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Which of the following solutions is used to disinfect a blood spill on a work surface?

A.

Glutaraldehyde

B.

Isopropyl alcohol

C.

Bleach

D.

lodine compounds

Answer and Explanation

The Correct Answer is C

A. Glutaraldehyde: Glutaraldehyde is used for high-level disinfection of medical equipment, not for cleaning blood spills.

 

B. Isopropyl alcohol: While isopropyl alcohol is used for disinfection, it is not the preferred choice for blood spills due to its lower efficacy against certain pathogens.

 

C. Bleach: A bleach solution is effective for disinfecting surfaces contaminated with blood, as it is effective against a broad range of pathogens, including bloodborne viruses.

 

D. Iodine compounds: Iodine is used for antiseptic purposes on skin but is not ideal for disinfecting blood spills on surfaces.


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View Related questions

Correct Answer is C

Explanation

A. Apply ice to the wound: Ice can help with swelling but is not the first-line treatment for controlling bleeding.

B. Lower the affected leg: Elevating the leg is usually recommended, not lowering it, to help control bleeding.

C. Press down firmly over a pressure point: Applying firm pressure to a pressure point can help control hemorrhage by reducing blood flow to the area.

D. Cauterize the wound from the edges to center: Cauterization is not typically a first response in an emergency setting; it is usually performed in a controlled medical environment.

Correct Answer is B

Explanation

A. Thoracentesis: Thoracentesis is a procedure to remove fluid from the space between the lungs and the chest wall; it is not a reconstruction.

B. Rhinoplasty: Rhinoplasty is a surgical reconstruction of the nose, often performed for cosmetic or functional reasons.

C. Appendectomy: Appendectomy is the surgical removal of the appendix, not a reconstructive surgery.

D. Colotomy: Colotomy is the surgical incision into the colon, not a reconstructive procedure.

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