Second-generation antihistamines astemizole and terfenadine were removed from the market because they produced:
A. ventricular arrhythmias that result from overstimulation of the SA node.
B. ventricular arrhythmias that result from improper ion channel conduction.
C. ventricular fibrillation in patients who have a pacemaker.
D. atrial flutter in patients with congestive heart failure.
Answer: B
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A woman is considering abandoning breastfeeding attempts because of severe afterpains. What actions by the nurse are most helpful? (Select all that apply.)
A. Administer pain medication 30 minutes prior to breastfeeding. B. Encourage ambulation. C. Have the woman lie prone with a pillow under her stomach. D. Offer the woman information on commercial baby formula. E. Prepare a sitz bath for the woman after she has breastfed.
The Code of Ethics for Nursing provides a framework for the nurse in ethical decision making and
a. is usurped by state or federal laws. b. allows the nurse to focus on the good of society rather than the uniqueness of the client. c. was recently adopted by the American Nurses Association. d. provides society with a set of expectations of the profession.
A client has groin swelling. The nurse should suspect that the client is experiencing a disturbance in the:
1. White blood cell system. 2. Renal system. 3. Lymphatic system. 4. Cardiovascular system.
Which of the following components of a research study is unique to qualitative research methodology?
a. Designing the study according to protocols b. Gathering data c. Selection of participants d. Stating the problem or question