Identify the telemetry strip below.

Choice A rationale

Active tuberculosis is primarily transmitted via airborne particles containing Mycobacterium tuberculosis. Therefore, isolating the client in a private room equipped with negative pressure ventilation is crucial. This system ensures that air from the room is exhausted directly outside or through a high-efficiency particulate air (HEPA) filter, preventing the dissemination of airborne pathogens to other areas and protecting healthcare workers and other clients from exposure.

Choice B rationale

Assigning a client with active tuberculosis to a room with clients requiring droplet precautions is inappropriate. Droplet precautions are for larger respiratory droplets that typically travel short distances, whereas tuberculosis involves smaller airborne nuclei that can remain suspended in the air and travel greater distances. This placement would significantly increase the risk of cross-contamination and disease transmission to other susceptible individuals within the healthcare environment.

Choice C rationale

While masks are essential for airborne precautions, routine use of gowns and gloves for staff and visitors is generally not required for tuberculosis unless direct contact with respiratory secretions or contaminated items is anticipated. The primary mode of transmission is airborne, making respiratory protection the paramount intervention. Over-gowning and gloving unnecessarily consume resources and do not significantly enhance protection against airborne transmission.

Choice D rationale

Modifying the protocol for donning and removing personal protective equipment (PPE) before entering or leaving the client's room is unsafe and increases the risk of contamination. Strict adherence to established PPE protocols, including proper hand hygiene and the correct sequence for donning and doffing, is critical to prevent self-contamination and the spread of pathogens. Any deviation from these protocols compromises safety and infection control efficacy.

Choice A rationale

Flushed cheeks are typically associated with conditions causing vasodilation or fever, such as infections or inflammatory responses. While a fever can occur in tuberculosis, flushed cheeks are not a primary or specific manifestation of pulmonary tuberculosis. The pallor often seen in chronic illnesses like TB is due to anemia.

Choice B rationale

Night sweats in pulmonary tuberculosis result from the body's febrile response to the chronic infection. The hypothalamus attempts to regulate body temperature, leading to peripheral vasodilation and diaphoresis, particularly during the nighttime hours when metabolic rates can shift. This is a common systemic symptom.

Choice C rationale

Weight gain is not a manifestation of pulmonary tuberculosis. Instead, clients with active tuberculosis often experience significant weight loss, known as "consumption," due to the chronic inflammatory state, increased metabolic demands, and anorexia caused by the infection and systemic cytokine release.

Choice D rationale

A low-grade fever is a common systemic manifestation of pulmonary tuberculosis. This persistent elevation in body temperature, often occurring in the afternoon or evening, is a result of the inflammatory response triggered by the Mycobacterium tuberculosis infection and the release of pyrogens.

Choice E rationale

Blood in the sputum, or hemoptysis, is a significant manifestation of pulmonary tuberculosis. It results from the erosion of blood vessels within the lung parenchyma by the granulomatous inflammation and cavitation characteristic of the disease, leading to bleeding into the airways.