A dessert contains 4g of protein, 30g of carbohydrate, 15g of fat, and 5g of alcohol. The nutrient that provides the most kilocalories in the dessert is.
a. protein
b. carbohydrate
c. fat
d. alcohol
Answer: c. fat
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The wife of an older man who has diabetes mellitus brings him to primary care. He has severe bilateral infections forming black rings around each ankle. He tells the nurse it is caused by tight shoes
Which intervention should the nurse implement first to investigate this individual's health care regimen? a. Examine his health insurance coverage. b. Question the man without the wife present. c. Consult with social services about neglect. d. Analyze his glycosylated hemoglobin lev-el.
In order to deliver culturally competent healthcare, the healthcare practitioner should
A) be able to speak the language of the client. B) approach clients of a particular ethnic group in the same manner. C) use standardized assessment instruments in health evaluations. D) know prevalence, incidence, and risk factors for diseases specific to different ethnic groups.
When giving instructions regarding infection prevention to a patient receiving chemotherapy, the nurse should inform the patient that the highest risk of sustaining infection occurs:
a. during days 1-3 after chemotherapy. b. during days 5-7 after chemotherapy. c. during days 10-14 after chemotherapy. d. the day before the next cycle of chemotherapy begins.
When caring for a pregnant woman with cardiac problems, the nurse must be alert for signs and symptoms of cardiac decompensation, which are:
1. a regular heart rate and hypertension. 2. an increased urinary output, tachycardia, and dry cough. 3. shortness of breath, bradycardia, and hypertension. 4. dyspnea, crackles, and an irregular, weak pulse.