The nurse-theorist Roy developed a conceptual model of nursing known as the Conservation Model
A) True
B) False
B
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A 51-year-old male has been diagnosed with alcohol-induced liver disease. He admits to the nurse providing his care that, "I know what the lungs do, and I know what the heart does, but honestly I have no idea what the liver does in the body."
Which of the following statements would best underlie the explanation that the nurse provides? A) The liver is responsible for the absorption of most dietary nutrients as well as the production of growth hormones. B) The liver contributes to the metabolism of ingested food and provides the fluids that the GI tract requires. C) The liver metabolizes most components of food and also cleans the blood of bacteria and drugs. D) The liver maintains a balanced level of electrolytes and pH in the body and stores glucose, minerals, and vitamins.
A patient being mechanically ventilated is exhibiting hypoxia, with a pulse oximeter reading of 88%. After ensuring the integrity of the ventilator tubing and assessing the patient, the nurse auscultates adventitious lung sounds
Which action should the nurse take next? 1. suctioning the patient 2. contacting the physician 3. turning the patient to one side 4. silencing the alarm
What client has the greatest risk of having a peptic ulcer?
1. A 24-year-old who complains of being stressed mentally 2. A 52-year-old who smokes 3. A 56-year-old who is taking prednisone and ibuprofen for chronic low-back pain 4. A 48-year-old who is taking acetaminophen and aspirin to reduce fever
The frequency of miscarriage is estimated to occur in:
a. 15–20% of pregnancies. b. 1 out of 8 pregnancies. c. 1 out of 4 teenage pregnancies. d. every first pregnancy.