NREMT TEST BANK - MULTIPLE CHOICE WITH DETAILED RATIONALES COMPLETE QUESTIONS AND ANSWERS | ALREADY PASSED | 2026 LATEST!!

NREMT TEST BANK - MULTIPLE CHOICE WITH DETAILED RATIONALES COMPLETE QUESTIONS AND ANSWERS | ALREADY PASSED | 2026 LATEST!! When driving in emergency mode on a multilane highway, the emergency vehicle operator should keep to the: • A:right shoulder so that traffic flow is not disrupted. • B:extreme right lane so motorists can yield to the left. • C:extreme left lane so motorists can yield to the right. • D:center lane so the traffic can flow around the ambulance. - Correct Answer-You selected C; This is correct! Reason:When traveling on a highway with more than one lane, the emergency vehicle operator should remain in the extreme left-hand (fast) lane. This allows other motorists to yield to the right as they see you approach. A motorist's typical initial reaction is to slam on their brakes and then look for the best direction to yield; this may be to the left or right, depending on the traffic. Do not attempt to pass a motorist until he or she is clearly aware of your presence and has yielded accordingly. Passing other motorists on the right is unsafe and should be avoided. When using the power lift to lift a stretcher, you should: • A:ensure that you lift with your palms facing up. • B:place your hands palms down on the stretcher. • C:maintain a slight inward curve to your back. • D:bend at the waist and keep your back straight. - Correct Answer-You selected A; This is correct! Reason:In order to achieve the best grip and to avoid injury to your wrists, you should lift a stretcher, backboard, or other carrying device with your palms facing up. Do not bend at the waist; bend at the knees and keep your back in a straight, locked-in position. A 52-year-old woman crashed her minivan into a tree. She is pinned at the legs by the steering wheel and is semiconscious. After gaining access to the patient, you should: • A:have the fire department disentangle the patient and quickly remove her from the car. • B:perform a primary assessment and provide any life-saving care before extrication. 1 • C:rapidly assess her from head to toe, obtain vital signs, and apply a cervical collar. • D:immediately apply high-flow oxygen to the patient and allow extrication to begin. - Correct Answer-You selected B; This is correct! Reason:Unless there is an immediate threat of fire, explosion, or other danger, you should perform a primary assessment and begin any live-saving care as soon as you have gained access to the patient. If you wait to do this until after the patient has been disentangled, it may be too late; the patient may already be dead. After you have assessed the patient and treated any immediate threats to life, allow extrication to commence. Once the patient has been freed from the vehicle, continue any life-saving care and perform a rapid head-to-toe assessment to identify and treat other life-threatening injuries. Another EMT can obtain vital signs as you rapidly assess the patient. Prepare for immediate transport after the rapid head-to-toe assessment has been performed and the appropriate spinal precautions have been taken. Which of the following is the MOST practical method of standard precautions when treating multiple patients during a mass-casualty incident? • A:Asking each patient you treat if he or she has a communicable disease • B:Placing clean gloves over soiled gloves in between patient contacts • C:Thoroughly washing your hands in between patient contacts • D:Changing your gloves in between contact with different patients - Correct Answer-You selected D; This is correct! Reason:Although the most effective means of preventing the spread of disease involves thorough hand-washing, this is not practical at the scene of a mass-casualty incident; you usually do not have the time or facilities to do this. In a situation where you are treating multiple patients, you should change your gloves in between patients; this will help prevent cross-contamination. The concept of standard precautions is based on the assumption that ALL bodily fluids are potentially infectious; thus, there is no need to ask a patient if he or she has a communicable disease. Furthermore, to make such an inquiry is unethical. Upon arriving at a scene in which a tanker truck overturned and is spilling an unknown liquid on the ground, you should: • A:quickly identify the material. • B:turn off your warning lights. • C:park upwind from the scene. • D:stay downhill from the scene. - Correct Answer-You selected C; This is correct! Reason:At the scene of a potential or actual hazardous materials incident, you should park the ambulance in an area that is both upwind and uphill from the incident. However, you must be prepared to quickly relocate if the wind direction changes. Staying uphill is important because many hazardous materials collect in low-lying areas, such as valleys. After ensuring that you are 2 in a safe place, attempt to identify the chemical involved by reading the placard on the tanker (with binoculars) and referencing the placard number in the emergency response guidebook (ERG). Who has ultimate authority for all issues regarding patient care at the scene of a mass-casualty incident? • A:Incident commander • B:Most experienced EMT • C:EMS medical director • D:Treatment officer - Correct Answer-You selected C; This is correct! Reason:The incident commander (IC) is responsible for all logistical and operational aspects of a mass-casualty incident (MCI), such as designating section officers and working in conjunction with other agencies (eg, police, fire, EMS). For all issues regarding patient care, the EMS medical director has ultimate authority. Although the treatment officer is responsible for overseeing all emergency care provided at the scene, and EMTs working in the treatment area are providing direct patient care, these personnel are still functioning under the physician's license. During an MCI, the IC (or his or her designee) is typically in contact with the medical director, who is located at the base station hospital, via mobile phone or two-way radio. In some cases, the medical director may be physically present at the incident. Following an apparent terrorist attack, numerous patients present with shortness of breath and persistent coughing. A green haze is noted in the area in which the patients are located. Which of the following agents should you suspect they were exposed to? • A:Tabun (GA) • B:Phosgene oxime • C:V agent (VX) • D:Chlorine (CL) - Correct Answer-The correct answer is D; Reason:The patient's signs and symptoms are indicative of a pulmonary (choking) agent, specifically chlorine (CL). Chlorine (CL) was the first chemical agent ever used in warfare. It has a distinct odor of bleach and creates a green haze when released as a gas. Initially, it produces upper airway irritation and a choking sensation. Later signs and symptoms include shortness of breath, chest tightness, hoarseness and stridor as the result of upper airway swelling, and gasping or persistent coughing. Phosgene, not to be confused with phosgene oxime (a blistering [vesicant] agent), is also a pulmonary (choking) agent. Tabun (GA) and V agent (VX) are examples of chemical nerve agents. Nerve agents are among the most deadly chemicals developed. Designed to kill large numbers of people with small quantities, nerve agents can cause cardiac arrest within seconds to minutes of exposure. 3 Upon arriving at the scene of a crash involving a large truck, you immediately note the presence of an orange placard on the side of the tank that the truck is pulling. This indicates that the vehicle is carrying a/an ______________ agent. • A:explosive • B:flammable • C:corrosive • D:radioactive - Correct Answer-The correct answer is A; Reason:The color of a warning placard indicates the general classification of agent being carried, while the United Nations (UN) number in the center of the placard indicates the exact agent being carried. For example, a red placard bearing the UN number 1203 indicates gasoline; red indicates the classification (flammable), and 1203 indicates the exact agent (gasoline). Orange placards indicate explosive or blasting agents, placards that are half yellow and half white indicate radioactive agents, and black placards indicate corrosive agents. Use your emergency response guidebook (and binoculars, if appropriate) to identify both the classification and exact agent involved. After assisting a patient with her epinephrine auto-injector, you should: • A:place the device in a puncture-proof container. • B:place the device in a red biohazard bag. • C:give it to the patient to have it refilled. • D:replace the cover and place it in the trash can. - Correct Answer-You selected A; This is correct! Reason:After any device is used that has the potential for causing an accidental needle stick or is otherwise contaminated, it should be placed in a puncture-proof container, which usually is red and has a biohazard logo on it. The cover of the auto-injector should never be replaced, nor should a needle be recapped. Epinephrine auto-injectors are not refillable. In most states, the EMT is required to report which of the following occurrences? • A:Animal bite • B:Motor vehicle crash • C:Injury to a minor • D:Drug overdose - Correct Answer-You selected A; This is correct! Reason:Although each state may have slightly differing reporting laws, most require the EMT to report cases such as child or elderly abuse, sexual assault, animal bites, and injury that occurs during the commission of a crime. Injury to a minor is typically not a reportable case unless abuse is suspected. Motor vehicle crashes and drug overdoses are not reportable cases either, unless they occur during the commission of a crime.