If 15 mL of a solution has a mass of 120 mg, what is the specific gravity of the solution?
A. 1.2
B. 1.6
C. 1.8
D. 1.5
Answer: C
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The chief nursing officer (CNO) recognizes a large increase in turnover on a given unit. The nurse manager of the unit says that this is just a coincidence and that the unit is "fine." What action by the CNO is appropriate?
1. Talk to current nursing staff and review the exit interviews of those who have left. 2. Call the unit supervisor and inquire as to why the turnover rate is high. 3. Discuss the matter with other nurse managers. 4. Discuss the matter with the hospital chief administrator.
Which statement is most significant concerning values of the nurse?
A) Values guide and motivate behavior. B) Values are less important than behavior. C) Values are learned from others. D) Values may change with experience and maturity.
What must the nurse teach a patient who is taking a diuretic drug?
a. Avoid foods that are rich in potassium such as bananas and broccoli. b. Sit on the side of the bed for 1 to 2 minutes before getting out of bed. c. Notify the prescriber if the heart rate is less than 70 beats per minute. d. Keep a record of dietary intake for a few weeks.
During a sports physical for a 16-year-old girl, which question is appropriate for the nurse to ask to collect data about drug use?
a. "Many teenagers have experimented with drugs. Have you tried any drugs? " b. "Can you tell me which friends of yours have offered drugs to you?" c. "Do most of your friends drink alcohol or do drugs?" d. "Your school has a reputation for drug use. Do you use drugs?"