When the balloon on the distal tip of a pulmonary artery catheter is inflated and a pressure is measured, the measurement obtained is referred to as which of the following? a) Cardiac output b) Pulmonary artery pressure c) Central venous pressure d) Pulmonary artery wedge pressure

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When the balloon on the distal tip of a pulmonary artery catheter is inflated and a pressure is measured, the measurement obtained is referred to as which of the following?

a) Cardiac output
b) Pulmonary artery pressure
c) Central venous pressure
d) Pulmonary artery wedge pressure

 
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The nurse is caring for a patient presenting to the emergency department (ED) complaining of chest pain. Which of the following electrocardiographic (ECG) findings would be most concerning to the nurse? a) ST elevations b) Frequent premature atrial contractions (PACs) c) Isolated premature ventricular contractions (PVCs) d) Sinus tachycardia

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The nurse is caring for a patient presenting to the emergency department (ED) complaining of chest pain. Which of the following electrocardiographic (ECG) findings would be most concerning to the nurse?

a) ST elevations
b) Frequent premature atrial contractions (PACs)
c) Isolated premature ventricular contractions (PVCs)
d) Sinus tachycardia

 
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The nurse is caring for a pt with a pulmonary disorder. What observation by the nurse is indicative of a very late symptom of hypoxia? Cyanosis Dyspnea Restlessness ConfusionC

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The nurse is caring for a pt with a pulmonary disorder. What observation by the nurse is indicative of a very late symptom of hypoxia?

  1. Cyanosis
  2. Dyspnea
  3. Restlessness
  4. ConfusionC
 
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The nurse is caring for a patient newly diagnosed with hypertension. Which of the following statements if made by the patient indicates the need for further teaching? a) “When getting up from bed, I will sit for a short period prior to standing up.” b) “If I take my blood pressure and it is normal, I don’t have to take my BP pills.” c) “I think I’m going to sign up for a yoga class twice a week to help reduce my stress.” d) “I will consult a dietician to help get my weight under control.”

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The nurse is caring for a patient newly diagnosed with hypertension. Which of the following statements if made by the patient indicates the need for further teaching?

a) “When getting up from bed, I will sit for a short period prior to standing up.”
b) “If I take my blood pressure and it is normal, I don’t have to take my BP pills.”
c) “I think I’m going to sign up for a yoga class twice a week to help reduce my stress.”
d) “I will consult a dietician to help get my weight under control.”

 
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