Theories that consist of conceptual frameworks defining broad perspectives for practice and looking at phenomena based on perspectives and lacking operational definitions are which type of theories?
A) Grand theories
B) Microtheories
C) Practice theories
D) Middle range theories
A
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The patient is experiencing respiratory insufficiency and is unable to maintain spontaneous respirations. The nurse expects that the physician will perform or insert which of the following airway management techniques or devices?
A) Oropharyngeal airway B) Jaw thrust maneuver C) Endotracheal intubation D) Cricothyroidotomy
A married couple is discussing alternatives for pregnancy prevention and has asked about fertility awareness methods (FAMs). The nurse's most appropriate reply is:
a. "They're not very effective, and it's very likely you'll get pregnant." b. "They can be effective for many couples, but they require motivation." c. "These methods have a few advantages and several health risks." d. "You would be much safer going on the pill and not having to worry."
A 15-year-old girl is brought by her mother to the pediatric clinic because she has not yet started her menstrual cycles and shows minimal physical development typical of puberty
When the di-agnosis of delayed puberty is made, the girl begins to cry, stating, "Everybody at school makes fun of me because I'm so flat." Select the response by the nurse that best addresses the girl's concerns. a. "Don't worry. This a very common prob-lem and you will soon catch up with your classmates." b. "You are a very beautiful girl just the way you are. You'll probably get zits when you start your development." c. "If you keep busy in band and sports, you won't worry so much about how you look." d. "Let's see if we can figure out what type of clothes you can wear that won't accent your lack of physical development so much."
Use the recommended dose (3 mcg/kg/min) to determine the appropriate dose of sodium nitroprusside that would be administered by slow intravenous infusion to a patient who weighs 176 pounds.
A. 180 mcg/kg/min B. 240 mcg/kg/min C. 320 mcg/kg/min D. 280 mcg/kg/min