Smoking crack and free-basing cocaine are methods of administration that result in
A. immediate and powerful psychoactive substance effects
b. higher blood levels but lower concentration of the drug in the brain
c. reduced desire to repeat the use of the drug
d. milder but longer lasting effects
Answer: A. immediate and powerful psychoactive substance effects
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A staff nurse enjoys the friendly and caring environment in which she works and the teamwork effort of her colleagues to accomplish goals. It is important for her to share the credit of accom-plishments with the entire team
Which of the following basic needs is most important to this nurse? a. Need for achievement b. Need for affiliation c. Need for belonging d. Need for power
The nurse is caring for a patient with the diagnosis of sepsis. The patient is on a ventilator in the critical care unit, and is receiving a proton pump inhibitors (PPI) to reduce the risk for a stress ulcer
In this scenario, a stress ulcer is likely secondary to: a. infection with Helicobacter pylori bacteria. b. decreased acetylcholine production. c. a decreased number of parietal cells. d. ischemia associated with sepsis.
A patient is suspected of having herpes zoster. The nurse knows that the lesions of herpes zoster are typically:
A) Grouped vesicles occurring on lips and oral mucous membranes B) Grouped vesicles occurring on the genitalia C) Rough, fresh, or gray skin protrusions D) Grouped vesicles in linear patches along a dermatome
Which of the following examples demonstrates the assumption that immediacy reinforces learning?
a. The nurse teaches postoperative care immediately after surgery. b. The client performs the learned skill several times right after learning it. c. The nurse encourages the client to talk about what he has learned. d. When the client makes an error, the nurse corrects him.