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EMT midterm

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Question
Answer
What are the key components of the Emergency Medical Services system?   991 and emergency medical dispatchers, First Responders, EMTs (all levels) and ambulances, emergency department and other hospital units  
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what are some of the special designations that hospitals may have? list them   trauma center, burn center, pediatric care center, poison control center, cardiac center, and stroke center  
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what are the four national levels of EMS training and certification   first responder, emt, emt-intermediate and emt-paramedic  
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what are the roles and responsibilities of the emt?   safety of the crew, patient and bystanders; patient assessment; patient care; lifting and moving; transport; transfer of care and patient advocacy  
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what are desirable personal and physical attributes of the EMT?   be in good health and able to lift and carry up to 125 pounds; good eyesight and hearing; able to clearly communicate in written and oral form; pleasant; sincere; cooperative; resourceful; a self-starter; emotionally stable; able to lead; and neat & clean  
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what is the definition of the term quality improvement   a process of continuous self-review with the purpose of identifying and correcting aspects of the system that require improvement  
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what is the difference between on-line and off-line medical direction   in on-line medical direction, the on-duty physician gives orders directly to the emt by telephone or radio. off-line medical direction, the EMT carries out written standing orders from the Medical Director  
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name some of the causes of stress for an EMT and explain some ways the EMT can alleviate job-related stress   causes of stress may include multiple-casualty incidents, injuries to infants and children, severe injuries, abuse and neglect, the death of a coworker, or personal situations. ways to reduce include developing more healthful and positive habits  
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describe the purpose and process of a critical incident stress debriefing (CISD)   the purpose of CISD is to assist in dealing w/ stress that is relation to a major incident. between 24-72 hours after in an open discussion of feelings experienced during and after. confidential.  
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what are the stages of grief? how should the EMT deal with these emotions?   denial - the pt denies the fact that he or she is dying anger - the pt becomes angry bargaining - the pt tries to postpone death, even if only briefly depression - the pt is sad or in despair over things left undone acceptance - the pt is ready to die  
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list the types of personal protective equipment used in Standard Precautions and the condition which each would be used   protective gloves - used w/ controlled bleeding, suctioning, artificial ventilation, CPR eye protection - used w/ splashing, spattering or spraying body fluids masks - w/ infections spread by airborne droplets gowns - w/ arterial bleeding, child birth  
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define scope of practice   scope of practice - a set of regulations and ethical considerations that define the scope or extent and limits, of the EMT's job  
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negligence   a finding of failure to act properly in a situation in which there was a duty to act, needed care as would reasonably be expected of the EMT was not provided and harm was caused to the patient as a result  
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duty to act   an obligation to provide care to a patient  
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abandonment   leaving a patient after care has been initiated and before the patient has been transferred to someone with equal or greater medical training  
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confidentiality   the obligation not to reveal info obtained about a pt except to other health care processionals involved in the pt's care or under subpoena or in a court of law or when the pt has signed a release of confidentiality  
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list several steps that must be taken when a pt refuses care or transportation   1. pt must be mentally competent and oriented 2. the pt must be fully informed and understand the risks associated with refusing treatment and/or transport 3. the pt must sign a release form  
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ways you may act to preserve evidence at a crime scene   the condition of the scene, the condition of the pt, finger prints and footprints and microscopic evidence. remember what you touch, minimizing your impact on the scene and working w/ the police  
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list the 3 functions of the musculoskeletal system   1. to give the body shape 2. to protect vital internal organs 3. to provide for body movement  
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5 divisions of the spine   cervical, thoracic, lumber, sacral, coccyx  
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describe the physical processes of inhalation   inhalation is an active process. intercostal muscles and diaphragm contract. the diaphragm lowers and the ribs move upward and outward. this expands the size of the chest cavity, causing air to flow into the lungs.  
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describe exhalation   exhalation is a passive process during which the intercostal muscles and the diaphragm relax. the ribs move downward and inward, while the diaphragm rises. the movement causes the chest cavity to decrease in size and forces air from the lungs.  
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list the 4 places a peripheral pulse may be felt   radial, brachial, posterior tibialis, dorsalis pedis  
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describe the central nervous system and the peripheral nervous system   the CNS is comprised of the brain and spinal cord. the PNS is the two types of nerves - sensory and motor  
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3 functions of the skin   1. protection 2. temp regulation 3. sensation.  
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define: body mechanics   the proper use of the body to facilitate lifting and moving  
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name the structures of the airway   nose, mouth, pharynx, larynx, trachea, bronchi and lungs  
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name the techniques of artificial ventilation in the recommended order of preference   1. mouth to mask. 2. two person bag valve mask 3. flow restricted oxygen powered ventilation device 4. one person bag valve mask  
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list several indicators of violence or potential violence at an emergency scene   unusual silence, fighting, load voices, weapons visible, signs of alcohol or drug use, knowledge of prior violence  
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list factors you will take into account in forming a general impression of a pt   medical vs trauma, MOI or NOI, age, sex  
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AVPU   alert, verbal, painful, unresponsive  
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priority decision   determining whether a pt has a life-threatening condition that requires immediate transport to the hospital  
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name the vital signs   respiration, pulse, skin color, temperature, and condition (plus capillary refill in infants and children), pupils and blood pressure  
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SAMPLE   signs and symptoms, allergies, medications, past Hx, last intake, event that occurred  
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why is it important to reconsider MOI at the beginning of the focused history and physical exam of a trauma pt   when you first arrive at the scene and must take in so much information at once, it is easy to miss things  
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DCAP BTLS   deformities, contusions, abrasions, punctures/penetrations, burns, tenderness, lacerations, swelling  
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list steps of the rapid trauma assessment and describe the kind of pt for trauma assess.   head, neck, chest, abdomen, pelvis, extremities and posterior. a pt with a significant MOI needs a rapid trauma assessment  
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what are the additional areas that you assess in the detailed physical exam that you did not evaluate in the rapid trauma assessment   the scalp and cranium, face, ears, nose and mouth  
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explain how and why the focused history and physical exam for a medical pt differs from the focused history and physical exam for a trauma pt   in medical pt, unlike trauma pts, there are not many external sources of information about what is wrong w/ the pt. for medical emergencies, the most important source of information about the problem is usually what the pt can tell you.  
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OPQRST   onset, provokes, quality, radiation, severity, time  
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4 steps of ongoing assessment   repeat initial assessment repeat and record vital signs repeat the focused history and physical exam check interventions  
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