A nurse is caring for a client with active tuberculosis. Which of the following intervention are appropriate for this client?
Wear a HEPA/N95 mask while providing care to the client
Instruct the nursing assistant to wear a surgical mask when entering the client's room
Ensure the client a in a positive pressure room
Have the client wear a HEPA/N95 mask when outside of their room
The Correct Answer is A
A) Wear a HEPA/N95 mask while providing care to the client:
Tuberculosis (TB) is a highly contagious airborne disease, and healthcare workers caring for patients with active TB must wear a HEPA/N95 mask to protect themselves from inhaling the bacteria. These specialized masks filter out airborne particles, including Mycobacterium tuberculosis, which can be spread through droplets when the patient coughs, sneezes, or talks. Wearing an N95 mask is an essential part of airborne precautions in the care of TB patients.
B) Instruct the nursing assistant to wear a surgical mask when entering the client's room:
A surgical mask does not offer adequate protection against airborne pathogens like the tuberculosis bacteria. While surgical masks can block large droplets, they do not filter out smaller, airborne particles, such as those from TB. N95/HEPA masks are necessary for anyone entering the room of a patient with active tuberculosis, including nursing assistants, to ensure they are protected from inhaling infectious particles.
C) Ensure the client is in a positive pressure room:
A positive pressure room is typically used for patients who are immunocompromised, such as those with neutropenia or undergoing organ transplants, to prevent infection from the environment. However, negative pressure rooms are required for patients with airborne diseases like tuberculosis. A negative pressure room ensures that air flows into the room but does not leave, containing any airborne pathogens and preventing their spread to other areas of the facility.
D) Have the client wear a HEPA/N95 mask when outside of their room:
If the client with active tuberculosis needs to leave their room for medical procedures or testing, they should wear a HEPA/N95 mask to prevent spreading the bacteria to others through airborne transmission. This helps limit exposure to other individuals, as TB can be transmitted by airborne particles.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. "Following up with your dentist frequently will be important.":
This is the correct and important advice to give. Phenytoin (Dilantin), an anticonvulsant, can cause gum overgrowth (gingival hyperplasia), which makes it important for the patient to have regular dental check-ups. Poor oral hygiene combined with gingival hyperplasia can increase the risk of infection and other oral health issues. Therefore, advising the patient to follow up frequently with a dentist is essential to manage this side effect.
B. "Take an antacid with the medication if indigestion occurs.":
advice. Taking an antacid with phenytoin can interfere with its absorption. Antacids, especially those containing aluminum or magnesium, can reduce the effectiveness of phenytoin, leading to suboptimal therapeutic levels. It’s important to separate phenytoin from antacids by at least 2 hours to avoid this interaction. Therefore, antacids should not be used with phenytoin to manage indigestion.
C. "Alcoholic beverages should be limited to 1-2 per day while taking phenytoin.":
This is inaccurate advice. Alcohol can significantly affect the metabolism of phenytoin, increasing the risk of both toxicity and reduced effectiveness. Alcohol may lower the seizure threshold and interfere with the therapeutic effect of phenytoin, especially in higher amounts. Therefore, it is generally recommended that patients taking phenytoin avoid alcohol altogether, or at the very least limit consumption significantly and discuss it with their healthcare provider.
D. "Phenytoin may turn your urine orange.":
information. Phenytoin does not cause urine to turn orange. Urine discoloration can occur with some medications (like rifampin, for example), but not with phenytoin. This statement could cause unnecessary confusion for the patient. It is essential to provide accurate information to avoid misconceptions about medication side effects.
Correct Answer is ["250"]
Explanation
Given:
Total volume to infuse: 250 mL
Infusion time: 60 minutes
To find:
Infusion rate (mL/hr)
Step 1: Calculate the infusion rate in mL/min
Infusion rate (mL/min) = Total volume / Infusion time
Infusion rate (mL/min) = 250 mL / 60 minutes = 4.17 mL/min
Step 2: Convert mL/min to mL/hr
Infusion rate (mL/hr) = Infusion rate (mL/min) x 60 minutes/hr
Infusion rate (mL/hr) = 4.17 mL/min x 60 minutes/hr = 250 mL/hr
Therefore, the nurse should set the pump to deliver 250 mL/hr.
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