Order: Heparin 1,100 units/hr Available: Heparin 50,000 units in 500 mL D5W The IV flow rate is _______________
A. 100 mL/hr
B. 6 mL/hr
C. 90 mL/hr
D. 11 mL/hr
ANS: D
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During an examination, your patient denies pain or loss of vision when you question him about the triangular lesion on the nasal side of the bulbar conjunctiva extending over the medial portion of his cornea. This is most likely a
a. corneal ulceration. c. pinguecula. b. hordeolum. d. pterygium.
A client has been admitted to the hospital with a large sacral pressure ulcer. The physician orders the wound care protocol to be performed twice a day
What would be a statement on the plan of care that would address the implementation phase of the nursing process for this patient? A) A 6 cm × 4 cm wound with malodorous, yellow exudate B) The client's wound will heal by 1 cm by the end of 5 days. C) The client's wound has healed by 0.5 cm on day 3 of wound care. D) Turn the client every 2 hours.
A nurse assesses an older patient's blood gases. The patient is 70 years old. The nurse knows that this patient's maximum PO2 is:
a. 69. b. 79. c. 89. d. 99.
Which of the following would be least useful for the nurse to use as part of the collaborative management of the client with conjunctivitis?
1. Cold eye compresses 2. Careful handwashing 3. Antibiotic therapy 4. Dark sunglasses