Which of the following correctly reflects examples of ectopic (latent) pacemakers?
a. The SA node and AV junction
b. The AV junction and ventricles
c. The SA node and right bundle branch
d. The AV junction and left bundle branch
B
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Which of these techniques uses the sense of touch to assess texture, temperature, moisture, and swelling when the nurse is assessing a patient?
a. Palpation b. Inspection c. Percussion d. Auscultation
Which of these tests is often done before birth to determine the maturity of the fetal lungs?
a. amniotic bilirubin level b. amniotic creatine level c. L/S ratio (lecithin-to-sphingomyelin ratio) d. sonogram
The complexity of the healthcare environment for consumers is increased by:
a. Falling levels of education among the public. b. Increased levels of poverty. c. Complex compensatory systems and a va-riety of delivery systems. d. Increased numbers of uninsured or unde-rinsured.
A 16-year-old boy confides to a nurse that he has been sexually experimenting with a male peer. He reports feeling ambivalent about the encounters and wonders if he is gay. Which is the most appropriate response by the nurse?
A) "This phase of your development includes experimentation. It doesn't necessarily mean it's a lifelong commitment." B) "After you've had a homosexual experience, it means you can never be considered exclusively heterosexual." C) "There's nothing to be ashamed about. It's okay to be homosexual." D) "You should look for a nice girl to date."