A nurse who uses meticulous sterile technique when performing wound care procedures is attempting to control which link in the chain of infection?
Reservoir
Portal of entry
Characteristics of the organism
Portal of exit
The Correct Answer is B
A. The reservoir is the source of infectious agents, not the method by which they enter the body.
B. Meticulous sterile technique during wound care procedures helps prevent microorganisms from entering the body, thereby controlling the portal of entry for potential pathogens.
C. Characteristics of the organism refer to factors such as virulence and pathogenicity, which influence the organism's ability to cause infection but are not directly controlled by sterile technique during wound care.
D. The portal of exit is the route by which infectious agents leave the reservoir, such as through respiratory secretions or bodily fluids, and is not directly controlled by sterile technique during wound care.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["0.6"]
Explanation
To calculate the amount of heparin sodium that the patient will receive per dose, we need to use the following formula:
mL per dose = (units ordered / units available) x mL available Plugging in the values from the question, we get:
mL per dose = (6000 / 10000) x 1 mL per dose = 0.6 x 1
mL per dose = 0.6
Therefore, the patient will receive 0.6 mL of heparin sodium per dose.
Correct Answer is ["8"]
Explanation
To answer this question, the nurse needs to use the formula:
mL = (mg x 1 mL) / mg
where mg is the prescribed dose and mL is the available dose. Plugging in the values, we get:
mL = (80 mg x 1 mL) / 10 mg mL = 8 mL
Therefore, the nurse should administer 8 mL of furosemide oral solution.
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