"There is no relationship between heart disease and saturated fat." This is an example of:
a. hypothesis
b. mean
c. cluster sampling research
d. null hypothesis
Ans: d. null hypothesis
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A public health nurse is planning educational interventions that are based on Becker's Health Belief Model. When identifying the variables that affect local residents' health promotion behaviors, what question should the nurse seek to answer?
A) "Do residents believe that they have ready access to health promotion resources?" B) "Why have previous attempts at health promotion failed?" C) "How much funding is available for health promotion in the community?" D) "Who is available to provide health promotion education in the local area?"
The physician diagnoses a 3-cm cyst in the ovary of a 28-year-old woman. You expect the initial treatment to include:
a. Beginning hormone therapy. b. Examining the woman after her next menstrual period. c. Scheduling a laparoscopy to remove the cyst. d. Aspirating the cyst and sending the fluid to pathology.
Musculoskeletal changes that occur with the aging process include
A) thickening of the vertebral discs. B) atrophy of muscles in the extremities, occurring first in the upper extremities. C) a loss in height. D) increase in range of motion of joints as a result of loosening of ligaments.
The implementation of an electronic health record could enhance patient care by facilitating ____
a. Communication across the health care continuum b. Diabetes mellitus education and ongoing care delivery c. One-on-one counseling between the provider and the client d. Physical and occupational therapy dispensing errors