Nokea
Why might a client receive a central venous catheter?
- A. Client is receiving 0.9 normal saline
- B. Client is receiving total parenteral nutrition (TPN)
- C. Client is receiving short-term IV therapy
- D. Client has had one infiltrated IV
Correct Answer: B
Rationale: The correct answer is B because TPN requires a central venous catheter due to the high osmolarity of the solution.
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Why is it important for a nurse to move a victim of a common respiratory toxin to higher ground immediately?
- A. The toxins flow to the lower ground.
- B. The toxic vapors stay close to the ground.
- C. The toxins are always released close to the ground.
- D. The heavy and the solid toxins cannot move to a height.
Correct Answer: B
Rationale: The correct answer is B because many respiratory toxins are heavier than air and settle near the ground.
What should a client with seasonal affective disorder be taught upon discharge?
- A. Use heavy drapes rather than translucent curtains or shades
- B. Jog after sundown and before sunup
- C. Avoid the use of eyeglasses or contact lenses that are coated to shield ultraviolet radiation
- D. Take brief walks outside around midnight without sunglasses
Correct Answer: C
Rationale: Maximizing exposure to natural light helps alleviate symptoms of seasonal affective disorder.
A break in sterile technique occurs during surgery when the scrub nurse touches
- A. the mask with sterile gloved hands.
- B. sterile gloved hands to the gown at chest level.
- C. the drape at the incision site with sterile gloved hands.
- D. the lower arm to the instruments on the instrument tray.
Correct Answer: A
Rationale: Touching non-sterile items like masks compromises sterility and requires corrective action.
What information should be included as effective for preventing chronic bronchitis in a community presentation?
- A. Maintenance of ideal weight
- B. Annual influenza immunization
- C. Smoking cessation
- D. Regular moderate exercise
Correct Answer: C
Rationale: The correct answer is C: Smoking cessation. Chronic bronchitis is often caused by smoking. By quitting smoking, individuals can significantly reduce their risk of developing chronic bronchitis. This is the most effective prevention strategy.
A: Maintenance of ideal weight may have some benefits for overall health but is not directly linked to preventing chronic bronchitis.
B: Annual influenza immunization is important for preventing the flu, but it does not directly prevent chronic bronchitis.
D: Regular moderate exercise is beneficial for overall health, but it is not as directly related to preventing chronic bronchitis as smoking cessation.
Which teaching strategies should the nurse plan to use for a baby boomer patient (select all that apply)?
- A. Podcast
- B. Role playing
- C. Group teaching
- D. Lecture-discussion
Correct Answer: B
Rationale: The correct answers are 'Role playing,' 'Group teaching,' and 'Lecture-discussion.' Baby boomers often prefer interactive and structured learning environments. Podcasts and games may not resonate as well with this demographic.