Enkephalins are endogenous peptides that are produced throughout the central nervous system (CNS) and peripheral nerve endings and have a preference for ________.
A. kappa receptors
B. mu1 receptors
C. mu2 receptors
D. delta receptors
Answer: D
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Which statement by the formal leader of a nursing unit reflects the personality required to energize the staff and promote creativity? Note: Credit will be given only if all correct choices and no incorrect choices are selected
Standard Text: Select all that apply. 1. "I would like to change the format we use for shift report, but I'm afraid it would upset staff members who have been here a long time." 2. "This is the decision I have made, and there is no room for discussion." 3. "I would like to thank everyone for your hard work and dedication while we have been short staffed." 4. "I am certain that our new assignment system is going to make the workload more equitable." 5. "I know this week has been rough. I feel a little like sandpaper myself."
A nurse is preparing to insert an indwelling urinary catheter prescribed for a client, and a sterile field is prepared. Which of these steps MUST the nurse take before the catheter is inserted?
a. Cleanse the catheter with a povidone-iodine solution. b. Inflate and deflate the retention balloon. c. Examine the perineal area for signs of irritation or infection. d. Attach the urinary drainage bag to the catheter.
The nurse is teaching an older patient with diverticulitis on foods that could precipitate a painful attack. How should the nurse instruct this patient?
1. Avoid foods with seeds. 2. Restrict the intake of high fiber foods. 3. Limit the intake of eggs and dairy products. 4. Eat whole grains with sesame seeds for added protein.
A 13-year-old boy used to be able to drink two beers in order to feel a "buzz.". Now he has to drink four beers in order to achieve the same effect. This is referred to as:
1. Abuse. 2. Addiction. 3. Dependence. 4. Tolerance.