#1
Which of the following is a common suture material that is absorbable?
Polyglycolic acid (PGA)
ExplanationPGA is absorbable, commonly used for deep tissue closure.
#2
What is the term for the process of bringing together the edges of a wound using a needle and thread?
Suturing
ExplanationSuturing involves closing wounds with needle and thread.
#3
What is the term for the process of removing sutures from a wound?
Suture removal
ExplanationSuture removal involves taking out sutures from a healed wound.
#4
What is the primary function of suture needles?
To anchor the suture material
ExplanationSuture needles anchor the suture material for stitching.
#5
What is the term for the process of removing dead, damaged, or infected tissue from a wound?
Debridement
ExplanationDebridement involves removing dead, damaged, or infected tissue from a wound.
#6
Which of the following suture materials is synthetic and non-absorbable?
Polypropylene
ExplanationPolypropylene is a synthetic, non-absorbable suture material.
#7
Which of the following sutures is most suitable for use in areas of high tension, such as the abdominal wall?
Non-absorbable sutures
ExplanationNon-absorbable sutures are preferred in high tension areas like the abdominal wall.
#8
Which type of suture material would be most appropriate for skin closure in a patient who will not return for suture removal?
Polydioxanone (PDS)
ExplanationPDS is absorbable and suitable for patients not returning for suture removal.
#9
Which of the following is a disadvantage of using silk suture material?
It is not suitable for contaminated wounds
ExplanationSilk sutures are not suitable for contaminated wounds due to infection risk.
#10
Which of the following suture materials is non-absorbable and commonly used in cardiovascular surgery?
Polypropylene
ExplanationPolypropylene is non-absorbable and suitable for cardiovascular surgery.
#11
Which type of suture needle is most commonly used for suturing delicate tissues like vessels?
Tapered needle
ExplanationTapered needles are commonly used for delicate tissue suturing.
#12
Which of the following is a characteristic of monofilament sutures?
They have decreased risk of infection
ExplanationMonofilament sutures carry a lower infection risk due to their structure.
#13
What is the name for the process of tying a knot to secure a suture in place?
Throwing a knot
ExplanationThrowing a knot secures the suture in place during suturing.