The finding that upon muscle contraction the active motion of a joint is reduced or completely lost suggests:
a. a dislocation.
b. a ligament strain.
c. torn cartilage.
d. a ruptured tendon.
Answer: d
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You are ordered to administer a fluid bolus of 0.9% normal saline to a hypovolemic patient. You are using a macroinfusion set (10gtts/ml). You are to give the bolus over 20 minutes. What will you set your drip rate at?
a. 100 gtts/min b. 200 gtts/min c. 20 gtts/min d. 10 gtts/min
Which of the following statements regarding formal letters is LEAST accurate?
A. Formal letters are required for all inspections. B. Formal letters are required for code violations that create life-threatening hazards. C. Formal letters are required for code violations that involve major renovations to comply. D. Formal letters are required for large numbers of violations that together constitute life safety issues.