Lifting, Moving, and Extrication Techniques - NREMT EMT Level

1. During a power squat lift, an EMT should position their feet in what configuration relative to their shoulders and the load?
   Answer: Feet shoulder-width apart with the load positioned between the feet when possible The proper power squat technique requires feet shoulder-width apart for optimal stability and balance, with the load positioned between the feet when possible to maintain the center of gravity close to the lifter's base of support. Feet together provides insufficient stability for lifting. A staggered stance creates uneven weight distribution and potential for injury. Feet wider than shoulder-width with toes at 45 degrees compromises balance and proper lifting mechanics.
2. When should an emergency move be performed instead of a non-emergency move?
   Answer: When there is immediate danger to the patient or rescuers from environmental hazards Emergency moves are indicated only when immediate life threats exist to patient or rescuers, such as fire, explosion risk, or structural collapse. These situations require rapid movement despite increased risk. Option A (patient anxiety) doesn't justify emergency move risks. Option C (hospital waiting) doesn't constitute an emergency requiring dangerous movement techniques. Option D (family pressure) is not a medical or safety indication for emergency movement procedures.
3. Which statement best describes the diamond carry technique?
   Answer: Four rescuers position themselves at each corner of a stretcher for maximum stability The diamond carry uses four rescuers positioned at the four corners of a stretcher or spine board, creating maximum stability and even weight distribution. This technique is ideal for rough terrain or when extra stability is needed. Option B describes a different three-person carry technique. Option C incorrectly describes diagonal positioning rather than corner positioning. Option D describes a five-person carry that is not the standard diamond formation.
4. Which patient moving technique should be used when you need to move an unresponsive patient a short distance and no spinal injury is suspected?
   Answer: Blanket drag by wrapping the patient in a blanket and pulling from the head end The blanket drag is ideal for moving unresponsive patients short distances when spinal injury is not suspected. It provides support for the entire body and protects the patient from ground contact. Option A (clothes drag) may tear clothing and doesn't provide adequate body support. Option C (firefighter's carry) is inappropriate for unresponsive patients due to positioning difficulties and safety concerns. Option D requires the patient to be conscious to assist and isn't suitable for unresponsive patients.
5. When preparing to lift a stretcher with a patient, what should be the first step in the process?
   Answer: Communicate the plan and ensure all team members understand their specific roles Communication and role clarification must occur before any lifting attempt to ensure coordination and safety. All team members need to understand the plan, their positions, and the lifting commands. Option A skips crucial planning and communication steps. Option B doesn't provide useful information and wastes time. Option D focuses on positioning without the essential communication and planning phase that should occur first.
6. What is the FIRST priority when planning this patient's extrication?
   Answer: Stabilizing the vehicle to prevent further movement during extrication procedures Vehicle stabilization must occur before any patient contact to prevent the vehicle from shifting during extrication, which could cause further injury to the patient or rescuers. This is a fundamental principle of vehicle rescue. Cutting the seatbelt before stabilization could cause the patient to fall and sustain additional injuries. Access and spinal control are important but cannot be safely accomplished until the vehicle is stabilized. All subsequent actions depend on a stable working environment.
7. What should the EMT do to minimize injury risk during this lift?
   Answer: Use a draw sheet to slide the patient toward the EMTs before lifting Using a draw sheet to slide the patient closer eliminates the dangerous 18-inch reach, which significantly increases back injury risk due to mechanical disadvantage and loss of proper body mechanics. This technique maintains proper lifting posture. Proceeding with rapid movements doesn't eliminate the reach hazard and may increase injury risk. Simply repositioning may still require unsafe reaching. Additional personnel doesn't solve the fundamental problem of the extended reach distance.
8. During a two-person carry using a stretcher over uneven terrain, how should the EMTs coordinate their movement?
   Answer: The lead EMT calls out obstacles while both maintain independent walking rhythms Over uneven terrain, trying to maintain synchronized steps can cause loss of balance and patient jostling. The lead EMT should communicate obstacles and hazards while both EMTs maintain their own natural walking rhythm for better stability. Independent rhythms allow each EMT to adjust to terrain changes without affecting their partner's balance. Having both EMTs focus only on terrain ahead eliminates necessary communication. The patient should not be responsible for monitoring obstacles - this is the EMTs' responsibility.
9. Which factor is most important when determining whether to request additional lifting assistance?
   Answer: The combined weight of patient and equipment exceeding safe lifting limits for available personnel Weight limits are the primary factor - when patient and equipment weight exceed safe limits for available personnel, additional help must be requested to prevent injury. Safety calculations should drive resource requests. Option A addresses patient comfort but not safety requirements. Option C involves administrative oversight that doesn't affect the physical safety calculation. Option D considers response logistics but the safety need exists regardless of response times.
10. During a log roll maneuver, what is the PRIMARY responsibility of the EMT positioned at the patient's head?
    Answer: Providing commands for the roll while maintaining manual cervical spine stabilization The head-positioned EMT has dual critical responsibilities: maintaining manual cervical spine stabilization and providing clear commands to coordinate the entire team's movements during the log roll. This ensures spinal alignment and team synchronization. While airway monitoring is important, it's secondary to spinal stabilization during the maneuver. Backboard positioning is typically handled by a separate team member. Speed control is achieved through proper commands rather than being a separate responsibility.
11. When performing a power lift to move a patient, what is the most important body positioning principle to follow?
    Answer: Keep your back straight with feet shoulder-width apart and lift with your legs The power lift requires maintaining a straight back, feet shoulder-width apart for stability, and using the powerful leg muscles rather than the back. This technique minimizes risk of injury and maximizes lifting efficiency. Option B creates back strain by extending arms and bending at waist. Option C reduces stability with narrow foot positioning and overuses back muscles. Option D promotes injury through poor posture and jerking motions.
12. When performing a two-person extremity carry, how should the EMTs position themselves relative to the patient?
    Answer: Both EMTs face the same direction with one at the head and one at the feet In a proper two-person extremity carry, both EMTs face the direction of travel, with one supporting under the patient's arms/shoulders and the other supporting under the knees. This provides optimal control and allows both rescuers to see obstacles ahead. Having EMTs face each other or in opposite directions creates coordination problems and limits visibility. Positioning on opposite sides doesn't provide adequate support for the patient's torso and creates an unstable carry.
13. When using a scoop stretcher, what is the MOST critical step before separating the device halves?
    Answer: Adjusting the stretcher length to match the patient's height measurement The scoop stretcher must be adjusted to the correct length before separation to ensure proper patient fit and prevent injury during assembly. Incorrect length can cause the stretcher to be too short (causing patient compression) or too long (causing instability). Patient position, while important, is adjusted after sizing. Lock mechanisms should be checked during daily equipment checks, not just before use. Simply placing the stretcher beside the patient doesn't provide accurate length adjustment.
14. When using a flexible stretcher for patient extrication, what is the most important consideration?
    Answer: Maintaining proper spinal alignment while securing the patient within the device Flexible stretchers require careful attention to spinal alignment and secure patient fastening, as the flexible nature can allow unwanted movement if not properly applied. Patient safety depends on proper technique. Option A is not always possible or necessary for safe use. Option C prioritizes speed over safety, which could compromise patient care. Option D addresses emotional support but not the critical technical safety requirements.
15. What is the MOST appropriate initial approach for moving this patient?
    Answer: Apply a scoop stretcher in the bathroom and reassemble it outside the doorway A scoop stretcher can be disassembled, placed under the patient in sections, reassembled, and then moved through the narrow doorway. This minimizes movement of the suspected hip fracture while accommodating the space constraints. A long backboard would be too rigid for the confined space and require more patient manipulation. A blanket drag would cause excessive movement and pain with a hip fracture. A basket stretcher with ropes is unnecessary and impractical for this indoor scenario.
16. What is the most critical safety consideration when using a basket stretcher for patient extrication?
    Answer: Verifying that all straps and securing points are properly fastened Basket stretcher safety depends critically on proper securing of all straps and attachment points, as failure could result in patient falls from significant heights during extrication. All securing mechanisms must be verified before movement. Option A is not always possible or necessary for safe basket stretcher use. Option C may not always be available in technical rescue situations where mechanical aids are standard. Option D, while good practice, is not the critical safety factor for the actual movement.
17. What is the maximum recommended weight that one EMT should attempt to lift alone under normal circumstances?
    Answer: No more than 50 pounds using proper body mechanics and lifting techniques The generally accepted maximum for solo lifting by EMTs is 50 pounds when using proper body mechanics. This limit balances operational needs with injury prevention. Option A (25 pounds) is too restrictive for EMS operations and equipment needs. Option C (75 pounds) exceeds safe limits and increases injury risk significantly. Option D (100 pounds) is unsafe even with mechanical aids for solo lifting in EMS environments.
18. When using a stair chair to transport a patient down stairs, what is the correct positioning of EMTs?
    Answer: One EMT at the head end going backwards, one at the foot end going forward Proper stair chair technique requires one EMT at the head end moving backwards down the stairs while maintaining eye contact with their footing, and one EMT at the foot end moving forward. This provides optimal control and weight distribution. Option A doesn't work on stairs due to different levels. Option C reverses the proper positioning and compromises control. Option D leaves the foot end unsupported and creates an unsafe descent angle.
19. When performing an emergency drag of an unconscious patient from a hazardous area, which body part should be used as the primary point of contact?
    Answer: The patient's shoulders and upper arms to provide spinal support during movement Dragging by the shoulders and upper arms provides the best spinal support and maintains airway alignment during emergency movement. This technique supports the head and cervical spine while allowing effective movement. Dragging by the ankles can cause cervical hyperextension and airway compromise. Using the belt or waistband provides poor control and may injure internal organs. Dragging by the wrists and forearms can cause shoulder dislocation and provides no spinal support.
20. When using a basket stretcher for a technical rescue operation, what is the MOST important consideration for patient packaging?
    Answer: Securing the patient with multiple straps to prevent movement during vertical or angled transport In technical rescue operations, the basket stretcher may be moved vertically, at angles, or through confined spaces where patient movement could be catastrophic. Multiple secure straps prevent the patient from shifting within the basket, which could cause additional injuries or complicate the rescue. While airway access is important, it's secondary to preventing patient movement during complex rescue operations. Head positioning depends on the specific rescue scenario and isn't always controllable. Side positioning may not be possible or appropriate in all rescue situations.

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