinder. Using a cylinder factor of 0.3, how many minutes of oxygen remain at a 10 L/min flow rate?
24 minutes
72 minutes
48 minutes
60 minutes
Available oxygen time = (Gauge PSI - 200) - Cylinder Factor ÷ Flow Rate = (1800 - 200) - 0.3 ÷10 = 1600 - 0.3/10 = 48 minutes. Subtracting the safety reserve (200 psi) avoids full depletion. This calculation guides supply management.
0
{"name":"During the primary assessment, what does the \"ABC\" mnemonic stand for?", "url":"https://www.quiz-maker.com/QPREVIEW","txt":"During the primary assessment, what does the \"ABC\" mnemonic stand for?, What is the normal adult resting respiratory rate?, What is the correct compression”to”ventilation ratio for single”rescuer adult CPR?","img":"https://www.quiz-maker.com/3012/images/ogquiz.png"}

Learning Outcomes

  1. Identify core emergency medical procedures and protocols.
  2. Apply airway management techniques in simulated scenarios.
  3. Demonstrate accurate assessment of vital signs under pressure.
  4. Evaluate patient assessment findings to prioritize care.
  5. Analyse common EMS terminology and equipment usage.
  6. Master fundamental life support principles for emergency response.

Cheat Sheet

  1. Master the Head-Tilt/Chin-Lift Maneuver - This classic move is your go-to trick for opening the airway in unconscious patients without spinal concerns. Gently tilt the head back while lifting the chin to keep the tongue from blocking breathing. Pro tip: if you suspect a neck injury, hold off and choose a spine-safe alternative. Learn more
  2. Practice the Jaw-Thrust Maneuver - Perfect for patients with possible cervical spine injuries, this technique lifts the jaw forward without bending the neck. It's a lifesaver when you need to protect the spine while ensuring air keeps flowing. Keep practicing on a manikin until you feel confident! Dive into details
  3. Understand the Use of Oropharyngeal Airways (OPAs) - OPAs hold the tongue away from the back of the throat, making breathing easier in unconscious patients lacking a gag reflex. Choose the right size by measuring from mouth corner to earlobe for a snug fit. Once inserted, it's like giving the airway a VIP pass! See how it works
  4. Learn About Nasopharyngeal Airways (NPAs) - NPAs slip in through the nose to secure an airway, especially useful if there's oral trauma or a strong gag reflex. Measure from the nose tip to the earlobe for the perfect length. They're a gentle alternative that still keeps air flowing freely! Find out more
  5. Master Bag-Valve-Mask (BVM) Ventilation - BVMs are your best friend when a patient isn't breathing enough on their own. Achieve a tight mask seal and give one breath every 5 - 6 seconds for adults to avoid overinflation. With practice, you'll be delivering lifesaving puffs like a pro! Get the scoop
  6. Recognize Signs of Adequate Breathing - Look for a steady rate of 10 - 24 breaths per minute, smooth chest rises, and clear lung sounds. These are your green lights that the airway is clear and functioning. Celebrating this win is easy - just keep monitoring and stay alert! Check guidelines
  7. Identify Signs of Inadequate Breathing - Watch for weird breathing patterns, accessory muscle use, nasal flaring, or sudden confusion. These red flags mean it's time to jump into action and secure that airway quickly. Remember, early intervention can make all the difference! Learn the signs
  8. Understand the Recovery Position - Laying an unconscious but breathing patient on their side helps fluids drain and prevents choking. It's a simple lifesaver when they're stable but still need your care. Think of it as giving gravity a helpful nudge! See the steps
  9. Learn Suctioning Techniques - Clear mucus or blood with a rigid catheter for the mouth and a soft one for the nose, suctioning no more than 15 seconds at a time to avoid oxygen deprivation. It's like a quick windshield wiper for the airway - keep it short and effective! Suction smart
  10. Familiarize Yourself with Extraglottic Airway Devices - Devices like laryngeal mask airways are fantastic alternatives to intubation in emergencies. Know how and when to use them to expand your airway management toolkit. With practice, you'll handle any airway challenge with confidence! Explore devices
Make a Quiz (FREE) Copy & Edit This Quiz Create a Quiz with AI

Healthcare Quizzes

Powered by: Quiz Maker