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Wound Repair And Care MCQ Question with Answer

Wound Repair And Care MCQ with detailed explanation for interview, entrance and competitive exams. Explanation are given for understanding.

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Question No : 1
What is the best statement describing hair removal before surgery?

to be 24 hrs. before surgery using electric hair clippers
to be immediately before surgery using electric hair clippers
to be 12 hrs. before surgery using a razor
to be immediately before surgery using a sticky tape

Question No : 2
Which statement is false concerning keloids and hypertrophic scars?

hypertrophic scars usually extend beyond the borders of the original wound
keloids are the result of an overgrowth of dense fibrous tissue that usually develops after healing of a skin injury
hypertrophic scars are characterized by erythematous, pruritic, raised fibrous lesions
treatment of either condition includes intralesional injections and/or excision

Question No : 3
The movement of an organism in response to a chemical stimulus is called:

chemokinesis
haptotaxis
necrotaxis
chemotaxis

Question No : 4
What is the optimal time for delayed primary wound closure?

not before the second postoperative day
not before the third postoperative day
not before the fourth postoperative day
not before the fifth postoperative day

Question No : 5
Which wound(s) heal(s) first?

10 cm long clean surgical wound
22 cm long clean surgical wound
4 cm infected wound
a & b

Question No : 6
Which agent is proven to accelerate wound healing?

vitamin A
vitamin C
zinc
none of the above

Question No : 7
What kind of cells initiates granulation of a lacerated wound left to heal by secondary intention?

myofibroblasts
macrophages
neutrophils
collagens