A nurse is caring for a client who has active tuberculosis. Which of the following actions should the nurse take?
Remain 1 m (3 feet) away from the client when providing care.
Apply a surgical mask before entering the client’s room.
Ensure the door to the client’s room is closed at all times.
Place a “no visitors” sign on the client’s door.
The Correct Answer is C
Choice A Reason:
Remaining 1 meter (3 feet) away from the client when providing care is not sufficient to prevent the spread of tuberculosis (TB). TB is an airborne disease, and the bacteria can remain suspended in the air for several hours. Therefore, maintaining a distance alone does not provide adequate protection against inhaling the bacteria.
Choice B Reason:
Applying a surgical mask before entering the client’s room is not the most effective measure. Surgical masks are designed to protect against large droplets and splashes, but they do not provide adequate protection against airborne particles like TB bacteria. Instead, healthcare workers should use N95 respirators, which are specifically designed to filter out airborne particles.
Choice C Reason:
Ensuring the door to the client’s room is closed at all times is a critical measure in preventing the spread of TB. This action helps to contain the airborne bacteria within the room, reducing the risk of transmission to others in the healthcare facility. This is part of airborne precautions, which are essential for managing patients with active TB.
Choice D Reason:
Placing a “no visitors” sign on the client’s door can help limit the number of people exposed to the TB bacteria, but it is not the most critical action. While it is important to restrict visitors, ensuring the door is closed and using appropriate personal protective equipment (PPE) are more effective measures in controlling the spread of TB.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A Reason
Determine the time the last dose of pain medication was administered. While it is important to know when the last dose of pain medication was given, assessing the client’s current pain level is a priority. This helps in understanding the severity and nature of the pain, which guides further interventions.
Choice B Reason
Reposition the client to assist with reduction of pain. Repositioning can help alleviate pain, but it should be done after assessing the pain. Without understanding the pain’s characteristics, repositioning might not address the underlying issue effectively.
Choice C Reason
Ask the client to describe the pain and rate it on a scale of 0 to 10. This is the correct first action. Pain assessment is crucial in determining the appropriate intervention. By asking the client to describe and rate their pain, the nurse can tailor the pain management plan to the client’s specific needs.
Choice D Reason
Check the client’s medical record for type of PRN pain medication. Reviewing the medical record for PRN pain medication is important, but it should follow the initial pain assessment. Knowing the pain’s intensity and characteristics will help in deciding whether PRN medication is needed.
Correct Answer is A
Explanation
Choice A Reason:
Expressive aphasia, also known as Broca’s aphasia, is a common symptom of a left-hemisphere stroke. This condition affects the person’s ability to produce speech, although their comprehension may remain intact. The left hemisphere of the brain is typically responsible for language and speech functions, so damage to this area often results in expressive aphasia.
Choice B Reason:
Poor impulse control is more commonly associated with right-hemisphere strokes. The right hemisphere is involved in controlling behavior and emotions, so damage to this area can lead to impulsivity and poor judgment.
Choice C Reason:
Left hemiparesis, or weakness on the left side of the body, is typically a result of a right-hemisphere stroke. Strokes affect the opposite side of the body from the hemisphere where the stroke occurred. Therefore, a left-hemisphere stroke would more likely cause right-sided weakness or paralysis.
Choice D Reason:
Disorientation to place can occur with strokes affecting either hemisphere, but it is not a specific hallmark of left-hemisphere strokes. Cognitive impairments such as disorientation are more generalized and can result from various types of brain injuries.
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