A 39 years old woman para 6 has presented with complaint of post coital bleeding for the three

months. Your first investigation should be ?

1. A

   Dilatation and curettage

2. B

   Pap smear

3. C

   Colposcopy

4. D

   Laparoscopy

Appeared in: NORCET 1 - 2020

Explanation

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• Post-coital bleeding is a primary symptom indicating a potential issue with the cervix, such as inflammation, polyps, or neoplasia.
• A Pap smear is the standard, initial, and least invasive screening test used to collect cells from the cervix to detect abnormalities.
• The patient's age (39) and high parity (para 6) make cervical screening a priority in the evaluation of this symptom.
• The diagnostic pathway for suspected cervical issues begins with a Pap smear, followed by colposcopy only if the smear results are abnormal.

Why Other Options Were Wrong

• Option A: Dilatation and Curettage (D&C) evaluates the endometrium (uterine lining), not the cervix. Post-coital bleeding originates from the cervix.
• Option C: Colposcopy is a follow-up diagnostic procedure, not an initial screening test. It is performed only after an abnormal Pap smear result.
• Option D: Laparoscopy is a surgical procedure used to visualize and operate on organs within the abdominal and pelvic cavities. It has no role in the initial evaluation of cervical bleeding.

Related Visual

• Visual 1: Diagram: Step-by-step illustration of the Pap smear procedure, showing the speculum, cervix, and collection brush (cytobrush).
• Visual 2: Flowchart: Diagnostic algorithm for post-coital bleeding, starting with 'Symptom' and branching to 'Pap Smear', then to 'Colposcopy' if abnormal, or 'Routine Follow-up' if normal.

Clinical Relevance

• Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Initial investigation for post-coital bleeding as background academic context rather than a clinical decision trigger.
• Post-coital bleeding should always be taken seriously by nurses as it is a potential warning sign for cervical cancer. Prompt evaluation is critical.
• Patient education is a key nursing role. The nurse must explain the importance of the Pap smear and instruct the patient on how to prepare for the test to ensure an accurate sample.
• Nurses are responsible for tracking Pap smear results and ensuring that patients with abnormal findings are scheduled for appropriate follow-up, such as colposcopy, preventing delays in diagnosis and treatment.

How to Approach the Question

• First, identify the key clinical information: a 39-year-old, multiparous woman with post-coital bleeding.
• Recognize that post-coital bleeding is a classic symptom pointing to the cervix as the source of the problem.
• Consider the options in the context of a 'first investigation'. This means you should look for the standard initial screening or diagnostic test, not a follow-up or more invasive procedure.
• Evaluate each option: A Pap smear is a primary screening test for the cervix. Colposcopy is a secondary test. D&C is for the uterus. Laparoscopy is a surgical procedure for the pelvis.
• Based on this, conclude that the Pap smear is the most logical and appropriate first step in the diagnostic process.

Concept Tested & Keywords

• Concept Tested: Initial investigation for post-coital bleeding
• Stem keywords: 39 years old woman, para 6, post coital bleeding, first investigation
• Lead-in keywords: first investigation
• Clinical cues: Post-coital bleeding is a classic red-flag symptom for cervical pathology.
• Clinical cues: Multiparity (para 6) is a relevant factor in gynecological history.

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