When warm compresses are applied, dilation occurs and blood vessels get bigger
Indicate whether the statement is true or false.
F
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1/150 : 2 = 1/200 : x
x = _____ a. 4 b. 1 1/3 c. 2/3 d. 1 1/2
A viable approach to addressing the quality of primary studies included in a meta-analysis is:
A) Ignoring the problem of quality by using all studies, regardless of rigor B) Doing sensitivity analyses to assess whether the effects change when low-quality studies are included C) Using a random effects model rather than a fixed effects model D) Using a funnel plot to assess the degree to which study quality is related to effect size
The nurse assesses a client and finds that a grating sound is present when a joint is bent and straightened. The nurse would correctly document this finding as which of the following?
1. Subluxation 2. Grinding 3. Crepitation 4. Joint dislocation
The nurse would determine that a client with fractured ribs needs further self-care instructions when the client says
a. "I can take pain medication every 4 hours if I need it." b. "I'll be sure to take it really easy for the next several weeks." c. "I'll strap the ribs snugly so they can't move around." d. "That heating pad in the closet at home will come in handy now."