The nurse-theorist Sr. Callista Roy is associated with what grand theory?
A. Patient-Centered Approach to Nursing
B. Theory of Human Becoming
C. Health as Expanding Consciousness
D. Adaptation Model
D
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Which of these medications is considered to be nephrotoxic?
a. ciprofloxacin (Cipro) c. sulfisoxazole (Gantrisin) b. ibuprofen (Advil) d. furosemide (Lasix)
The nurse is providing preoperative teaching about the transverse rectus abdominis musculocutaneous (TRAM) procedure to a patient. Which information will the nurse include?
a. Saline-filled implants are placed under the pectoral muscles. b. Recovery from the TRAM surgery takes at least 6 to 8 weeks. c. Muscle tissue removed from the back is used to form a breast. d. TRAM flap procedures may be done in outpatient surgery centers.
The nurse dropped the index cards with the correct order for the process of complement fixation for antigen destruction. The cards are currently in random order and need to be placed in the correct order
Which is the correct order for the steps that occur during the process of complement fixation for antigen destruction? 1 . Complements help in the formation of highly specialized antigen–antibody complexes. 2 . Complements become active. 3 . Specific cells are targeted. 4 . Complexes cause holes to develop in the cell membrane. 5 . Sodium and water flow into the cell, causing it to burst open A) 1, 2, 3, 4, 5 B) 2, 1, 3, 4, 5 C) 3, 4, 1, 5, 2 D) 4, 3, 2, 5, 1
The nurse teaches a class on iron-deficiency anemia to a group of pregnant clients who are all taking ferrous sulfate (Feosol). The nurse evaluates that additional learning is needed when the clients make which statement?
1. "Most iron in our bodies is stored on hemoglobin in the red blood cell." 2. "Transferrin is a protein that transports iron to places in our bodies where it is needed." 3. "We need extra iron because when our red blood cells die, all their iron is excreted from the body." 4. "The most common cause of nutritional anemia is iron deficiency."