Fine Needle Aspiration Cytology Techniques Quiz

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Questions and Answers

What is one of the advantages of FNAC procedure?

It requires the patient to follow a specific diet before the procedure

It does not require any anesthesia (correct)

It always leaves visible scars on the patient

It involves a high risk of complications from anesthesia

Why is patient privacy protected in FNAC procedures?

Through the administration of anesthesia during the procedure

Because FNAC procedures are often performed in large wards

As there is no need for the patient to enter the ward (correct)

Due to the use of advanced encryption technology

What is a role of a cytotechnologist before an FNAC procedure?

Ensuring the patient is fully anesthetized

Performing the actual aspiration from the patient

Preparing reagents and equipment (correct)

Administering the consent form to the patient

Which statement accurately describes a principle of FNAC procedure?

Ancillary techniques can be performed on FNAC samples Signup and view all the answers

What is an advantage of cytotechnologists ensuring FNA material is taken at the correct organ from the correct patient?

Ensuring accurate diagnosis and treatment planning Signup and view all the answers

Which technique involves inserting a fine needle into a deep-seated mass without using a syringe until a sample is visually seen on the needle's hub?

Non-aspiration technique Signup and view all the answers

What is the purpose of FNAC (Fine Needle Aspiration Cytology) from a superficial, palpable mass?

To take cells out using a needle and syringe Signup and view all the answers

What are some common types of guidance used for deep-seated FNAC procedures?

Computerized tomography (CT) Signup and view all the answers

How are FNAC samples processed for cytological examination?

Using air dried technique with MGG staining Signup and view all the answers

What is the purpose of Wet smear technique in FNAC sample processing?

Microscopic examination by a cytotechnologist Signup and view all the answers

In FNAC, what is the role of the cytotechnologist?

Processing samples for cell blocks Signup and view all the answers

What is the purpose of performing a bed-side diff quick staining during FNAC?

To assess cellular adequacy Signup and view all the answers

What should be done if the FNA material is trapped in the hub of the syringe?

Rinse the material attached to the hub with saline or fixative Signup and view all the answers

Which of the following is a type of specimen that can be obtained through FNAC from a deep-seated mass?

Pancreas Signup and view all the answers

What should be done if an FNA sample taken is unsatisfactory for diagnosis?

Ask the doctor to get more material Signup and view all the answers

Why should firm pressure be applied at the site of FNAC to stop bleeding?

To prevent hematoma formation Signup and view all the answers

What is a key step in slide preparation during FNAC?

Air dried smear Signup and view all the answers

Study Notes

Advantages and Principles of FNAC

FNAC offers a minimally invasive method for obtaining tissue samples, reducing patient recovery time.
Patient privacy is safeguarded during FNAC to ensure confidentiality and compliance with ethical standards.
A cytotechnologist plays a critical role in verifying the patient's identity and ensuring sample collection aligns with the appropriate site.

Key Principles and Techniques

FNAC relies on the principle of using a fine needle to extract cellular material for diagnosis.
Ensuring that FNAC material is obtained from the correct organ and patient reduces the risk of misdiagnosis, enhancing patient safety.

Techniques and Guidance

The technique known as “visualization technique” involves inserting a fine needle into a mass until a sample appears on the needle's hub, allowing for immediate assessment.
Common guidance methods for deep-seated FNAC include ultrasound, CT scans, and MRI imaging.

Sample Processing and Techniques

FNAC samples are processed by preparing slides from aspirated material, allowing for cytological examination and analysis.
The Wet smear technique is employed to preserve cellular morphology and enables immediate evaluation of the sample quality.

Roles of Cytotechnologists

Cytotechnologists perform critical functions before FNAC, including preparing the necessary equipment and educating patients.
They also participate in bedside procedures like Diff Quick staining to provide rapid assessment of the sample’s adequacy.

Handling Samples and Complications

If FNA material becomes trapped in the hub of the syringe, it should be gently aspirated again or flushed out to avoid loss of sample.
In cases where an FNA sample is deemed unsatisfactory for diagnosis, a repeat procedure may be recommended.

Considerations During FNAC

Applying firm pressure at the FNAC site is essential to minimize bleeding and promote hemostasis following the procedure.
A key step in slide preparation involves spreading the aspirated cells evenly for optimal evaluation during cytological examinations.

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Description

Test your knowledge on Fine Needle Aspiration Cytology (FNAC) techniques used for both superficial and deep-seated masses. Learn about the differences between aspiration and non-aspiration techniques, as well as the common types of guidance for deep-seated FNAC procedures.