A novice nurse instructs a client on the use of sublingual nitroglycerin. Which statement by the novice nurse requires intervention by the nurse preceptor?
A. "Be sure to take the medication prior to the start of your pain."
B. "Do not chew or swallow the tablet."
C. "The tablet may cause burning or tingling as it dissolves."
D. "Be sure to sit down when you decide to take the medication."
Answer: A
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Asking a resident to count backward from 100 by sevens is a test of
a. Perception b. Short-term memory c. Calculating ability d. Problem-solving ability
The CEO of the hospital approaches the chief nurse with a request that the nurse act as the primary change agent in the implementation of a new hospital-wide policy. Why would the nurse be a good choice for this assignment?
1. Nurses thrive on transition and work best in such circumstances. 2. Nurses are role models for reacting positively to change. 3. Nurses routinely interact with multiple disciplines. 4. Nurses are always acting in the client's best interest.
The nurse assesses a diabetic client and finds a blood sugar level of 280 mg/dl, low blood pressure, nausea and vomiting, and erratic pulse. The nurse would suspect the electrolyte abnor-mality of
a. hypermagnesemia. b. hypernatremia. c. hypocalcemia. d. hypokalemia.
Match the following
1. Substances entering the cell 2. Waste products leaving the cell 3. Conditions which allow life to continue a. Steady temperature; pH between 7.35 and 7.45; electrolyte balance b. Oxygen; substances for building complex molecules; substances which act as energy sources c. Ammonia; carbon dioxide