Cancer Diagnosis and Imaging Quiz

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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?

To create cross-sections of internal structures Signup and view all the answers

Which symptom is associated with sudden unexplained weight loss?

Possible malignancy Signup and view all the answers

What is a usage of CT scans besides diagnosis?

To guide biopsies Signup and view all the answers

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

Involves detailed soft tissue view Signup and view all the answers

Indigestion or difficulty swallowing may indicate which of the following?

Potential cancer signs Signup and view all the answers

What characterizes malignant neoplasms compared to benign neoplasms?

They are not encapsulated. Signup and view all the answers

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

Right chemotherapy Signup and view all the answers

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

To alter the body's internal environment to reduce cancer risk. Signup and view all the answers

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

Class I Signup and view all the answers

What differentiates sarcomas from carcinomas in terms of tissue origin?

Sarcomas originate from bone and soft tissues. Signup and view all the answers

Which characteristic is common to both benign and malignant neoplasms?

Pressure effect on neighboring organs Signup and view all the answers

What type of cancer originates in the bone marrow?

Leukemia Signup and view all the answers

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

Excisional biopsy Signup and view all the answers

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

Poor for malignant, good for benign. Signup and view all the answers

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

Prohibiting the sale of tobacco and alcohol to minors. Signup and view all the answers

What is a common side effect associated with Cyclophosphamide?

Hemorrhagic cystitis Signup and view all the answers

Which medication is classified as a selective estrogen receptor modulator?

Tamoxifen Signup and view all the answers

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

Blocking peripheral production of estrogen Signup and view all the answers

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

Lomustine Signup and view all the answers

Which side effect is associated with Paclitaxel?

Neutropenia Signup and view all the answers

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

Surgical resection Signup and view all the answers

What is the most common primary liver cancer in adults?

Hepatocellular carcinoma Signup and view all the answers

What is a major risk factor for hepatocellular carcinoma?

Chronic viral hepatitis Signup and view all the answers

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

MRI Signup and view all the answers

What is a common clinical manifestation of liver cancer?

Tea colored urine Signup and view all the answers

What is the purpose of Dexamethasone in cancer management?

To reduce inflammation Signup and view all the answers

What is the primary purpose of palliative surgery?

To relieve distress and symptoms Signup and view all the answers

What should be monitored for in patients undergoing radiation therapy?

Radiation pneumonitis Signup and view all the answers

Which of the following medications is a tyrosine kinase inhibitor?

Sorafenib Signup and view all the answers

Which statement regarding radiation therapy is true?

It uses lethal injury to DNA to destroy rapidly multiplying cells. Signup and view all the answers

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

Colon cancer Signup and view all the answers

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

Wash the marked area of the skin with plain water only. Signup and view all the answers

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

Potential for the development of skin burns or irritation. Signup and view all the answers

Which method of radiation therapy involves implanted sources within tissue?

Brachytherapy Signup and view all the answers

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

Applying extreme temperatures to the site Signup and view all the answers

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

Radiation exposure can have detrimental effects on fetal development. Signup and view all the answers

What is an important practice clients undergoing brachytherapy should follow?

Protecting the treatment area from sun exposure for at least one year. Signup and view all the answers

What is an early symptom of spinal cord compression?

Back and leg pain Signup and view all the answers

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

Respiratory distress Signup and view all the answers

Which treatment is commonly administered to reduce spinal cord edema?

Corticosteroids Signup and view all the answers

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

Uncontrolled bleeding Signup and view all the answers

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

Vision impairment Signup and view all the answers

What is the primary goal of treating spinal cord compression?

Relieving compression Signup and view all the answers

Which mnemonic relates to coagulation factors mentioned in the content?

FISP Signup and view all the answers

What intervention should be prioritized for identifying spinal cord compression?

Symptom recognition Signup and view all the answers

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

Anticoagulants Signup and view all the answers

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

Irreversible paraplegia Signup and view all the answers