For bone and teeth formation, people need
a. calcium and phosphorus
b. iron
c. sodium
d. none of these
a. calcium and phosphorus
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A patient with atrial fibrillation is receiving warfarin [Coumadin]. The nurse notes that the patient's INR is 2.7 . Before giving the next dose of warfarin, the nurse will notify the provider and:
a. administer the dose as ordered. b. request an order to decrease the dose. c. request an order to give vitamin K (phy-tonadione). d. request an order to increase the dose.
A nurse is assessing a woman in labor. Which finding would the nurse identify as a cause for concern during a contraction?
A) Heart rate increase from 76 bpm to 90 bpm B) Blood pressure rise from 110/60 mm Hg to 120/74 C) White blood cell count of 12,000 cells/mm3 D) Respiratory rate of 10 breaths /minute
The patient who is delirious usually maintains orientation to:
a. time. b. place. c. person. d. circumstance.
A client is legally blind in both eyes. Which of the following is the most appropriate statement for the nurse to make to the client regarding providing the client with assistance?
statement for the nurse to make to the client regarding providing the client with assistance? 1. "I will walk in front of you, and you can hold onto my belt." 2. "I know that you must need me to be your sighted guide to get around in this fa-cility." 3. "I will warn you of upcoming curbs or stairs." 4. "I will get you a wheelchair so that I can move you around safely."