A nurse is teaching a new group of assistive personnel (AP) about the importance of hand hygiene. Which of the following statements should the nurse include?
"Use an alcohol rub when your hands are visibly soiled."
"Rub all surfaces of your hands with an alcohol rub for 20 to 30 seconds."
"If you wear gloves, you do not have to wash your hands."
"If you don't have an infection, your hands won't infect others."
The Correct Answer is B
A. Using an alcohol rub when hands are visibly soiled is incorrect; hands should be washed with soap and water in such cases.
B. Rubbing all surfaces of the hands with an alcohol rub for 20 to 30 seconds is an appropriate practice for effective hand hygiene when hands are not visibly soiled, ensuring thorough coverage of all hand surfaces.
C. Gloves are not a substitute for hand hygiene; hands should be washed before putting on gloves and after removing them to prevent contamination.
D. Even if an individual does not have an infection, they can still carry pathogens on their hands that may infect others, highlighting the necessity of proper hand hygiene.
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Correct Answer is C
Explanation
A. Cloudy urine may indicate sediment or the presence of protein but does not necessarily require immediate notification to the provider.
B. A strong odor in the first-voided urine can be normal or due to dehydration or dietary factors, and does not immediately warrant concern.
C. A urine output of 175 mL in 8 hours is significantly low and indicates possible oliguria, which is a concern for impaired renal function and should be reported to the provider.
D. A urine output of 2,200 mL in 24 hours can indicate normal or excessive output (polyuria), but it is less concerning than oliguria and does not require immediate notification.
Correct Answer is A
Explanation
A. Fish, particularly fatty fish such as salmon, mackerel, and sardines, are excellent sources of omega-3 fatty acids, which are beneficial for heart health and reducing inflammation.
B. Leafy green vegetables contain some omega-3 fatty acids, but they are not considered a primary source compared to fish.
C. Dietary supplements can provide omega-3s, but they are not food sources and may not be necessary if individuals can obtain omega-3s from their diet.
D. Corn oil is primarily high in omega-6 fatty acids, which do not provide the same benefits as omega-3s and can lead to an imbalance if consumed in excess.