Which fraction is reduced to its lowest common denominator?
a. 3/17
b. 4/8
c. 2/20
d. 5/15
ANS: A
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While trying to inform a five-year-old girl about what will occur during an upcoming CT scan, the nurse notices that the child is engaged in a collective monologue, talking about a new puppy. The nurse's best response would be:
1. "You must be so excited to have a new puppy! They are so much fun. Now let me tell you again about going downstairs in a wheelchair to a special room." 2. "Please stop talking about your puppy. I need to tell you about your CT scan." 3. "I'll come back when you are ready to talk with me more about your CT scan." 4. Ignore the child's responses and continue discussing the procedure.
The nurse is caring for four clients receiving IV therapy. Which client does the nurse assess first?
a. Client with a newly inserted peripherally inserted central catheter (PICC) line waiting for x-ray b. Client with a peripheral catheter for intermittent infusions c. Older adult client with a nonaccessed implanted port d. Older adult client with normal saline infusion
When a person is brought to medical attention for symptoms believed to be alcohol related, which of the following tests should always be done?
a. urine catacholamines b. blood sugar determination c. guaiac d. urine pH
Which of the following clients is most likely to experience difficulty returning to sleep?
1. A 60-year-old with benign hypertropic prostatic disease 2. A 15-year-old with type 1 diabetes 3. A 35-year-old diagnosed with hypothyroidism 4. A 55-year-old diagnosed with hypertension