Cancer Diagnosis and Imaging Quiz
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Questions and Answers

Which of the following is NOT a warning sign of cancer?

  • A sore that does not heal
  • Frequent headaches (correct)
  • Thickening or lump in the breast
  • Change in bowel habits

What type of imaging method is used in both X-rays and CT scans?

  • Magnetic resonance imaging (MRI)
  • Ionizing radiation (correct)
  • Ultrasound
  • Positron emission tomography (PET)

Which condition is NOT commonly diagnosed using X-rays?

  • Breast cancer
  • Osteoporosis
  • Vascular disease (correct)
  • Bone fractures

What is the primary purpose of a CT scan?

<p>To create cross-sections of internal structures (B)</p> Signup and view all the answers

Which symptom is associated with sudden unexplained weight loss?

<p>Possible malignancy (D)</p> Signup and view all the answers

What is a usage of CT scans besides diagnosis?

<p>To guide biopsies (A)</p> Signup and view all the answers

Which of the following is NOT a characteristic of X-rays?

<p>Involves detailed soft tissue view (B)</p> Signup and view all the answers

Indigestion or difficulty swallowing may indicate which of the following?

<p>Potential cancer signs (D)</p> Signup and view all the answers

What characterizes malignant neoplasms compared to benign neoplasms?

<p>They are not encapsulated. (C), They are poorly differentiated. (D)</p> Signup and view all the answers

Which of the following is NOT a method of early detection of cancer?

<p>Right chemotherapy (A)</p> Signup and view all the answers

What is the primary aim of the host modification approach to cancer prevention?

<p>To alter the body's internal environment to reduce cancer risk. (C)</p> Signup and view all the answers

In which class of the Papanicolaou Test would a normal result be classified?

<p>Class I (A)</p> Signup and view all the answers

What differentiates sarcomas from carcinomas in terms of tissue origin?

<p>Sarcomas originate from bone and soft tissues. (B)</p> Signup and view all the answers

Which characteristic is common to both benign and malignant neoplasms?

<p>Pressure effect on neighboring organs (B)</p> Signup and view all the answers

What type of cancer originates in the bone marrow?

<p>Leukemia (B)</p> Signup and view all the answers

Which type of biopsy involves the removal of tissue for histologic examination?

<p>Excisional biopsy (B), Needle aspiration (C), Incisional biopsy (D)</p> Signup and view all the answers

What is the prognosis for malignant neoplasms compared to benign neoplasms?

<p>Poor for malignant, good for benign. (C)</p> Signup and view all the answers

What regulatory measure is aimed to reduce cancer risk among minors?

<p>Prohibiting the sale of tobacco and alcohol to minors. (B)</p> Signup and view all the answers

What is a common side effect associated with Cyclophosphamide?

<p>Hemorrhagic cystitis (C)</p> Signup and view all the answers

Which medication is classified as a selective estrogen receptor modulator?

<p>Tamoxifen (C)</p> Signup and view all the answers

What is the primary mechanism of aromatase inhibitors in cancer treatment?

<p>Blocking peripheral production of estrogen (A)</p> Signup and view all the answers

Which of the following chemotherapy medications is known to cause hepatotoxicity?

<p>Lomustine (A)</p> Signup and view all the answers

Which side effect is associated with Paclitaxel?

<p>Neutropenia (C)</p> Signup and view all the answers

Which treatment option is generally not applicable for small cell lung cancer (SCLC)?

<p>Surgical resection (A)</p> Signup and view all the answers

What is the most common primary liver cancer in adults?

<p>Hepatocellular carcinoma (C)</p> Signup and view all the answers

What is a major risk factor for hepatocellular carcinoma?

<p>Chronic viral hepatitis (A)</p> Signup and view all the answers

Which diagnostic tool is used to assess tumor growth and spread in liver cancer?

<p>MRI (D)</p> Signup and view all the answers

What is a common clinical manifestation of liver cancer?

<p>Tea colored urine (D)</p> Signup and view all the answers

What is the purpose of Dexamethasone in cancer management?

<p>To reduce inflammation (C)</p> Signup and view all the answers

What is the primary purpose of palliative surgery?

<p>To relieve distress and symptoms (C)</p> Signup and view all the answers

What should be monitored for in patients undergoing radiation therapy?

<p>Radiation pneumonitis (C)</p> Signup and view all the answers

Which of the following medications is a tyrosine kinase inhibitor?

<p>Sorafenib (D)</p> Signup and view all the answers

Which statement regarding radiation therapy is true?

<p>It uses lethal injury to DNA to destroy rapidly multiplying cells. (B)</p> Signup and view all the answers

What condition can cause changes in bowel habits or blood in the stool?

<p>Colon cancer (D)</p> Signup and view all the answers

Which of the following is a safety measure for clients undergoing teletherapy?

<p>Wash the marked area of the skin with plain water only. (B)</p> Signup and view all the answers

What is the main concern regarding sun exposure for patients receiving radiation therapy?

<p>Potential for the development of skin burns or irritation. (B)</p> Signup and view all the answers

Which method of radiation therapy involves implanted sources within tissue?

<p>Brachytherapy (D)</p> Signup and view all the answers

What should clients avoid doing to the treatment site after receiving radiation therapy?

<p>Applying extreme temperatures to the site (A)</p> Signup and view all the answers

Why is it advised not to allow pregnant women near radiation therapy?

<p>Radiation exposure can have detrimental effects on fetal development. (C)</p> Signup and view all the answers

What is an important practice clients undergoing brachytherapy should follow?

<p>Protecting the treatment area from sun exposure for at least one year. (D)</p> Signup and view all the answers

What is an early symptom of spinal cord compression?

<p>Back and leg pain (B)</p> Signup and view all the answers

What is a sign of severe compression at the T3 level?

<p>Respiratory distress (C)</p> Signup and view all the answers

Which treatment is commonly administered to reduce spinal cord edema?

<p>Corticosteroids (B)</p> Signup and view all the answers

What may occur due to loss of clotting factors in spinal cord compression?

<p>Uncontrolled bleeding (A)</p> Signup and view all the answers

Which of the following is NOT a symptom of spinal cord compression?

<p>Vision impairment (C)</p> Signup and view all the answers

What is the primary goal of treating spinal cord compression?

<p>Relieving compression (A)</p> Signup and view all the answers

Which mnemonic relates to coagulation factors mentioned in the content?

<p>FISP (B)</p> Signup and view all the answers

What intervention should be prioritized for identifying spinal cord compression?

<p>Symptom recognition (B)</p> Signup and view all the answers

Which therapy decreases stimulation of coagulation in superior vena cava syndrome?

<p>Anticoagulants (A)</p> Signup and view all the answers

What could happen if spinal cord compression is not detected early?

<p>Irreversible paraplegia (B)</p> Signup and view all the answers

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