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Nuclear Medicine MCQs Year 3

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Nuclear Medicine MCQs- Year 3 PMU

Nuclear Medicine MCQs- Year 3 PMU

Question 1 of 24

1

The earliest lymphogenic spread of Breast Cancer, localized in upper-lateral quadrant is to:

Select one of the following:

  • supraclavicular lymph nodes

  • homolateral axillary lymph nodes

  • mediastinal lymph nodes

Explanation

Question 2 of 24

1

The combined radiotherapy of Cervical Cancer includes:

Select one of the following:

  • deep Roentgen therapy and teIe-gamma-therapy

  • metabolic brachytherapy and external beam radiotherapy

  • intracavitary brachytherapy and external beam radiotherapy

Explanation

Question 3 of 24

1

The photon beams radiotherapy of Breast cancer is performed using:

Select one of the following:

  • 2 tangential fields

  • 2 tangential and 3 direct fields

  • 2 tangential and 1 direct fields

Explanation

Question 4 of 24

1

Intracavitary brachytherapy can be applied to patients with:

Select one of the following:

  • Breast cancer

  • Uterine cancer

  • Skin cancer

Explanation

Question 5 of 24

1

With interstitial brachytherapy of malignant tumors the radioactive source is:

Select one of the following:

  • outside patient body

  • directly in the tumor tissue

  • in a body cavity

Explanation

Question 6 of 24

1

The daily dose with small-fraction external beam radiotherapy is:

Select one of the following:

  • 2 Gy

  • 5 Gy

  • 8 Gy

Explanation

Question 7 of 24

1

The dose delivered to point "A" by intracavitary brachytherapy in cervican cancer is about:

Select one of the following:

  • 30 Gy

  • 50 Gy

  • 70 Gy

Explanation

Question 8 of 24

1

Most sensitive and early-reacting to radiotherapy in cancer patienst ara:

Select one of the following:

  • Erythrocytes

  • Leucocytes

  • Thrombocytes

Explanation

Question 9 of 24

1

The early radiation reactions of tissues are:

Select one of the following:

  • irreversible

  • non-curable

  • spontaneously healing

Explanation

Question 10 of 24

1

The Small-cell Lung cancer is characterized as:

Select one of the following:

  • highly radiosensitive tumor

  • highly radioresistant tumor

  • moderately radiosensitive tumor

Explanation

Question 11 of 24

1

Hormone-therapy is important part of the complex treatment of:

Select one of the following:

  • Breast cancer

  • Uterine cancer

  • Lung cancer

Explanation

Question 12 of 24

1

Breast cancer is most frequently:

Select one of the following:

  • invasive ductal cancer

  • non-differentiated cancer

  • lobular cancer

Explanation

Question 13 of 24

1

Metabolic brachytherapy with Differentiated Thyroid Carcinoma is performed using:

Select one of the following:

  • 131-lodine

  • 60-Cobalt

  • 99m-Technetium

Explanation

Question 14 of 24

1

Point B in cervical cancer patients is representative for the Dose in:

Select one of the following:

  • Bones of the pelvis

  • Parametrial tissues and lymph nodes

  • Urinary bladder

Explanation

Question 15 of 24

1

Radical radiotherapy of lung cancer is performed using:

Select one of the following:

  • electron beams

  • high-energy photon beams

  • interstitial brachytherapy

Explanation

Question 16 of 24

1

Radionuclide radiotherapy for thyroid carcinoma is applied using

Select one of the following:

  • 131-lodine

  • 125-lodine

  • None of those

Explanation

Question 17 of 24

1

The physical half-life of a radionuclide is:

Select one of the following:

  • the dose absorbed half life of a radionuclide is

  • the number of the decayed nuclei per unit of time

  • the time for which the initial activity of the radionuclide decreases in half

Explanation

Question 18 of 24

1

The most radiosensitive type of lung cancer is

Select one of the following:

  • small-cell lung cancer

  • adenocarcinoma

  • non-small-cell lung cancer

Explanation

Question 19 of 24

1

The physical half-life of 99m-Technecium is

Select one of the following:

  • 6 hours

  • 16 hours

  • 6 days

Explanation

Question 20 of 24

1

The most widely used radionuclide for scintigraphic examination of the thyroid gland

Select one of the following:

  • 125-lodine

  • 131-lodine

  • 99m Tc

Explanation

Question 21 of 24

1

The principle diagnostic device in NM is:

Select one of the following:

  • Nuclear reactor

  • Gamma Camera

  • Cyelotron

Explanation

Question 22 of 24

1

The normal renogram consists of:

Select one of the following:

  • four phases

  • two phases

  • three phases

Explanation

Question 23 of 24

1

With interstitial brachytherapy of malignant tumors the radioactive source is:

Select one of the following:

  • outside patient body

  • directly in the tumor-tissue

  • in a body cavity

Explanation

Question 24 of 24

1

The activity of a RN is defined as:

Select one of the following:

  • the number of the decayed nuclei per unit of time

  • the time for which the initial activity of the radionuclide decreases in half

  • the energy absorbed in a volume of tissue

Explanation

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