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Calcitonin injection into a client could be used to treat wh…

Calcitonin injection into a client could be used to treat which of the following electrolyte imbalances?

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A hypotensive patient is spontaneously breathing room air wh…

A hypotensive patient is spontaneously breathing room air when an arterial blood gas sample is taken for analysis. The following values are found: pH 7.27 PaCO2 25 mm Hg PaO2 105 mm Hg HCO3– 12 mEq/L BE –12 mEq/L Based on this information, what best describes the patient’s condition?

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Which of the following statements regarding the technique of…

Which of the following statements regarding the technique of intubation is false?

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A patient has shortness of breath on a 60% aerosol mask. The…

A patient has shortness of breath on a 60% aerosol mask. The following data are obtained: Pulse 112 b/min RR 34 b/min ABGs pH 7.27 PaCO2 53 mm Hg PaO2 68 mm Hg On the basis of this information, which of the following should be recommended at this time?

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A 68-kg (150-lb) man with severe emphysema arrives in the em…

A 68-kg (150-lb) man with severe emphysema arrives in the emergency department with shortness of breath and is placed on a 28% air entrainment mask. ABG samples are drawn and the results are as follows: pH 7.34 PaCO2 82 mm Hg PaO2 43 mm Hg HCO3 40 mEq/L BE +14 mEq/L On the basis of this information, which of the following ABG levels should the respiratory therapist be most concerned about?

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A client has an extremely high T3 and T4 level. Which of the…

A client has an extremely high T3 and T4 level. Which of the following is the least likely manifestation?

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Which of the following are common findings for patients with…

Which of the following are common findings for patients with acute respiratory distress syndrome (ARDS) ?

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The physician writes an order for a patient to receive 15 L/…

The physician writes an order for a patient to receive 15 L/min of an 80:20 helium-O2 mixture from a premixed heliox cylinder via a nonrebreathing mask. For the patient to receive this flow through an O2 flow meter, the flow must be set at approximately which of the following?

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Which sensation is lost first after spinal placement?

Which sensation is lost first after spinal placement?

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A 26-year-old patient with pneumonia has a PaO2 of 54 mm Hg…

A 26-year-old patient with pneumonia has a PaO2 of 54 mm Hg and a PaCO2 of 31 mm Hg while on a 50% air entrainment mask. Which statement is false regarding this patient?

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