4 A blue or gray color to the patients skin or nail beds is called and is a

4 a blue or gray color to the patients skin or nail

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4.A blue or gray color to the patient’s skin or nail beds is called _____________________ andis a sign of breathing difficulty.5.The most difficult part of delivering BVM artificial ventilations is obtaining an adequate _____________________ _____________________.6._____________________-_____________________ _____________________ are found on older BVMs and may prevent adequate ventilations.7.BVM systems with an _____________________ reservoir can deliver approximately _____________________oxygen.8.Venturi masks allow specific concentrations of oxygen by mixing oxygen with ________________ _____________________.9.A peak flow rate of 100 percent oxygen at up to 40 liters per minute, and an audible alarm when the relief valve is activated are features of a(n) _____________________-
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_____________________, _____________________-_____________________ _____________________ _____________________.10.Partial rebreather masks allow the patient to rebreathe about one-third of his __________________ _____________________.11.The body of a patient with COPD may use low blood oxygen as the factor to stimulate her to breathe, a condition called _____________________ _____________________.12.A(n) _____________________ _____________________ is the EMT’s best way to deliver high concentrations of oxygen to a breathing patient because it can provide concentrations of oxygen ranging from _____________________ percent to _____________________ percent.13.Duration of flow from an oxygen cylinder is calculated by subtracting the safe residual pressure (200 psi) from the _____________________ _____________________ in psi, multiplying it times the constant (based on the size of the tank), then dividing by the _____________________ _____________________.
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HANDOUT 10-4:Reinforcing Content MasteryStudent’s NameVENTILATION LISTINGComplete the following lists.1.List at least ten signs of inadequate breathing. (Thirteen are cited in yourtextbook.)______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________2.List the four principal procedures used in treating life-threatening respiratory problems._________________________________________________________________________________________________________________________________________________________________________________________________________________________________
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___________________________________________________________________________
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HANDOUT 10-5:Reinforcing Content MasteryStudent’s NameVENTILATION TRUE OR FALSEIndicate if the following statements are true or false by writing T or F in the space provided.______1.If a patient’s heart stops beating, breathing may continue for several minutes.______2.When a patient’s breathing stops completely, the patient is in respiratory failure.______3.Typical skin coloration is one sign of adequate breathing.______4.Cyanosis is the term used to describe a blue or gray skin color.______5.A nonrebreather mask with high-concentration oxygen is the best treatment for a nonbreathing patient.______6.Using a pocket face mask to ventilate a patient delivers a higher volume of oxygen than the bag-valve mask device with a reservoir.______7.A “pop-off” valve is an undesirable feature of some older bag-valve mask devices.______8.Most BVMs have a standard 15/22 mm connection to properly fit face masks and endotracheal tubes.______9.When using a BVM device, a mask seal can more easily be maintained when ventilations are performed by two rescuers.
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  • Summer '16
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