Which population group is at higher risk of developing tuberculosis (TB)?

Young adults between 20 to 30 years of age.

Children under the age of 5.

Elderly individuals over the age of 65.

Pregnant women.

Answer and Explanation

The Correct Answer is A

Choice A rationale:

Young adults between 20 to 30 years of age are at a higher risk of developing tuberculosis (TB) compared to other age groups. This age range often includes individuals who may be exposed to TB in various settings, such as college or university students, individuals in the workforce, and those who may engage in behaviors that increase the risk of TB transmission, such as socializing in crowded places.

Choice B rationale:

Children under the age of 5 are also considered a high-risk group for TB, especially in regions with a high prevalence of the disease. However, in many settings, young adults between 20 to 30 years of age have shown higher rates of TB infection and disease compared to young children.

Choice C rationale:

Elderly individuals over the age of 65 are generally considered at higher risk for developing severe complications from TB, but their risk of primary TB infection is lower compared to younger age groups, including young adults between 20 to 30 years of age.

Choice D rationale:

Pregnant women, like the elderly, are at higher risk of severe complications if they develop TB during pregnancy. However, the incidence of TB is generally lower in pregnant women compared to young adults between 20 to 30 years of age, who are more socially active and likely to encounter TB-exposed individuals.

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Correct Answer is C

Explanation

Choice A rationale:

Choice C indicates the need for further teaching because it contains inaccurate information. The BCG vaccine, which is used to prevent severe forms of tuberculosis in high-risk populations, can cause false-positive reactions to the Tuberculin Skin Test (TST) The TST is a common test used to detect exposure to TB, but it cannot differentiate between a previous BCG vaccination and an actual TB infection. The presence of a BCG scar or previous vaccination can lead to a positive TST without an active TB infection. Choices A and B are correct statements. The BCG vaccine does provide some protection against severe forms of TB and pulmonary TB. Choice D is also accurate; the BCG vaccine is administered intramuscularly.

A. "I should avoid contact with pregnant women, immunocompromised individuals, newborns, or people who have not had chickenpox or been vaccinated.” B. "It's safe for me to have direct contact with my family members even if my lesions are not crusted over.” C. "I don't need to worry about respiratory hygiene since shingles is not spread through respiratory droplets.” D. "I can share personal items with others without any risk of transmission.”

Correct Answer is A

Explanation

Choice A rationale:

This statement indicates the client understands the nurse's teaching about shingles. The client should avoid contact with pregnant women, immunocompromised individuals, newborns, and those who have not had chickenpox or been vaccinated against it. Shingles is caused by the reactivation of the varicella-zoster virus, the same virus that causes chickenpox. Direct contact with shingles lesions can transmit the virus to susceptible individuals, leading to chickenpox in those who have not had it before.

Choice B rationale:

Direct contact with family members, especially if they are part of the vulnerable populations mentioned, should be avoided until the shingles lesions are crusted over. This is to prevent transmission of the virus to susceptible individuals.

Choice C rationale:

Respiratory hygiene is still important for individuals with shingles, even though the virus is primarily spread through contact with the lesions. Respiratory droplets can potentially transmit the virus to others, so it's essential to follow good hygiene practices.

Choice D rationale:

Sharing personal items should be avoided during shingles, as it can increase the risk of transmission to others who have not had chickenpox or been vaccinated.

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Which population group is at higher risk of developing tuberculosis (TB)?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is providing education to a group of individuals who will receive the BCG vaccine. Which statement indicates the need for further teaching?

Correct Answer is C

Explanation

A client with shingles is worried about transmitting the disease to others. What statement by the client indicates understanding of the nurse's teaching?

Correct Answer is A

Explanation

(Select all that apply): A nurse is caring for a patient with TB. Which adjunctive measures may be required for this patient's treatment? Select all that apply:

A client with suspected TB is undergoing a skin test. The nurse measures the induration at the injection site and finds it to be 10 mm. What does this result indicate?

A client with TB is prescribed a combination of medications. What is the rationale for using multiple drugs to treat TB?

A nurse is caring for a patient diagnosed with chickenpox. What interventions should the nurse implement to manage the patient's condition effectively? Select all that apply.

A client is diagnosed with latent TB infection (LTBI) What is the most appropriate intervention for this client? Select all that apply:

A nurse is caring for a patient suspected of having tuberculosis (TB) What test is commonly used to detect TB infection and involves injecting a small amount of tuberculin into the forearm and measuring the induration after 48 to 72 hours?

A nurse is explaining directly observed therapy (DOT) to a client with active TB disease. What is the purpose of DOT?

Which population group is at higher risk of developing tuberculosis (TB)?