An example of an attack rate is the:
a. Number of cases of cancer recorded at a medical center
b. Number of people who died of cholera in India in a given year
c. Number of beef cattle inoculated against mad-cow disease on a farm
d. Proportion of people becoming ill after eating at a fast-food restaurant
D
Attack rates are often specific to exposures, such as food-specific attack rates.
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Which statements by a breastfeeding class participant indicate that teaching was effective? Select all that apply
1. "Breastfed infants get more skin-to-skin contact, and sleep better." 2. "Breastfeeding raises the level of a hormone that makes me feel good." 3. "Breastfeeding is complex and difficult, and I probably won't succeed." 4. "Breastfeeding is worthwhile, even if it costs more overall." 5. "Breastfed infants have fewer digestive and respiratory illnesses." Correct
Which laboratory finding in a client with polycythemia vera indicates that phlebotomy alone is no longer effective in managing this problem?
A. Hematocrit has increased from 55% to 75% B. Hemoglobin A1c has decreased from 8.0% to 7.0% C. Platelet count has increased from 120,000 to 150,000 D. Segmented neutrophils outnumber the band neutrophils.
A female client has been undergoing diagnostic testing since admission to the medical unit in the hospital. The results of blood testing are sent back to the unit
Upon reviewing the results, the nurse will report which of the following findings to the physi-cian, which is abnormal? 1. Erythrocyte sedimentation rate (ESR) 35 mm/hr 2. White blood cell (WBC) count 8000/mm3 3. Neutrophils 65% 4. Iron 75 g/100 mL
Which of the following examples would be classified as Hardware?
a. DOS b. Microsoft Office c. EMR d. Modem