A pap smear is done to rule out

Appeared in: RUHS, Jaipur, M.Sc Nursing Entrance Exam-2022

Explanation

A Pap smear (Papanicolaou test) is a specific cytological screening test used to detect precancerous and cancerous cells on the uterine cervix.
The procedure involves collecting cells from the transformation zone of the cervix, which are then examined microscopically for abnormalities.
According to Robbins & Cotran Pathologic Basis of Disease, cytologic screening is highly effective because most cervical cancers arise from precursor lesions over many years, and these lesions shed abnormal cells that can be detected.
Widespread use of Pap smears has significantly reduced mortality from cervical cancer by enabling early detection and treatment.

Option A: A Pap smear examines cervical cells and has no role in detecting lung cancer.
Option B: A Pap smear is a gynecological test and is not used to screen for breast cancer.
Option D: A Pap smear is anatomically unrelated to the stomach and cannot be used to detect stomach cancer.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Cervical cancer screening methods as background academic context rather than a clinical decision trigger.
Nurses play a crucial role in educating patients about the importance of regular Pap smears and HPV testing, explaining the procedure, and providing support to reduce anxiety.
It is essential for nurses to know the current screening guidelines (e.g., starting age, frequency) to provide accurate patient education and counseling.
What if? If a patient's Pap smear result comes back as abnormal (e.g., showing ASC-US or LSIL), the next step is not immediate cancer treatment but further investigation, typically a colposcopy with or without biopsy, to confirm the diagnosis and guide management.

How to Approach the Question

First, identify the key term in the question, which is 'Pap smear'.
Recall the primary purpose of this medical test. A Pap smear is a well-known screening tool in women's health.
Analyze the options provided, which are different types of cancer located in different parts of the body.
Match the test to its specific anatomical location. The Pap smear involves collecting cells from the cervix.
Eliminate the options that are anatomically incorrect. The lungs, breast, and stomach are not assessed by a Pap smear.
Conclude that the only correct option is Cancer Cervix, as this is the specific disease the Pap smear is designed to screen for.

Concept Tested & Keywords

QhURJWi8U86IWCWvMsLjNL

E6 Pathology- ROBBINS & COTRAN PATHOLOGIC BASIS OF DISEASE 10TH Ed p. 1000-1002

E6 Medicine Harrison 22e Part 1 p. 558-560

Practise the full RUHS, Jaipur, M.Sc Nursing Entrance Exam-2022

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