What is the first priority nursing intervention for an impending fat embolism?
a. Administer oxygen in a respiratory emergency
b. Increase intravenous fluids
c. Position in flat position to ease decreased blood pressure
d. Cover with warm blanket
ANS: A
The airway is always the first priority. If hypoxia is present, the physician will order the administration of oxygen. It is important for the nurse to check the liter flow of oxygen and educate patients and their families as to safety precautions necessary when oxygen is administered.
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A nurse is caring for a patient with mitral stenosis. Based on the pathophysiology of this disease process, the nurse would expect the patient to exhibit which of the following heart rhythms?
A) Normal sinus rhythm B) Supraventricular tachycardia C) Atrial fibrillation D) Electromechanical dissociation
4.754 - 2.896 = _____
a. 0.142 b. 2 c. 1.858 d. 2.942
Assessment for surfactant level is a primary estimation of fetal maturity. The purpose of surfactant is to
A) prevent alveoli from collapsing on expiration. B) increase lung resistance on inspiration. C) encourage immunologic competence of lung tissue. D) promote maturation of lung alveoli.
Which patient would require special precautions when the nurse is performing a digital rectal exam?
a. Patient with chronic obstructive pulmonary disease (COPD) b. Patient with diabetes c. Patient with Parkinson disease d. Patient with congestive heart failure