What is considered to be normal and acceptable blood pressure?
The American Heart Association recommends an optimal blood pressure of less than 120/80 .
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A sample of pleural fluid may be obtained for diagnosis of pleural effusion by
A) sputum culture. B) deep suctioning. C) thoracentesis. D) nasal smear.
A client is considering running as an exercise. The nurse counsels that to prevent injuries, it is important before running to
a. consume a large amount of carbohydrates, such as cereal or pasta. b. do 30 minutes of isometric leg exercises using weights. c. engage in a series of stretching and relaxing movements. d. perform static stretching exercises for 10 minutes.
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."
A nurse is addressing a group of nursing students about gamma globulins. What is the best response to the nursing students about the function of IgG?
A) Stimulates complement activity B) Functions as an antigen receptor C) Protects the fetus before birth against antitoxins, viruses, and bacteria D) Helpful in defense against invasion of microbes via nose, eyes, lungs, and intestines