During cold season, what information should the nurse provide to the patient to best prevent transmission of organisms?
A) Take prescribed antibiotics.
B) Use warm salt-water gargles.
C) Dress warmly.
D) Wash the hands frequently.
Ans: D
Feedback: Handwashing remains the most effective preventive measure to reduce the transmission of organisms. Taking prescribed antibiotics, using warm salt-water gargles, and dressing warmly does not suppress transmission.
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One of a pair of twins is diagnosed with ASD. If this case follows research predictions, what is the probability that the other twin will also develop ASD?
1. The probability would be the same as with the twin's other siblings. 2. The probability would be highest if the twins were dizygotic. 3. The probability is lower than in the general public. 4. The probability would be highest if the twins were monozygotic.
To help a woman reduce the severity of nausea caused by morning sickness, the nurse might suggest that she:
a. Try a tart food or drink such as lemonade or salty foods such as potato chips. b. Drink plenty of fluids early in the day. c. Brush her teeth immediately after eating. d. Never snack before bedtime.
A pregnant patient is experiencing a vaginal discharge and wants to douche. What should the nurse instruct the patient about this health practice?
A) Avoid routine douching. B) Use an alkaline solution. C) Use only a commercial solution. D) Use a solution that has been chilled.
The nursing assistant reports to the nurse that an African-American client's pulse oximetry reading is 93%. The client has no complaints. Which action by the nurse is most appropriate?
a. Replace the sensor probe of the oximeter. b. Place the probe on another finger. c. Assess other signs of respiratory adequa-cy. d. Prepare to obtain arterial blood gases.