DOTS is related to the disease?

Appeared in: NCL (MP) Nursing Officer - 2019

Explanation

DOTS is an acronym for Directly Observed Treatment, Short-course.
It is the globally recommended strategy by the WHO for the effective control and treatment of Tuberculosis (TB).
The core principle of DOTS is to ensure patient adherence to the lengthy antibiotic regimen by having a health worker or trained individual directly observe the patient swallowing their medication.
This direct observation is crucial for preventing the development of drug-resistant TB strains and ensuring a cure.

Option A: The standard treatment for Leprosy is Multi-Drug Therapy (MDT), not DOTS. MDT involves a combination of drugs like dapsone, rifampicin, and clofazimine.
Option C: Hepatitis treatment varies based on the viral type (A, B, C, D, E). It typically involves antiviral medications for chronic forms (B and C) or supportive care, not the DOTS strategy.
Option D: Malaria is treated with specific antimalarial drugs, with Artemisinin-based Combination Therapy (ACT) being the most common. The treatment duration is short (usually 3 days) and does not follow the DOTS model.

Clinical Relevance

Nursing practice connection: Knowing Treatment strategies for communicable diseases, specifically the DOTS program for Tuberculosis helps nurses interpret findings accurately and avoid errors in routine assessment, medication administration, and patient teaching.
The nurse's primary role in DOTS is to ensure patient adherence by administering medications and directly observing the patient swallowing them.
Patient education is critical. Nurses must inform patients about the disease, the importance of completing the full treatment, and common side effects, such as orange-colored urine from Rifampicin.
Nurses must monitor for adverse drug reactions, including hepatotoxicity (from Isoniazid, Rifampicin, Pyrazinamide) and optic neuritis (from Ethambutol), and report them promptly.

How to Approach the Question

This is a factual recall question that tests knowledge of a major public health program.
First, identify the acronym 'DOTS' in the question stem.
Recall the full form: Directly Observed Treatment, Short-course.
Connect this strategy to the disease it is designed for. The concept of 'short-course' chemotherapy is a hallmark of modern Tuberculosis management.
Evaluate the options. Eliminate diseases treated with other well-known protocols (e.g., MDT for Leprosy, ACT for Malaria). This process will confirm that Tuberculosis is the correct answer.

Concept Tested & Keywords

Concept Tested: Treatment strategies for communicable diseases, specifically the DOTS program for Tuberculosis.
Stem keywords: DOTS, disease
Lead-in keywords: related to
Negative lead-in flag: false

QVbzUGVs8I5TfB5Gbg_Lxq

E6 Parks TextBook of Preventive & Social Medicine part 1 — Subpart B (pp 202-403 of 604) p. 28-30

E6 Parks TextBook of Preventive & Social Medicine part 1 — Subpart C (pp 404-604 of 604) p. 106-108

Practise the full NCL (MP) Nursing Officer - 2019

Attempt every question from this paper in a timed mock, then review the full solution for each one.