ATI LPN
Fundamentals of Nursing Care: Concepts, Connections & Skills
Chapter 34 Questions
Question 1 of 5
Which of the following needle sizes would be an appropriate choice to use for phlebotomy in a 45-year-old patient?
Correct Answer: C,D
Rationale: 21- and 23-gauge needles are suitable for phlebotomy in adults, balancing blood flow and patient comfort.
Question 2 of 5
A 'good' vein for phlebotomy should meet which of the following criteria?
Correct Answer: A,D
Rationale: A good vein feels bouncy and elastic, indicating it is pliable and suitable for venipuncture.
Question 3 of 5
When selecting a vein for phlebotomy, which of the following are true?
Correct Answer: B,D
Rationale: Avoiding hard, crooked veins and using the non-mastectomy arm ensures safe and effective venipuncture.
Question 4 of 5
Activation of the needle safety device should occur when?
Correct Answer: D
Rationale: Activating the safety device immediately after needle withdrawal prevents needlestick injuries.
Question 5 of 5
Which of these will always be drawn first if multiple tests are ordered?
Correct Answer: A
Rationale: Blood cultures are drawn first to minimize contamination risk, as they require sterile technique.