Which would be a good example of disinfecting a surface? a. You use a solution to remove microorganisms from sheers that will be reused
b. You use soap and water to remove dirt and dust from a hard surface
c. You use a product on the mirror to remove dust
d. You use a solution to wash a customer’s hair

Jessica is a friend dislodge a piece of meat from her throat. she delivers five blows on her friend’s back with her fist and then gives him five abdominal thrusts. is jessica doing the procedure correctly? 1 no, she should use the heel of her hand for the blows. 2 no, she should use the side of her hand for the blows. 3 no, she should use her elbows to deliver the blows. 4 no, she should use a tennis ball to deliver the blows.