on exam with correct answers latest and
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verified 100% gd
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
stokes respirations are and what type of patients will present with them? -
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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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gd correct answers-Bilateral rise and fall of the chest
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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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gd painful stimuli and has a large abrasion on her left side. She is breathing at 2
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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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gd correct answers-Vasoconstriction
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The pediatric assessment triangle is composed of three elements: -
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gd correct answers-Circulation, Appearance, Work of Breathing
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It's 20 degrees outside and your unit has been called to an apartment complex
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gd where a man is having trouble breathing. You arrive to find the man sitting in
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da tripod position on a bench. He has a portable O2 tank and is receiving oxyg
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