A community health nurse is developing educational materials related to nutrition. Which of the following resources would be most appropriate for the nurse to use?
a. Recommended dietary allowances (RDAs)
b. MyPyramid
c. Dietary reference intakes (DRIs)
d. MyPlate
Answer:
c. Dietary reference intakes (DRIs)
d. MyPlate
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The nurse is evaluating a patient's cardiac output. What situation would be most indicative of increased preload?
A) Sinus tachycardia B) Elevated central venous pressure C) Elevated blood pressure D) Evidence of myocardial infarction
The nurse is caring for a patient with chronic obstructive pulmonary disease (COPD). The patient has been receiving high-flow oxygen therapy for an extended time. What symptoms should the nurse anticipate if the patient were experiencing oxygen toxicity?
A) Bradycardia and frontal headache B) Dyspnea and substernal pain C) Peripheral cyanosis and restlessness D) Hypotension and tachycardia
The nurse has completed nasopharyngeal suctioning of a client. What should the nurse document about this procedure?
1. Amount, consistency, color, and odor of sputum 2. Amount of sterile solution used to flush the catheter 3. Lung sounds before the procedure 4. Lung sounds after the procedure 5. Oxygen saturation after the procedure
Mr. Walker is a 56-year-old man who comes to the ambulatory health center for a routine health assessment. On examination, you note hepatomegaly, which is:
A. enlargement of the liver. B. bowel protrusion through abdominal musculature. C. inflammation of the peritoneum. D. a burning sensation in the upper abdomen.