Which of the following theories is the best approach for nursing today?
1.
Newtonian theory
2.
Caring theory
3.
Maslow's theory
4.
The New Science theory
ANS: 4
The New Science, or quantum mechanics, approach works best in today's healthcare settings because it allows nursing leaders to focus on patient outcomes. The emphasis in nursing today is on this approach.
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The nurse understands that the apothecaries' system basic unit of weight is the:
1. Minim 2. Grain 3. Milliliter 4. Drops
The unit manager discusses absenteeism with the unit clerk. She indicates that it is a serious problem on the unit. Which of the following points would they have likely discussed? (Select all that apply.)
a. Employee morale is at a high level. b. Care will suffer and standards will be lo-wered. c. Existing staff have experienced little ef-fect from the absenteeism. d. Replacement staff usually needs little su-pervision. e. Unit costs have increased because of staff replacements and overtime.
The nurse is preparing to assess the general appearance of the hospitalized client. Which of the following statements by the client are expected if the client is experiencing undernutrition? Standard Text: Select all that apply
1. "It seems like I get catch every bug that comes along. I can't seem to stay well.". 2. "This wound that I've had for the last 3 months on my leg won't heal.". 3. "I have gained 5 pounds over the last week and my ankles and feet are swollen.". 4. "My nails are so brittle.". 5. "I know my blood pressure has been up because I've been experiencing headaches in the morning, just like last time.".
A patient had gastric surgery 10 days ago and continues to require gastric suction because of a paralytic ileus. The patient reports tingling in the fingers, has hypertonic reflexes,
and has a respiratory rate of 8 breaths per minute that are deep in nature. The nurse recognizes that these symptoms are consistent with which diagnosis? a. Respiratory alkalosis b. Metabolic acidosis c. Respiratory acidosis d. Metabolic alkalosis