A nurse is delivering 3 L/min oxygen to a patient via nasal cannula. What percentage of delivered oxygen is the patient receiving?
A) 23%
B) 28%
C) 32%
D) 36%
C
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Which of the following principles are applicable when prescribing drugs for the older adult? Se-lect all that apply
a. Start low and go slow. b. Start with one drug, add two if needed, and stop with three if possible. c. Use a drug interactions database to identify possible problems. d. When adverse effects occur, determine if the intended therapeutic value out-weighs the problematic symptoms. e. Assess the patient's response frequently. f. Consider drug holidays from time to time.
Retired adults are more likely to:
A) Stay with the same religious beliefs, B) Change faiths, C) Become more involved in their own spirituality, D) Lose all faith,
The most common disability found in the United States in persons aged 18 years and over is:
1. Diabetes 2. Stroke 3. Arthritis 4. Cancer
Physiological management of the 3rd stage of labour is characterised by:
a. use of a prophylactic oxytocic drug. b. birth of the placenta aided by nipple stimulation. c. careful, controlled cord traction. d. side effects of nausea and vomiting.