Which instrument is used to open the vagina to examine the cervix?

Which instrument is used to open the vagina to examine the cervix?

• A. Nasal Speculum
• B. Arthroscope
• C. Vaginal Speculum
• D. Crile-Wood Needle Holder

Answer: (C)

The instrument used to open the vagina to examine the cervix is the vaginal speculum. It is designed to be inserted in a closed, compact form and then opened to gently retract the vaginal walls, creating a window that allows the clinician to visualize the cervix and the vaginal lining. This type of tool is purpose-built for gynecologic exams and procedures like Pap smears, because it provides a clear view of the cervix while keeping the vaginal walls out of the way. Nasal specula are meant for widening the nostrils to inspect the nasal passages, not the vagina. An arthroscope is a specialized camera used to view inside joints, not for gynecologic use. A Crile-Wood needle holder is a surgical instrument used for suturing, not for widening a body opening. In practice, there are different styles of vaginal specula (such as Graves or Pedersen), chosen based on anatomy and comfort, but the function remains the same: to provide a clear view of the cervix by gently retracting the vaginal walls.

The instrument used to open the vagina to examine the cervix is the vaginal speculum. It is designed to be inserted in a closed, compact form and then opened to gently retract the vaginal walls, creating a window that allows the clinician to visualize the cervix and the vaginal lining. This type of tool is purpose-built for gynecologic exams and procedures like Pap smears, because it provides a clear view of the cervix while keeping the vaginal walls out of the way.

Nasal specula are meant for widening the nostrils to inspect the nasal passages, not the vagina. An arthroscope is a specialized camera used to view inside joints, not for gynecologic use. A Crile-Wood needle holder is a surgical instrument used for suturing, not for widening a body opening.

In practice, there are different styles of vaginal specula (such as Graves or Pedersen), chosen based on anatomy and comfort, but the function remains the same: to provide a clear view of the cervix by gently retracting the vaginal walls.