NREMT Practice Exam 2026 | Most Tested Questions & Verified
Answers | Latest Update | Graded A+
1. Describe the significance of narrowing pulse pressure in the context of Beck's
triad and pericardial tamponade.
Narrowing pulse pressure is a sign of hypertension and indicates the
need for immediate medication.
Narrowing pulse pressure is unrelated to cardiac conditions and
indicates respiratory distress.
Narrowing pulse pressure indicates reduced stroke volume and is a
key sign of compromised cardiac output in pericardial tamponade.
Narrowing pulse pressure suggests increased blood volume and
improved cardiac function.
2. What is the first step in managing an unresponsive patient who is apneic and
pulseless?
Check for a pulse
CPR
Call for backup
Administer oxygen
3. Which layer of the pleura lines the wall of the thorax?
visceral
parietal
thoracic
mediastinal
,4. What do both acids and alkalis do when they come into contact with tissues?
Disrupt cell membranes and damage tissues
Neutralize each other
Only affect the outer layer of skin
Cause immediate pain without damage
5. Which one of the following is the definition of tidal volume?
The amount of air that moves in and out of the lungs during normal
breathing
The amount of air contained within the lungs at the end of maximum
inspiration
The amount of air remaining in the lungs after maximum exhalation
6. What is the percentage of oxygen delivered by a nasal cannula at a flow rate
of 6 LPM?
50%
65%
30%
40%
7. If the boy's condition worsens and he becomes unresponsive, what
immediate action should you take based on his symptoms?
Initiate airway management and provide supplemental oxygen.
Perform chest compressions immediately.
Administer oral fluids to rehydrate.
, Wait for additional medical personnel to arrive.
8. In a scenario where a patient is found unconscious at home and no family
members are present, what type of consent should an EMT assume when
providing care?
expressed.
involuntary.
informed.
implied.
9. Describe the significance of using a BVM with a reservoir and oxygen source
in emergency medical situations.
A BVM with a reservoir and oxygen source provides a high
concentration of oxygen, essential for patients requiring respiratory
support.
A BVM is used only for patients with normal respiratory function.
A BVM is ineffective in emergency situations.
A BVM can only deliver room air without supplemental oxygen.
10. What is the term used to describe a harsh high-pitched sound heard during
breathing, often associated with airway obstruction?
wheezing
stridor
rhonchi
crackles
, 11. In a scenario where a patient presents with distant heart tones, JVD, and
narrowing pulse pressure, what immediate action should an EMT take?
Administer high-flow oxygen and monitor vital signs.
Prepare for potential pericardiocentesis and provide supportive
care.
Transport the patient to the hospital without any interventions.
Initiate CPR immediately without further assessment.
12. Describe the significance of measuring a nasopharyngeal airway correctly in
emergency medical situations.
Correct measurement is irrelevant as all airways are the same size.
Correct measurement ensures proper placement and effectiveness
of the airway.
Correct measurement is only needed in non-emergency situations.
Correct measurement is only necessary for pediatric patients.
13. You are treating a pregnant woman in her third trimester. She is suffering
from headaches. Her vital signs are BP 220/108, P 80, R 18: She tells you her
ankles are more swollen than normal. What illness is most likely causing her
signs and symptoms?
Preeclampsia
Dehydration
Cluster Migraines
Eclampsia
Answers | Latest Update | Graded A+
1. Describe the significance of narrowing pulse pressure in the context of Beck's
triad and pericardial tamponade.
Narrowing pulse pressure is a sign of hypertension and indicates the
need for immediate medication.
Narrowing pulse pressure is unrelated to cardiac conditions and
indicates respiratory distress.
Narrowing pulse pressure indicates reduced stroke volume and is a
key sign of compromised cardiac output in pericardial tamponade.
Narrowing pulse pressure suggests increased blood volume and
improved cardiac function.
2. What is the first step in managing an unresponsive patient who is apneic and
pulseless?
Check for a pulse
CPR
Call for backup
Administer oxygen
3. Which layer of the pleura lines the wall of the thorax?
visceral
parietal
thoracic
mediastinal
,4. What do both acids and alkalis do when they come into contact with tissues?
Disrupt cell membranes and damage tissues
Neutralize each other
Only affect the outer layer of skin
Cause immediate pain without damage
5. Which one of the following is the definition of tidal volume?
The amount of air that moves in and out of the lungs during normal
breathing
The amount of air contained within the lungs at the end of maximum
inspiration
The amount of air remaining in the lungs after maximum exhalation
6. What is the percentage of oxygen delivered by a nasal cannula at a flow rate
of 6 LPM?
50%
65%
30%
40%
7. If the boy's condition worsens and he becomes unresponsive, what
immediate action should you take based on his symptoms?
Initiate airway management and provide supplemental oxygen.
Perform chest compressions immediately.
Administer oral fluids to rehydrate.
, Wait for additional medical personnel to arrive.
8. In a scenario where a patient is found unconscious at home and no family
members are present, what type of consent should an EMT assume when
providing care?
expressed.
involuntary.
informed.
implied.
9. Describe the significance of using a BVM with a reservoir and oxygen source
in emergency medical situations.
A BVM with a reservoir and oxygen source provides a high
concentration of oxygen, essential for patients requiring respiratory
support.
A BVM is used only for patients with normal respiratory function.
A BVM is ineffective in emergency situations.
A BVM can only deliver room air without supplemental oxygen.
10. What is the term used to describe a harsh high-pitched sound heard during
breathing, often associated with airway obstruction?
wheezing
stridor
rhonchi
crackles
, 11. In a scenario where a patient presents with distant heart tones, JVD, and
narrowing pulse pressure, what immediate action should an EMT take?
Administer high-flow oxygen and monitor vital signs.
Prepare for potential pericardiocentesis and provide supportive
care.
Transport the patient to the hospital without any interventions.
Initiate CPR immediately without further assessment.
12. Describe the significance of measuring a nasopharyngeal airway correctly in
emergency medical situations.
Correct measurement is irrelevant as all airways are the same size.
Correct measurement ensures proper placement and effectiveness
of the airway.
Correct measurement is only needed in non-emergency situations.
Correct measurement is only necessary for pediatric patients.
13. You are treating a pregnant woman in her third trimester. She is suffering
from headaches. Her vital signs are BP 220/108, P 80, R 18: She tells you her
ankles are more swollen than normal. What illness is most likely causing her
signs and symptoms?
Preeclampsia
Dehydration
Cluster Migraines
Eclampsia
