Sutures

MCQs on Sutures and techniques First two Questions are free. Rest are for Premium members( 10)

Q) Tensile strength of monocryl lost in how many days?
A. Less than10 days.
B. 15- 20 days.
C. 30-45 days.
D. 45-60 days

Ans b  2 weeks

Bailey page 93

Monocryl has a low tissue reactivity, maintains high tensile strength, and has a half-life of 7 to 14 days.

At 1 week, its in vivo tensile strength is at 50–60% undyed (60–70% dyed), 20–30% undyed (30–40% dyed) at two weeks, and essentially completely hydrolyzed by 91–119 days


Q Vascular anastomosis, preferable suture material
A. Non-absorbable, elastic
B. Non-absorbable, non-elastic
C. Absorbable, elastic
D. Absorbable, non-elastic

Ans a, Non absorbable elastic

 


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