NF3 Exam Questions and Answers
100% Correct
What is the principle of sterile technique in wound care? - CORRECT ANSWER-
A sterile object remains sterile only when touched by another sterile object, and
only sterile objects may be placed on a sterile field.
What happens to a sterile object that is out of the range of vision or below a
person's waist? - CORRECT ANSWER-It is considered contaminated.
How long can a sterile surface remain uncontaminated when exposed to air? -
CORRECT ANSWER-A sterile surface becomes contaminated after prolonged
exposure to air, typically around 20 minutes.
What is primary intention in surgical wound healing? - CORRECT ANSWER-
Wound healing where the wound is clean with straight edges, well approximated,
low risk of infection, and minimal scarring.
Describe secondary intention in wound healing. - CORRECT ANSWER-Involves
larger wounds that are not approximated, take longer to heal, and have a higher
risk of infection and scarring.
100% Correct
What is the principle of sterile technique in wound care? - CORRECT ANSWER-
A sterile object remains sterile only when touched by another sterile object, and
only sterile objects may be placed on a sterile field.
What happens to a sterile object that is out of the range of vision or below a
person's waist? - CORRECT ANSWER-It is considered contaminated.
How long can a sterile surface remain uncontaminated when exposed to air? -
CORRECT ANSWER-A sterile surface becomes contaminated after prolonged
exposure to air, typically around 20 minutes.
What is primary intention in surgical wound healing? - CORRECT ANSWER-
Wound healing where the wound is clean with straight edges, well approximated,
low risk of infection, and minimal scarring.
Describe secondary intention in wound healing. - CORRECT ANSWER-Involves
larger wounds that are not approximated, take longer to heal, and have a higher
risk of infection and scarring.
