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.

Answer and Explanation

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.

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Correct Answer is C

Explanation

Choice A Reason

“You are not contagious when lesions are healed.” This statement is incorrect. Genital herpes can still be contagious even when there are no visible lesions. The virus can be shed from the skin and transmitted to others even in the absence of symptoms.

Choice B Reason

“This infection is spread through the air.” This statement is incorrect. Genital herpes is not spread through the air. It is primarily transmitted through direct skin-to-skin contact, particularly during sexual activity.

Choice C Reason

“Stress can activate an outbreak.” This statement is correct. Stress is a known trigger for reactivation of the herpes simplex virus, leading to outbreaks of genital herpes. Other triggers can include illness, fatigue, and immune suppression.

Choice D Reason

“Antiviral drugs will cure the infection.” This statement is incorrect. While antiviral drugs can help manage symptoms and reduce the frequency of outbreaks, they do not cure the infection. The herpes simplex virus remains in the body and can reactivate.

A. Diazepam IV B. Lorazepam PO C. Diltiazem IV D. Clonazepam PO

Correct Answer is A

Explanation

Choice A Reason

Diazepam IV is the correct choice for managing repeated tonic-clonic seizures, especially in the context of status epilepticus. Diazepam is a benzodiazepine that acts quickly to stop seizures by enhancing the effect of the neurotransmitter GABA. It is commonly used in emergency settings due to its rapid onset of action when administered intravenously.

Choice B Reason

Lorazepam PO is not the best choice in this scenario. While lorazepam is also a benzodiazepine effective in stopping seizures, the oral route is not suitable for immediate control of seizures. Intravenous administration is preferred for rapid action.

Choice C Reason

Diltiazem IV is incorrect. Diltiazem is a calcium channel blocker used primarily for managing hypertension and certain types of arrhythmias. It is not indicated for the treatment of seizures.

Choice D Reason

Clonazepam PO is not appropriate for immediate seizure control. Although clonazepam is a benzodiazepine used for seizure management, the oral route is not effective for rapid seizure termination. Intravenous administration of a benzodiazepine like diazepam or lorazepam is preferred.

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A nurse is caring for a client who has active tuberculosis. Which of the following actions should the nurse take?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is providing teaching to a client who has a new onset of genital herpes. Which of the following statements should the nurse include in the teaching?

Correct Answer is C

Explanation

A nurse is caring for a client who has been experiencing repeated tonic-clonic seizures over the course of 30 minutes. After maintaining the client’s airway and turning the client on their side, which of the following medications should the nurse administer?

Correct Answer is A

Explanation

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