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Exam2pass > Medical Tests > Medical Tests Certifications > NREMT > NREMT Online Practice Questions and Answers

NREMT Online Practice Questions and Answers

Questions 4

The tongue often is a source of airway obstruction, it falls back and occludes the _________?

A. Larynx

B. Trachea

C. Nasopharynx

D. Pharynx

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Correct Answer: D

The pharynx or throat is often occluded by the tongue falling back and obstructing air flow. When air enters the nostrils it passes through the nasopharnx then the oropharnx the pharynx before it enters the trachea. Jaw thrust or chin lift will pull the tongue off the back of the pharynx to open the airway allowing air flow to the lungs. The trachea is too distal for the tongue to occlude the trachea

Questions 5

What artery caries deoxygenated blood and which vein caries oxygenated blood?

A. Pulmonary, Aorta

B. Pulmonary, inferior vena cava

C. Pulmonary, Pulmonary

D. Aorta, Superior vena cava

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Correct Answer: C

The pulmonary artery is the only artery to carry deoxygenated blood to the lungs for gas exchange. The pulmonary vein is the only vein to carry oxygenated blood back to the heart. Typically the arteries carry oxygen rich blood away from the heart to the systemic circulation. Veins typically carry deoxygenated blood back to the heart. The aorta is the main artery exiting the left ventricle to the body and the vena cava's return blood back to the right side of the heart.

Questions 6

A 45-year-old male patient is experiencing chest discomfort. After placing him in his position of comfort, your next action should be to:

A. Ventilate the patient with a nonrebreather mask at 15 liters per minute.

B. Ventilate the patient with the bag-valve mask at 15 liters per minute.

C. Administer oxygen by nonrebreather mask at 15 liters per minute.

D. Administer oxygen by the nasal cannula at 6 liters per minute.

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Correct Answer: C

There is no information to indicate that the patient requires ventilatory support. Any patient experiencing chest discomfort should receive the highest possible concentration of oxygen.

Questions 7

"You are dispatched to a 21-year old male patient who has an elevated pulse. When asked what he was doing, he replies, ""I was just running"". From the given information, what do you suspect? "

A. The patient needs the AED

B. Nothing, this is normal at this point

C. The patient needs to be transported

D. The patient needs a nitro tablet

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Correct Answer: B

Due to the fact the patient had been running the elevated pulse is perfectly with normal limits

Questions 8

You patient is a 17 year old male found face down in a swimming pool. He is currently being help face up at the surface of the water, he is unconscious but breathing and has a pulse. What is the best course of action for this patient.

A. Jump into the pool and begin CPR

B. Remove the patient from the pool, immobilize, and transport.

C. Apply cervical and spinal immobilization while the patient is still in the pool

D. Wait for a trained water rescue team

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Correct Answer: C

Because you do not know what caused the patient to became unconscious spinal precautions need to be taken.

Questions 9

When managing an open fracture, you should do which of the following?

A. Cover the exposed bone ends with a moist sterile dressing.

B. Provide mild manual traction to restore distal circulation.

C. Leave the wound exposed if there is no massive bleeding from the area.

D. Apply a pressure dressing to prevent blood loss.

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Correct Answer: A

When bone is exposed, care must be taken to prevent further injury and infection. A good rule of thumb for the use of moist, sterile dressings is as follow: If the protruding part is normally on the inside of the body, cover it with a moist sterile dressing. Do not attempt to reinsert or reduce the exposed bone back into the body.

Questions 10

After aggressive airway control the next treatment choice would be epinephrine. Why would epinephrine be such a good choice?

A. It speeds up the heart

B. It constricts blood vessels

C. It dilates the bronchioles

D. All of the above

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Correct Answer: D

Epinephrine has Alpha 1 and 2 beta 1 and 2 effects. Alpha 1 stimulation causes vaso constriction which works to counter the distributive shock. Alpha 2 stimulation regulates the amount of vaso constriction required to achieve desired results. Beta 1 stimulation increases the heart rate to increase cardiac output. Beta 2 stimulation dilates the bronchioles to counter act the reactive airway syndrome.

Questions 11

A law that provides protection to someone who provides help too an injured person from legal action is known as what?

A. No law exists

B. Duty to act

C. Good Samaritan law

D. EMT Registration

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Correct Answer: C

Under the common law, Good Samaritan laws provide a defense against torts over the activity of attempted rescue.

Questions 12

Arriving on scene of a multi car accident the in charge EMT tells dispatch that they have arrived and what they have found. "Squad 3 on scene there is a three car accident all patients are out and walking on the scene." What is the this information called?

A. Scene arrival notification

B. Dispatch information

C. Scene size up

D. Report to receiving facility

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Correct Answer: C

A scene size up allows for several things 1) lets other responding companies to know what to expect once they arrive on scene. 2) Allows for an upgrading or downgrading of the assignment. 3) lets dispatch know what to expect in adding extra resources.

Questions 13

Which statement about a patient's right to refuse care is correct?

A. A child who is old enough to understand danger is old enough to refuse care and transport.

B. An adult patient who is of sound mind and understands the consequences can refuse treatment.

C. No one can authorize treatment or transport for any other individual, regardless of his or her age.

D. EMTs should leave immediately whenever a patient says that he or she will refuse care.

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Correct Answer: B

An adult of sound mind can refuse treatment, but the EMT should first make an effort to clearly explain the consequences; refusal of treatment should be documented in writing.

Exam Code: NREMT
Exam Name: National Registry Emergency Medical Technician
Last Update: Jul 07, 2026
Questions: 412

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