Toxoplasmosis is most likely to spread to humans from:
A. pet dander.
B. dust mites.
C. ingestion of food contaminated with the worm.
D. oocysts found in the stool of felines.
Answer: D
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When performing an intradermal injection, the nurse instills a small amount of substance into the dermis and the injection is not aspirated. One of the uses of this technique is screening for:
a. diabetes. b. tuberculosis. c. hepatitis. d. meningitis.
The client calls the nurse into the room and says that the heat pack the nurse applied feels cold, and asks the nurse to turn the heat up on the aquathermia unit. Which response by the nurse is the most appropriate?
1. "I'll turn it up a little at a time and you let me know when it feels warm again." 2. "The doctor wants the aquathermia pad maintained at a specific temperature, so there's no need to change it." 3. "The aquathermia pad still feels warm to me." 4. "Your body has adjusted to the warmth, and is making it feel cooler, but it's actually the same temperature as when it was first applied."
The population health nurse notes that a community has taken action to prevent suicides. What environmental change did the nurse observe to come to this conclusion?
1. Sponsoring support groups in the school library. 2. Separating recyclables from other forms of trash. 3. Installing bridge barriers along bridge walkways. 4. Posting the telephone number for a crisis support line.
Height = 60 in.; weight = 240 lb. Calculate the BSA: ________. (Round to the nearest hundredth)
Fill in the blank(s) with the appropriate word(s).