NCSBN Exam 3 with Questions and Solutions

NCSBN Exam 3 with Questions and Solutions The nurse is educating a client about how to use a metered-dose inhaler with spacer. Drag and drop the options below in the order that demonstrates correct use of a metered-dose inhaler with spacer. A. Remove the mouthpiece from the lips B. Breathe out slowly C. Breathe in deeply D. Hold breath for 10 seconds E. Release the medication into the spacer ANSWER E, C, A, D, B Release the medication into the spacer. Breathe in deeply. Remove the mouthpiece, then hold breath for 10 seconds, then breathe out slowly. Spacers are highly recommended when inhalers are used because they increase the availability of the medication to the client. The nurse is caring for a 10 month-old infant diagnosed with iron-deficiency anemia. Based on this diagnosis, which of these findings should the nurse anticipate? A. Poor appetite B. Hemoglobin level of 12 g/dL C. A heart rate between 80 and 130 D. Pale mucosa of the eyelids and lips ANSWER D In iron-deficiency anemia, the physical exam reveals a pale, tired-appearing infant with mild-to-severe tachycardia. The normal heart rate of infants typically ranges from 1