An example of a point source of air pollution is
a. A smoke stack
b. The number of cars and trucks
c. How much fossil fuel is consumed in a community
d. Ground ozone levels
ANS: A
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The nurse is caring for a client who is undergoing single-photon emission computed tomography (SPECT). What is a potential side effect that this client may suffer?
A) Headache and pain in the neck B) Claustrophobia C) Allergic reaction to the imaging material D) Allergic reaction to radioactive rays
The nurse is advising a client who been using diphenhydramine (Benadryl) over-the-counter (OTC) to induce sleep. The client complains about a dry mouth. The nurse explains that:
1. Diphenhydramine causes less dryness if taken in the liquid form. 2. Drying of the mouth membranes is common after taking diphenhydramine. 3. Drowsiness caused by the diphenhydramine caused the client to reduce fluid intake. 4. Diphenhydramine has a muscle relaxant effect, so the client is likely sleeping with the mouth open.
Milk or food is advised to be taken with ___________ to minimize gastric irritation.
A. any prescription drug B. ibuprofen C. alcohol D. acetaminophen
Mark, age 29, tells you that he has thought about suicide. Which should you say next?
A. "How long have you felt this way?" B. "Tell me more about it." C. "Do you have a plan?" D. "Have you told anyone else?"