A(n) __________________ agent is used to increase the pH of the serum or urine?
A) antacid
B) alkalinizing
C) anticoagulant
D) antihistamine
Answer: B) alkalinizing
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A man narrowly misses another car while driving through a busy intersection. His sympathetic nervous system is activated; his heart pounds and his breathing is rapid. As he calms down, his heart rate and breathing return to normal
Which neurotransmitter is in charge now that the excitement is over and he is calmed down? a. Norepinephrine b. Acetylcholine c. Prostaglandin d. Serotonin
In caring for a patient with multiple myeloma, what should the nurse include in the daily care?
a. Provisions for limiting fluid intake to less than 1000 mL/day b. Provisions for close supervision and assistance when ambulating c. Provisions for straining all urine d. Provisions for limiting use of an analgesic
The nurse manager of a unit was demoted to staff nurse 6 months ago. Because of being near retirement, the former nurse manager wanted to be employed at the hospital and was offered a position on the same unit
The former nurse manager complains often about how infrequently the current nurse manager is available on the unit and argues with physicians and co-workers. Clients have complained about the attitude of the nurse. The behavior of the former nurse manager can be best explained as being caused by: a. Overwork in the staff nurse position. b. Inadequate mentoring in the new role. c. Anger as a stage of the grieving process. d. Demotion as a threat to personal identity.
Many factors can influence the emergence of new diseases. Most are consequences of activities and behavior of the human hosts and environmental changes. Which of the following is a factor that can influence the emergence of new infectious diseases?
1. Increased prevention programs and trained personnel 2. Globalization of food supplies and changes in food processing and packaging 3. Decrease in sexual behavior, travel, drug use, and child care facilities 4. Peace Corps workers building sanitation systems that allow for healthier lifestyles that result in fewer diseases