The following is a null hypothesis: "Women who smoke are as likely to have low-birth- weight babies as women who do not."
A) True
B) False
A
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1.08 + 31.2 = _____
a. 32.28 b. 32.082 c. 32.1 d. 32.4
A 25-year-old patient believed that he still had immunity to childhood illnesses until he developed chickenpox. What is the best explanation of this situation made by the nurse to the patient?
a. He never had an injection for immunity. b. Artificially acquired active immunity doesn't always confer lifelong immunity. c. He never got a booster as a child. d. There was no immunity injection for this disease.
A client has blood drawn for an arterial blood gas. When applying pressure to the puncture site, it is important for the nurse to:
1. Hold the pressure for at least 60 seconds. 2. Have a tourniquet available in case bleeding does not stop. 3. Hold the pressure for 5 minutes or longer. 4. Keep the extremity elevated above the heart.
The nurse is preparing to admit a 7-year-old child with hepatitis B. What clinical features of hepatitis B should the nurse recognize? (Select all that apply.)
a. The onset is rapid. b. Rash is common. c. Jaundice is present d. No carrier state exists. e. The mode of transmission is principally by the parenteral route.