Chlorhexidine – Friday Pop Quiz 4/19
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Regarding the use of chlorhexidine, which of the following is true?
A. Chlorhexidine rinses (0.12%) aid in prevention of drug-associated gingival enlargement.
B. Chlorhexidine when applied to the eyes will reduce keratitis." to "B. Chlorhexidine, when applied to the eyes, will reduce keratitis.
C. Chlorhexidine reduces risk of deafness when applied to the ear canal prior to surgery.
D. C …
Regarding the use of chlorhexidine, which of the following is true?
A. Chlorhexidine rinses (0.12%) aid in prevention of drug-associated gingival enlargement.
B. Chlorhexidine when applied to the eyes will reduce keratitis." to "B. Chlorhexidine, when applied to the eyes, will reduce keratitis.
C. Chlorhexidine reduces risk of deafness when applied to the ear canal prior to surgery.
D. C … 
Hydrogen peroxide is often chosen for treatment of which of the following?
A) Cleaning a chronic wound on the lower extremity
B) Treatment of a chronic venous ulcer
C) Post-operative follow-up of a full thickness skin graft with a bolster
D) Cutaneous fungal infections
E) Acne vulgaris
To find out the correct answer and read the explanation, click here.
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A child presents with this finding seen in the image. What other cutaneous finding may, very rarely, be seen in conjunction with this lesion?
A. Port-wine stain
B. Granular cell tumor
C. Epidermal nevus
D. Cutis marmorata telangiectatica congenita
E. Angiokeratomas
To find out the correct answer and read the explanation, click here.
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What is the name of the instrument "1"?
A. Bishop-Harmon forceps.
B. Adson forceps.
C. Kelly forceps.
D. Castroviejo forceps.
E. Jewelers forceps.
To find out the correct answer and read the explanation, click here.
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If positive, which immunohistochemical stain supports further evaluation with colonoscopy and cystoscopy?
A. CK20
B. Congo Red
C. S100
D. CD34
E. Neuron specific enolase
To find out the correct answer and read the explanation, click here.
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