The Nurse Is Demonstrating the Z-Track Injection Technique to a Nursing

The nurse is demonstrating the Z-track injection technique to a nursing student on a patient who is receiving iron dextran. Which statement by the student indicates understanding of the teaching?

A) "This is used when administering IM injections to help minimize local skin irritation."
B) "This technique allows slower, more sustained absorption."
C) "You may use the deltoid site when using this method."
D) "I should use a 27-gauge needle to minimize discomfort with this method."