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Mcqs MBBS Exams
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(Single Best Answer) Question 1: The treatment of choice for Anaplastic carcinoma of thyroid infiltrating trachea and sternum will be ?
A) Radical excision
B) Chemotherapy
C) Radiotherapy
D) Palliative / Symptomatic therapy
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(Single Best Answer) Question 2: Stereotactic Radio-surgery is a form of ?
A) Radiotherapy
B) Radioiodine therapy
C) Robotic Surgery
D) Cryo Surgery
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(Single Best Answer) Question 3: The treatment of choice for Stage I cancer larynx is ?
A) Radical surgery
B) Chemotherapy
C) Radiotherapy
D) Surgery followed by radiotherapy
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(Single Best Answer) Question 4: Sodium-2-mercapto ethane sulfonate (mesna) is used as a protective agent in ?
A) Radiotherapy
B) Cancer chemotherapy
C) Lithotripsy
D) Hepatic encephalopathy
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(Single Best Answer) Question 5: Which one of the following therapeutic mode is commonly employed in intra-operative radiotherapy ?
A) Electron
B) Photon
C) X-ray
D) Gamma rays
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(Single Best Answer) Question 6: Radiation therapy to hypoxic tissues may be potentiated by the treatment with ?
A) Mycostatin
B) Metronidazole
C) Methotrexate
D) Melphalan
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(Single Best Answer) Question 7: Maximum permissible radiation dose in pregnancy is ?
A) 0.5 rad
B) 1.0 rad
C) 1.5 rad
D) 3.0 rad
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(Single Best Answer) Question 8: WHO Ladder is for the rational titration of ?
A) Oral analgesia
B) Chemotherapy
C) Radiotherapy
D) Antidepressants
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(Single Best Answer) Question 9: The following are indications for post operative radiotherapy in a case of carcinoma endometrium except ?
A) Myometrial invasion of more than half thickness
B) positive lymph nodes
C) Endocervical involvement
D) Tumor positive for estrogen receptors
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(Single Best Answer) Question 10: A patient with cancer received extreme degree of radiation toxicity. Further history revealed that the dose adjustment of a particular drug was missed during the course of radiotherapy. Which one of the following drugs required a dose adjustment in that patient during radiotherapy in order to prevent radiation toxicity ?
A) Vincristine
B) Dactinomycin
C) Cyclophosphamide
D) 6 - Mercaptopurine
Answer (Select an option above to get the answer):