An adolescent patient is to receive 50 mL of Cefazolin IV over 40 minutes. With a tubing drop factor of 20 gtt/mL, how many drops per minute (gtt/min) should be given?
The Correct Answer is ["25"]
To calculate the drops per minute for an IV infusion, we need to use the following formula:
gtt/min = (volume x drop factor) / time
In this case, the volume is 50 mL, the drop factor is 20 gtt/mL, and the time is 40 minutes. Plugging these values into the formula, we get:
gtt/min = (50 x 20) / 40
gtt/min = 1000 / 40
gtt/min = 25
Therefore, the adolescent patient should receive 25 drops per minute of Cefazolin IV.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. The nurse applies elbow restraints to the infant:
The use of elbow restraints is not a standard intervention for impetigo. Restraints are typically used for specific medical reasons, such as preventing the infant from interfering with medical equipment or procedures. It is not the highest priority in managing impetigo.
B. The nurse soaks the skin with warm water:
Soaking the skin with warm water can help in keeping the affected areas clean and promoting healing, but it is not the highest priority when considering the prevention of the spread of impetigo.
C. The nurse follows contact precautions:
Following contact precautions is the highest priority when dealing with impetigo. Since impetigo is highly contagious, implementing contact precautions, such as wearing appropriate PPE, is crucial to prevent the spread of the infection within the hospital setting.
D. The nurse applies topical antibiotics to the lesions:
Applying topical antibiotics is an important part of the treatment for impetigo. It helps to eliminate the bacterial infection and promote healing. However, while important, it is not the highest priority compared to preventing the spread of the infection through contact precautions.
Correct Answer is A
Explanation
A. Preventing spread of infection:
This is the highest priority goal because individuals with acquired immunodeficiency syndrome (AIDS) have a severely compromised immune system, making them more susceptible to infections. Preventing the spread of infection is crucial not only for the individual's well-being but also to reduce the risk of transmitting the virus to others.
B. Maintaining skin integrity:
Skin integrity is important, but it may not be the highest priority compared to preventing the spread of infection. Skin breakdown can occur in individuals with compromised immune systems, making them more susceptible to infections, but direct measures to prevent infection take precedence.
C. Improving nutrition:
Nutrition is vital for overall health, including immune function. However, in the context of AIDS, preventing the spread of infection is considered a higher priority. Nutritional support is important but may be addressed concurrently with other goals.
D. Promoting comfort:
Comfort is an important aspect of care, but it may not be the highest priority when compared to preventing the spread of infection. Comfort measures can be integrated into the overall care plan, but infection prevention takes precedence due to the immunocompromised state of the individual.
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