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Examen

NREMT; Airway, Respiration and Ventilation exam with correct answers latest and verified 100%

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25-09-2024
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2024/2025

NREMT; Airway, Respiration and Ventilation exam with correct answers latest and verified 100% NREMT; Airway, Respiration and Ventilation exam with correct answers latest and verified 100% Which of the following would not be a sign of poor perfusion? - correct answers-Erythema Air that is exhaled contains approximately ________. Air that is inhaled contains approximately ____________ - correct answers-16% oxygen / 21% oxygen Describe what cheyne-stokes respirations are and what type of patients will present with them? - correct answers-A breathing pattern with periods of rapid and slow respirations alternating with periods of apnea. Often associated with pts who have head injuries. When assisting a patient with ventilation, there are five steps that need to be followed. Which is the second step in the process? - correct answers-Place the mask over the patient's nose and mouth You are preparing to suction secretions from your patient's airway, when would you engage the suction action in the catheter? - correct answers-While suctioning secretions and withdrawing the catheter Nitroglycerin is used to _________. - correct answers-Dilate the vessels Which best describes oxygenation? - correct answers-It is the process of loading oxygen molecules onto hemoglobin molecules in the blood stream and is required for internal respiration. You and your partner Tom arrive on scene of a gang shooting where the police have secured the area. There are two patients in their teens with multiple gunshot wounds to the arms, legs, and chest. You would immediately? - correct answers-Apply 3-sided dressing to the chest wounds and assess breathing while your partner treats the other patient Dispatch reports a jet ski collision on a local lake. The reporting party says that the two guys are in the water floating face down and one of their buddies just jumped off the boat to help them. When you arrive on scene the boat has just brought the two unconscious men to shore and CPR and rescue breathing are in progress. The first man has a pulse but is not breathing. The second man does not have a pulse and is apneic. What ventilation rate will you use for the first man? What about the second man? - correct answers-10-12 ventilations per minute for the first man and 6 ventilations per minute and 100 compressions for the second man You have been called to a home where a 1-year-old girl is in respiratory distress, possible apnea. The caregiver called 911 after finding the girl on the floor in front of the T.V. She does not know if the child is breathing or not. Which of the following choices below contains the most accurate facts related to this call? - correct answers-Children have a large tongue that takes up more of the oropharynx and can cause an airway obstruction. Proper administration of CPR should include about an inch of padding under the child's shoulders. Your patient has distended neck veins, you suspect they may have ___________. - correct answers-A chest injury An adult with a respiration rate of ______per minute would be considered within normal limits. A child aged 3-5 with a respiration rate of_______per minute would be considered within normal limits and an infant who is breathing at________per minute would be considered within normal limits. - correct answers-16, 25, 40 All the following conditions can adversely affect respiration at the cellular level except: - correct answers-Diaphoresis Rationale: Conditions that can adversely affect respiration at the cellular level include: Hypoxia, hypoglycemia, and Infection. Diaphoresis or sweating and doesn't influence cellular respiration. During one person CPR you can assess ventilations by watching what? - correct answers-Bilateral rise and fall of the chest You arrive on scene to find an 11-year-old girl who was struck by a truck while riding her bike. She is unresponsive to painful stimuli and has a large abrasion on her left side. She is breathing at 24 respirations per minute and regular. Your next course of action would be? - correct answers-C-spine precautions and Administer high flow O2 with an NRB All of the following can have a profound effect on normal ventilation except: - correct answers-Vasoconstriction The pediatric assessment triangle is composed of three elements: - correct answers-Circulation, Appearance, Work of Breathing It's 20 degrees outside and your unit has been called to an apartment complex where a man is having trouble breathing. You arrive to find the man sitting in a tripod position on a bench. He has a portable O2 tank and is receiving oxygen via a nasal cannula at 3 LPM. Your initial assessment reveals that his breathing is rapid with minimal chest rise and fall. Respiration rate is 20 breaths per minute and his pulse is 130. In a hoarse voice the man tells you he has a history of COPD and is on a new medication which he is unable to name. He denies any chest pain, but says he is getting a headache. Which of the following scenarios is most likely the cause for this man's breathing difficulties and how would you treat him? - correct answers-He is having an allergic reaction to the new COPD medication. Move him to the ambulance and administer high flow 02 via NRB Your patient is apneic and you are assisting ventilations with a BVM. Ventilations are difficult as a result of the patient's tongue blocking the airway and you move to insert an oropharyngeal. What must you do to insert it properly? - correct answers-Measure the OPA from the corner of the mouth to the earlobe Which of the following choices would be included in the lower airway? - correct answers-Trachea - bronchial tree - alveoli You and your partner Ramone have arrived at the scene of a house fire where 3 victims were pulled a safe distance from the home and are being attended by Emergency Medical Responders. Your initial impression is of two women and a child lying unconscious on the ground. None appears to have been burned and their clothing is intact. None of the patients are breathing, but the second woman and the child do have a palpable pulse. At what rate would each of these patients be ventilated? - correct answers-Woman one would get 12 breaths over 2 minutes. Woman two would get 20 to 24 breaths over 2 minutes and the child would get 24 to 40 breaths over 2 minutes When assisting a patient with ventilation, there are five steps that need to be followed. Which is the first step in the process? - correct answers-Explain the procedure to the patient The airway of an adult and a child are anatomically the same - correct answers-true The right side of the heart ________________________ and ________________________. - correct answers-receives systemic circulation, drives pulmonary circulation The left side of the heart ________________________ and ________________________. - correct answers-receives pulmonary circulation, drives systemic circulation Dispatch has reported a near drowning incident at a lake. It is a hot summer day and the family was out boating on the lake when the boat sank. Everyone in the family was rescued after about 30 minutes. The only patient is a 4-year-old boy. He was pulled from the water with a weak pulse, and he was not shivering like the rest of the family. His mother says that he is normally very talkative, but he has not spoken since the boat sank. What is the likely cause of this child's condition? What are your treatment priorities? - correct answers-Because the child has been in lake water for 30 minutes and is not shivering, he is most likely suffering from hypothermia. Treatment interventions would begin with oxygen and warming Which of the following choices are considered parts of the upper respiratory system? - correct answers-Mouth, nasal cavity, and larynx Gastric distention may interfere with ventilations while in the field and can cause? - correct answers-Decreased lung expansion Gastric rupture Increased resistance to BVM ventilation As an assessment tool, what is pulse oximetry least useful for? - correct answers-Assessing hypovolemia ____________________ and _________________________ are appropriate methods to remove foreign bodies or substances from the mouth and maintain airway patency in a responsive patient who's able to speak - correct answers-FInger sweep and suction Which of these items should you use during resuscitation of a child while using a BVM - correct answers-A folded towel under the child's shoulders If someone has audible inspiratory stridor they may have _____________ - correct answers-An upper airway obstruction If the blood does not contain enough oxygen (PO2) to properly perfuse the tissues it is called? - correct answers-Hypoxemia Respirations in a newborn would be considered normal at ______________. - correct answers-60 breaths per minute Which of the following medical conditions often leads to dyspnea? - correct answers-Asthma When performing pulse oximetry, normal range SaO2 is considered? - correct answers-95-100% A 46-year-old woman was hiking in the woods near her home when she accidentally stepped into a hive of hornets and was stung multiple times. She contacted 911 via her cell phone and is going to rendezvous with you at her residence. When you arrive at the home you find her lying on the front lawn. After completing your scene size up, which would be the most appropriate treatment sequence according to the NREMT Patient Assessment/Management - Medical Skill Sheet - correct answers-Determine level of consciousness - Identify life threats - Assess airway - breathing - and circulation Your partner Dave has just inserted an Oropharyngeal Airway on an unconscious patient and they start gagging. What should one of you do? - correct answers-Remove the OPA and be prepared to suction Which of the following choices describes the acronym BURP - correct answers-Backward - upward - rightward - pressure 911 dispatch calls you to the scene of a "man down". You arrive to find a man sitting up against the wall of his garage. He has a glazed look in his eyes and abnormal respirations. The breaths begin slow and shallow and then gradually get faster and deeper. The rate and depth then decrease to the point of apnea. What do you suspect is wrong with this patient? What are you going to do for them? - correct answers-They had a stroke / Give high flow oxygen Rationale: Cheyne-Stokes is the name associated with the breathing pattern in this question. It is most often associated with stroke and metabolic problems. Periods of apnea and or irregular breaths can also point to stroke. The obvious first intervention for this patient is to administer oxygen. During one person CPR you can assess ventilations by watching what? - correct answers-Bilateral rise and fall of the chest The esophagus is anterior to the_____and posterior to the_____ - correct answers-Spine/Trachea You are dispatched to the report of a choking. A 2 year old girl has attempted to swallow a penny which has become lodged in her throat, causing a partial airway obstruction. Which of the following breath sounds would you most likely hear with this child? - correct answers-Stridor The pulmonary veins carry blood from the________________ to the _____________________. - correct answers-Lungs / heart The approximate minute volume for a healthy adult breathing 12 times a minute is - correct answer

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NREMT - Nationally Registered Emergency Medical Technician
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Institución
NREMT - Nationally Registered Emergency Medical Technician
Grado
NREMT - Nationally Registered Emergency Medical Technician

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Subido en
25 de septiembre de 2024
Número de páginas
30
Escrito en
2024/2025
Tipo
Examen
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NREMT; Airway, Respiration and Ventilati gd gd gd gd




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Which of the following would not be a sign of poor perfusion? -
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correct answers-Erythema
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Air that is exhaled contains approximately ________. Air that is inhaled contain
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s approximately ____________ - correct answers-16% oxygen / 21% oxygen
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Describe what cheyne- gd gd




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correct answers-
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A breathing pattern with periods of rapid and slow respirations alternating wit
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h periods of apnea. Often associated with pts who have head injuries.
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When assisting a patient with ventilation, there are five steps that need to be
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followed. Which is the second step in the process? - correct answers-
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Place the mask over the patient's nose and mouth
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You are preparing to suction secretions from your patient's airway, when woul
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d you engage the suction action in the catheter? - correct answers-
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While suctioning secretions and withdrawing the catheter
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Nitroglycerin is used to _________. - correct answers-Dilate the vessels
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Which best describes oxygenation? - correct answers-
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It is the process of loading oxygen molecules onto hemoglobin molecules in th
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e blood stream and is required for internal respiration.
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,You and your partner Tom arrive on scene of a gang shooting where the police
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have secured the area. There are two patients in their teens with multiple gu
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nshot wounds to the arms, legs, and chest. You would immediately? -
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correct answers-Apply 3-
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sided dressing to the chest wounds and assess breathing while your partner tr
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eats the other patient
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Dispatch reports a jet ski collision on a local lake. The reporting party says that
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the two guys are in the water floating face down and one of their buddies ju
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st jumped off the boat to help them. When you arrive on scene the boat has j
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ust brought the two unconscious men to shore and CPR and rescue breathing
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are in progress. The first man has a pulse but is not breathing. The second ma
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n does not have a pulse and is apneic. What ventilation rate will you use for t
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he first man? What about the second man? - correct answers-10-
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12 ventilations per minute for the first man and 6 ventilations per minute and
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100 compressions for the second man
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You have been called to a home where a 1-year-
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old girl is in respiratory distress, possible apnea. The caregiver called 911 after
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finding the girl on the floor in front of the T.V. She does not know if the child
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is breathing or not. Which of the following choices below contains the most ac
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curate facts related to this call? - correct answers-
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Children have a large tongue that takes up more of the oropharynx and can ca
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use an airway obstruction. Proper administration of CPR should include about
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an inch of padding under the child's shoulders.
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Your patient has distended neck veins, you suspect they may have __________
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_. - correct answers-A chest injury
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, An adult with a respiration rate of ______per minute would be considered wit
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hin normal limits. A child aged 3-
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5 with a respiration rate of_______per minute would be considered within nor
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mal limits and an infant who is breathing at________per minute would be con
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sidered within normal limits. - correct answers-16, 25, 40
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All the following conditions can adversely affect respiration at the cellular level
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dexcept: - correct answers-Diaphoresis
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Rationale: Conditions that can adversely affect respiration at the cellular level i
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nclude: Hypoxia, hypoglycemia, and Infection. Diaphoresis or sweating and doe
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sn't influence cellular respiration.
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During one person CPR you can assess ventilations by watching what? -
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You arrive on scene to find an 11-year-
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old girl who was struck by a truck while riding her bike. She is unresponsive to
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4 respirations per minute and regular. Your next course of action would be? -
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gd correct answers-C-spine precautions and Administer high flow O2 with an NRB
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All of the following can have a profound effect on normal ventilation except: -
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The pediatric assessment triangle is composed of three elements: -
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da tripod position on a bench. He has a portable O2 tank and is receiving oxyg
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