Which of the following is an example of a theory?
a. Deep breathing in the postoperative period makes people healthier.
b. Self-care is ideal.
c. Nursing care is needed when people are affected by limitations that do not allow them to meet their self-care needs.
d. Optimum health is the only ideal state.
C
A theory is a set of concepts and propositions that provides an orderly way to view phenomena. A theory helps to organize thoughts and ideas and also helps direct in what to do and when and how to do it. All of the other choices are opinions.
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Which of the following statements best describes the counselor role of the nurse in restorative care?
a. Counseling residents and their families is not within the usual scope of practical nursing practice b. Counseling residents and their families is aimed at assisting them with valuing the care they receive c. Counseling residents and their families is aimed at assisting them with expressing their feelings and developing positive strategies to express their feelings d. Counseling residents and their families is an important role for the interdisciplinary team
Which of the following are major functions of the skin? (Select all that apply.)
a. Excretion of wastes b. Protection c. Vitamin C synthesis d. Temperature regulation e. Prevention of dehydration
The postoperative vital signs of an average size adult client are: BP = 110/68 mm Hg, P = 54 beats/min, R = 8 breaths/min. The client appears pale, is disoriented, and has minimal urinary output. The nurse should:
1. Retake the vital signs in 30 minutes 2. Continue with care as planned 3. Administer a stimulant 4. Notify the physician
Which of the following statements accurately describes potential biologic influences on the development of mental illness in children?
A) An infant with a difficult temperament is thought to be at risk for later maladjustment. B) Development of the prefrontal cortex of the brain, which plays a role in the inhibition of impulses, is usually complete by 15 years of age in girls and 18 years of age in boys. C) The likelihood of a child developing a mood disorder when one parent suffers from depression is nearly 100%. D) No demonstrable brain abnormalities are evident in children with attention deficit/hyperactivity disorder.