What Do You Know About Neoplasia? Trivia Questions Quiz

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  • 1/47 Questions

    What does the proliferation of neoplastic cells lead to?

    • Neoplasia
    • Tumors
    • Atrophy
    • Freckles
    • Brain cancer
Please wait...
About This Quiz

Explore the fundamentals of neoplasia in this engaging trivia quiz. Learn about tumor growth, differentiation between benign and malignant tumors, and the role of pathologists in diagnosis. Enhance your understanding of neoplastic diseases and their clinical implications.

What Do You Know About Neoplasia? Trivia Questions Quiz - Quiz

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  • 2. 

    What is the term that means "new growth?"

    • Anaplasia

    • Metaplasia

    • Neoplasia

    • Hyperplasia

    Correct Answer
    A. Neoplasia
    Explanation
    Neoplasia refers to the abnormal and uncontrolled growth of cells, resulting in the formation of a new tissue or tumor. This term specifically signifies "new growth" as it involves the development of cells that are not normally present in the body. Anaplasia, metaplasia, and hyperplasia are not synonymous with "new growth" and have different meanings in the context of cellular changes.

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  • 3. 

    Correlation of both ___________ and __________ data have lead to criteria for diagnosing tumors as either benign & malignant.

    • Clinical, statistical

    • Histologic, clinical

    • Histologic, statistical

    • Demographical, hitological

    Correct Answer
    A. Histologic, clinical
    Explanation
    The correlation of both histologic and clinical data has led to criteria for diagnosing tumors as either benign or malignant. Histologic data refers to the microscopic examination of tissue samples to determine the characteristics of the tumor, while clinical data refers to the signs, symptoms, and medical history of the patient. By combining these two types of data, medical professionals can make more accurate diagnoses and determine the appropriate treatment options for patients.

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  • 4. 

    What kind of tumors has limited growth potential and a good outcome?

    • Malignant

    • Hypertrophic

    • Hypotrophic

    • Benign

    Correct Answer
    A. Benign
    Explanation
    Benign tumors have limited growth potential and a good outcome because they do not invade nearby tissues or spread to other parts of the body. Unlike malignant tumors, benign tumors are typically slow-growing and do not pose a significant threat to a person's health. They are usually well-defined, encapsulated masses that can be easily removed through surgery, and they have a low likelihood of recurrence after removal. Overall, the prognosis for individuals with benign tumors is generally favorable.

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  • 5. 

    Who determines the definitive diagnosis of tumors?

    • Oncologist

    • Pharmacist

    • Physician

    • Your mom

    • Pathologist

    Correct Answer
    A. Pathologist
    Explanation
    A pathologist is the medical professional who determines the definitive diagnosis of tumors. They specialize in analyzing tissue samples and conducting laboratory tests to identify the presence of cancer cells and the specific type of tumor. Pathologists play a crucial role in diagnosing and staging tumors, which helps guide treatment decisions and prognosis for patients. They work closely with oncologists and other healthcare providers to provide accurate and reliable diagnoses, contributing to the overall management of cancer patients.

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  • 6. 

    Malignant tumors are sharply demarcated and are often encapsulated in connective tissue. 

    • True

    • False

    Correct Answer
    A. False
    Explanation
    Malignant tumors are not sharply demarcated and are not often encapsulated in connective tissue. Malignant tumors tend to invade surrounding tissues and can spread to other parts of the body, making them more difficult to remove or treat. Therefore, the statement is false.

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  • 7. 

    Benign tumors compress the normal, surrounding tissue.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Benign tumors are non-cancerous growths that do not invade nearby tissues or spread to other parts of the body. They typically grow slowly and remain localized. As they grow, benign tumors can exert pressure on the surrounding normal tissue, causing compression. This compression can lead to various symptoms depending on the location of the tumor. Therefore, the statement that benign tumors compress the normal, surrounding tissue is true.

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  • 8. 

    A leiyoma of the uterus is considered benign or malignant?

    • Benign

    • Malignant

    • Neither

    Correct Answer
    A. Benign
    Explanation
    A leiomyoma of the uterus is considered benign because it is a non-cancerous growth that arises from the smooth muscle cells of the uterus. Leiomyomas, also known as uterine fibroids, are very common and usually do not cause any symptoms or pose any serious health risks. They are typically slow-growing and do not spread to other parts of the body. However, in rare cases, leiomyomas can cause symptoms such as heavy or prolonged menstrual bleeding, pelvic pain, or pressure on nearby organs. Treatment options may be considered depending on the severity of symptoms.

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  • 9. 

    What kind of tumors lack a capsule and are not demarcated?

    • Hypertrophic

    • Malignant

    • Hypotrophic

    • Benign

    Correct Answer
    A. Malignant
    Explanation
    Malignant tumors lack a capsule and are not demarcated. Unlike benign tumors, which are usually well-defined and enclosed within a capsule, malignant tumors have an invasive nature and can infiltrate surrounding tissues. This lack of demarcation makes them more difficult to remove completely and increases the risk of metastasis, where cancer cells spread to other parts of the body. Malignant tumors are typically more aggressive and pose a greater threat to overall health compared to benign tumors.

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  • 10. 

    Malignant tumors invade the surrounding tissue by infiltration.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Malignant tumors are cancerous tumors that have the ability to invade and spread to surrounding tissues. This process is known as infiltration, where the tumor cells infiltrate and destroy nearby healthy tissues. Therefore, the statement "Malignant tumors invade the surrounding tissue by infiltration" is true.

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  • 11. 

    Is an adenocarcinoma of the colon considered malignant or benign?

    • Malignant

    • Benign

    • I have no friggin clue

    Correct Answer
    A. Malignant
    Explanation
    An adenocarcinoma of the colon is considered malignant because it is a type of cancer that originates in the glandular cells of the colon. Malignant tumors are cancerous and have the potential to invade nearby tissues and spread to other parts of the body, whereas benign tumors are non-cancerous and do not invade nearby tissues or spread to other areas.

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  • 12. 

    What kind of tumors resembles the tissue from which they have arisen?

    • Hypertrophic

    • Malignant

    • Benign

    Correct Answer
    A. Benign
    Explanation
    Benign tumors resemble the tissue from which they have arisen. Unlike malignant tumors, which are cancerous and can invade nearby tissues and spread to other parts of the body, benign tumors do not spread and are usually non-life-threatening. They are composed of cells that closely resemble the normal cells of the tissue they originated from and typically have well-defined borders.

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  • 13. 

    Is a lipoma considered to be malignant or benign?

    • Malignant

    • Benign

    Correct Answer
    A. Benign
    Explanation
    A lipoma is considered to be benign. Benign tumors are non-cancerous and do not spread to other parts of the body. A lipoma is a slow-growing lump of fat cells that is typically found just below the skin. It is usually painless and harmless, and does not require treatment unless it causes discomfort or affects the appearance. Malignant tumors, on the other hand, are cancerous and have the potential to invade nearby tissues and spread to other parts of the body.

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  • 14. 

    If a pathology report came back saying the cells have prominent anaplasia, pleomorphism, and multiple mitosis-what would you conclude without reading further?

    • That you are dealing with a benign specimen

    • That you are dealing with a malignant specimen

    • That you need to phone a friend

    • That you left your car door open

    Correct Answer
    A. That you are dealing with a malignant specimen
    Explanation
    Based on the given information, the presence of prominent anaplasia, pleomorphism, and multiple mitosis indicates that the cells are exhibiting characteristics commonly associated with malignancy. Anaplasia refers to a loss of cellular differentiation, pleomorphism refers to variations in cell size and shape, and multiple mitosis indicates rapid cell division. These features are typically seen in malignant cells, suggesting that the specimen is likely to be malignant.

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  • 15. 

    What does pleomorphism mean?

    • Uncontrolled mitosis

    • Multiple nuclei

    • Variability in shape and size

    • The cells are different from where they arose from

    Correct Answer
    A. Variability in shape and size
    Explanation
    Pleomorphism refers to the variability in shape and size of cells. This means that the cells can have different shapes and sizes, deviating from the typical uniformity. It is a characteristic often observed in cancer cells, where they can exhibit abnormal and irregular shapes and sizes compared to normal cells. This variability in shape and size is an important feature to consider when studying and diagnosing certain diseases or conditions.

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  • 16. 

    What is a normal N/C ratio?

    • 1:1

    • 1:3

    • 1:8

    • 3:6

    • 1:5

    Correct Answer
    A. 1:5
    Explanation
    A normal N/C ratio refers to the ratio of the number of neutrophils (N) to the number of lymphocytes (C) in a blood sample. A ratio of 1:5 indicates that there are 5 times more lymphocytes than neutrophils, which is considered within the normal range. This ratio helps in evaluating the immune response and can provide insights into various medical conditions.

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  • 17. 

    IN a malignant tumor the N/C ratio most commonly exhibited is:

    • 1:2

    • 1:1

    • 3:6

    • 1:8

    • What's an N/C ratio?

    Correct Answer
    A. 1:1
    Explanation
    The N/C ratio refers to the ratio of the nucleus (N) size to the cytoplasm (C) size in a cell. A malignant tumor is characterized by abnormal cell growth and division. In such tumors, the N/C ratio is commonly observed to be 1:1, indicating that the nucleus and cytoplasm are approximately equal in size. This is because malignant cells have a high nuclear-to-cytoplasmic ratio due to increased nuclear size and decreased cytoplasmic volume.

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  • 18. 

    Benign tumors contain more cells that are undergoing abnormal mitosis, reflecting their rapid growth and replication, with prominent nucleoli.

    • True

    • False

    Correct Answer
    A. False
    Explanation
    The given statement is false. Benign tumors actually contain cells that are undergoing normal mitosis, not abnormal mitosis. Benign tumors are characterized by slow growth and replication, and their cells have normal features, including normal nucleoli.

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  • 19. 

    What is the process called by which cells move from one site to another?

    • Transportation

    • Biotransformation

    • Metastasis

    • Metrostatic

    • Flagellum

    Correct Answer
    A. Metastasis
    Explanation
    Metastasis is the correct answer because it refers to the process by which cells spread from one site in the body to another. It commonly occurs in cancer, where cancer cells break away from the primary tumor and travel through the bloodstream or lymphatic system to establish secondary tumors in different parts of the body. This process is essential for cancer progression and is a major factor in determining the stage and prognosis of the disease.

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  • 20. 

    Which of the following is NOT a pathway in which malignant cells spread (metastasize)?

    • Lymph

    • Saliva

    • Blood

    Correct Answer
    A. Saliva
    Explanation
    Malignant cells can spread through various pathways, including lymph, blood, and other body fluids. However, saliva is not a common pathway for metastasis. Saliva is mainly produced in the salivary glands and is not typically involved in the dissemination of malignant cells. While saliva can contain cancer cells in some cases, the likelihood of metastasis through this pathway is significantly lower compared to lymph or blood. Therefore, saliva is not considered a primary pathway for the spread of malignant cells.

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  • 21. 

    What is an example of lymphatic metastasis?

    • Renal cell carcinoma

    • Adrenal adenoma

    • Breast cancer

    • Leiyoma

    Correct Answer
    A. Breast cancer
    Explanation
    Lymphatic metastasis refers to the spread of cancer cells through the lymphatic system to other parts of the body. Breast cancer is a common example of lymphatic metastasis, as the cancer cells can travel through the lymphatic vessels and reach the lymph nodes in the armpit or other areas. From there, the cancer cells can potentially spread to other organs or tissues.

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  • 22. 

    What is an example of metastasis occurring as a direct extension of the primary tumor?

    • Breast cancer developing over a course of 3 months

    • Leukemia developing at a very young age

    • Renal cell carcinoma spreading to the adrenal gland

    • HIV developing into AIDs

    Correct Answer
    A. Renal cell carcinoma spreading to the adrenal gland
    Explanation
    Metastasis refers to the spread of cancer cells from the primary tumor to other parts of the body. In this case, renal cell carcinoma is the primary tumor that has spread to the adrenal gland, which is a nearby organ. This is an example of metastasis occurring as a direct extension of the primary tumor because the cancer cells have spread to an adjacent organ. The other options do not involve direct extension of the primary tumor but rather different mechanisms or locations of metastasis.

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  • 23. 

    Is a metastatic malignant melanoma of the vertebra considered to be malignant or benign?

    • Malignant

    • Benign

    Correct Answer
    A. Malignant
    Explanation
    A metastatic malignant melanoma of the vertebra is considered to be malignant. This means that the cancer has spread from its original site (melanoma) to the vertebra, indicating an aggressive and potentially life-threatening condition. Malignant tumors have the ability to invade nearby tissues and spread to other parts of the body, whereas benign tumors do not invade or spread. Therefore, the presence of metastasis in the vertebra confirms the malignancy of the melanoma.

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  • 24. 

    Benign or malignant? Metastatic adenocarcinoma in periaortic lymph nodes.

    • Benign

    • Malignant

    Correct Answer
    A. Malignant
    Explanation
    The correct answer is malignant because metastatic adenocarcinoma refers to cancer that has spread from its original site to other parts of the body, including the periaortic lymph nodes. This indicates that the cancer is aggressive and has the potential to invade and destroy surrounding tissues. Benign tumors, on the other hand, do not spread to other parts of the body and are not considered cancerous.

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  • 25. 

    What is metastatic adenocarcinoma of the stomach that specifically goes to the ovary called?

    • Metastatic adenocarcinoma

    • Melanoma

    • Krukenberg tumor

    • Wilson's tumor

    • Richtsler's tumor

    Correct Answer
    A. Krukenberg tumor
    Explanation
    A Krukenberg tumor refers to a metastatic adenocarcinoma of the stomach that specifically spreads to the ovary. This type of tumor is characterized by the presence of signet ring cells, which are cancer cells that contain mucin and push the nucleus to the periphery of the cell. The tumor typically presents bilaterally in the ovaries and can cause symptoms such as abdominal pain, bloating, and an increase in abdominal girth. Treatment usually involves surgical removal of the tumor, along with chemotherapy or targeted therapy depending on the specific characteristics of the cancer.

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  • 26. 

    What would you be worried about if a 45-year-old woman comes into your ED with massive weight gain (fluid) over a short period of time?

    • Metastatic ovarian carcinoma

    • Metastatic vaginal carcinoma

    • Cervical cancer

    • Cholecistitis

    Correct Answer
    A. Metastatic ovarian carcinoma
    Explanation
    If a 45-year-old woman comes into the emergency department with massive weight gain (fluid) over a short period of time, one would be worried about metastatic ovarian carcinoma. Ovarian cancer can cause fluid accumulation in the abdomen, leading to weight gain. Additionally, the term "metastatic" suggests that the cancer has spread from the ovaries to other parts of the body, which can contribute to the rapid weight gain. It is important to consider this possibility as ovarian cancer can be aggressive and early detection is crucial for treatment.

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  • 27. 

    If a tumor is benign and of squamous origin, what would it be called?

    • Malignant

    • Krukenburg

    • Adenoma

    • Papilloma

    • Carcinoma

    Correct Answer
    A. Papilloma
    Explanation
    A benign tumor of squamous origin is called a papilloma. Benign tumors are non-cancerous and do not spread to other parts of the body. Squamous cells are flat, scale-like cells that are found in the epithelial lining of various organs. A papilloma is a type of tumor that grows in a finger-like or wart-like manner. It is usually harmless and can be found in various parts of the body, such as the skin, throat, or bladder.

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  • 28. 

    If a tumor is benign and glandular in origin, what is it called?

    • Malignant

    • Krukenburg

    • Adenoma

    • Carcinoma

    • Papilloma

    Correct Answer
    A. Adenoma
    Explanation
    An adenoma is a type of tumor that is benign and glandular in origin. It is characterized by the abnormal growth of glandular cells, which form a mass or lump. Unlike malignant tumors, adenomas do not invade surrounding tissues or spread to other parts of the body. Therefore, adenomas are generally considered less dangerous and have a better prognosis compared to malignant tumors.

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  • 29. 

    Benign tumor of cartilage is called an:

    • Osteoma

    • Chondroma

    • Leiomyoma

    • Lipoma

    Correct Answer
    A. Chondroma
    Explanation
    A benign tumor of cartilage is called a chondroma. Chondromas are non-cancerous growths that develop from cells called chondrocytes, which are responsible for producing cartilage. These tumors typically occur in the bones or soft tissues of the body and are composed of mature cartilage cells. Chondromas can vary in size and may cause symptoms such as pain or swelling depending on their location. Treatment options for chondromas may include surgical removal or monitoring for any changes in size or symptoms.

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  • 30. 

    Benign tumor of osseous tissue is called an:

    • Osteoma

    • Chondroma

    • Leiomyoma

    • Lipoma

    Correct Answer
    A. Osteoma
    Explanation
    An osteoma is a benign tumor that originates from osseous tissue, which refers to bone tissue. This tumor is characterized by the abnormal growth of bone cells, leading to the formation of a mass or lump. Osteomas are typically slow-growing and do not spread to other parts of the body. They can occur in various locations, including the skull, face, and long bones. Surgical removal is often recommended for symptomatic osteomas or those that cause cosmetic concerns. Therefore, osteoma is the correct answer for the given question.

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  • 31. 

    Benign tumor in smooth muscle is called a:

    • Osteoma

    • Leiomyoma

    • Lipoma

    • Chondroma

    Correct Answer
    A. Leiomyoma
    Explanation
    A benign tumor in smooth muscle is called a leiomyoma. This type of tumor is commonly found in the uterus and is also known as a uterine fibroid. Leiomyomas are non-cancerous growths that develop from the smooth muscle cells of the uterus. They can vary in size and may cause symptoms such as heavy menstrual bleeding, pelvic pain, and frequent urination. Treatment options for leiomyomas depend on the severity of symptoms and may include medication, hormone therapy, or surgery.

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  • 32. 

    Benign tumor in fat tissue is called a:

    • Osteoma

    • Lipoma

    • Leimyoma

    • Chondroma

    Correct Answer
    A. Lipoma
    Explanation
    A benign tumor in fat tissue is called a lipoma. Lipomas are the most common type of benign soft tissue tumor. They are composed of fat cells and are usually painless and slow-growing. Lipomas can occur anywhere in the body where there is fat tissue, but they are commonly found on the neck, shoulders, back, and arms. They are typically small, round or oval-shaped, and have a soft, rubbery texture. Lipomas are usually harmless and do not require treatment unless they cause discomfort or are cosmetically bothersome.

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  • 33. 

    What is it called when the nucleus are pushed off to one side due to abundant mucin?

    • Hypertrophy

    • Benign

    • Krukenburgs sign

    • Signet-rings

    • Wilsons-circles

    Correct Answer
    A. Signet-rings
    Explanation
    Signet-rings are a term used to describe a specific appearance of cells, particularly in cancerous tumors. When the nucleus of a cell is pushed off to one side due to an abundance of mucin, it creates a characteristic signet-ring shape. This is commonly seen in certain types of cancer, such as signet-ring cell carcinoma. It is important to note that the other options provided in the question, such as hypertrophy, benign, Krukenburg's sign, and Wilson's circles, are not related to the specific cellular appearance described in the question.

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  • 34. 

    Malignant tumor in fibrous tissue is called a:

    • Liposarcoma

    • Osteosarcoma

    • Fibrosarcoma

    • Rhabdomyosarcoma

    Correct Answer
    A. Fibrosarcoma
    Explanation
    A malignant tumor in fibrous tissue is called a fibrosarcoma. This type of cancer originates in the fibrous connective tissue of the body, such as tendons, ligaments, or deep layers of the skin. Fibrosarcomas are aggressive tumors that can invade surrounding tissues and spread to other parts of the body. They are typically composed of malignant fibroblasts, which are cells responsible for producing the fibrous tissue. Treatment for fibrosarcoma may involve surgery, radiation therapy, and chemotherapy, depending on the size, location, and stage of the tumor.

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  • 35. 

    Malignant tumor in fat tissue is called a:

    • Fibrosarcoma

    • Liposarcoma

    • Osteosarcoma

    • Rhabdomyosarcoma

    Correct Answer
    A. Liposarcoma
    Explanation
    A malignant tumor in fat tissue is called a liposarcoma. Liposarcoma is a type of cancer that originates in the fat cells of the body. It is a rare form of cancer and typically occurs in middle-aged or older adults. Liposarcomas can develop in any part of the body where fat cells are present, such as the limbs, abdomen, or retroperitoneum. They can vary in size and aggressiveness, and treatment usually involves surgical removal of the tumor, along with radiation therapy or chemotherapy depending on the stage and location of the cancer.

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  • 36. 

    Malignant tumor in bone tissue is called a:

    • Fibrosarcoma

    • Rhabdomyosarcoma

    • Osteosarcoma

    • Liposarcoma

    Correct Answer
    A. Osteosarcoma
    Explanation
    Osteosarcoma is the correct answer because it refers to a malignant tumor that develops in the bone tissue. It is a type of cancer that commonly affects the long bones, such as those in the arms and legs. Osteosarcoma typically occurs in children and young adults and can cause bone pain, swelling, and fractures. It is important to diagnose and treat osteosarcoma early to prevent further spread and complications.

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  • 37. 

    Malignant tumor in skeletal muscle is called a:

    • Fibrosarcoma

    • Liposarcoma

    • Osteosarcoma

    • Rhabdomyosarcoma

    Correct Answer
    A. Rhabdomyosarcoma
    Explanation
    Rhabdomyosarcoma is the correct answer because it is a malignant tumor that develops in skeletal muscle. It is a type of soft tissue sarcoma that commonly affects children and adolescents. The tumor arises from immature muscle cells and can occur in various parts of the body, including the head, neck, genitourinary tract, and limbs. Rhabdomyosarcoma is an aggressive cancer that requires a multidisciplinary approach for treatment, including surgery, chemotherapy, and radiation therapy.

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  • 38. 

    Benign or malignant? lymphoma.

    • Benign

    • Malignant

    Correct Answer
    A. Malignant
    Explanation
    Lymphoma refers to a type of cancer that affects the lymphatic system, which is responsible for fighting infections. The given answer "malignant" is correct because lymphoma is a malignant condition. Malignant tumors are cancerous and have the potential to spread to other parts of the body. In the case of lymphoma, cancerous cells form in the lymph nodes or other lymphatic tissues, leading to the classification of the condition as malignant.

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  • 39. 

    Benign or malignant? astrocytoma

    • Benign

    • Malignant

    Correct Answer
    A. Malignant
    Explanation
    Astrocytoma is a type of brain tumor that arises from astrocytes, a type of glial cells in the brain. Astrocytomas can be classified as either benign or malignant based on their behavior and characteristics. Malignant astrocytomas are more aggressive, invasive, and have a higher tendency to spread to other parts of the brain or spinal cord. They are associated with a poorer prognosis and require more aggressive treatment options such as surgery, radiation therapy, and chemotherapy. Therefore, the correct answer is malignant.

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  • 40. 

    What is a benign tumor called that is derived from all 3 germ cell layers?

    • Myoma

    • Fibroma

    • Teratoma

    • Lymphoma

    Correct Answer
    A. Teratoma
    Explanation
    A teratoma is a benign tumor that is derived from all three germ cell layers. These germ cell layers are the ectoderm, endoderm, and mesoderm, which give rise to various tissues and organs in the body. Teratomas can contain a wide range of tissues, such as hair, teeth, muscle, and bone, because they originate from pluripotent cells that have the ability to differentiate into different cell types. Therefore, teratomas are unique in their ability to contain tissues from all three germ cell layers.

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  • 41. 

    Histologic grading is based on the degree of ___________ and on the number of proliferating cells.

    • Dysplasia

    • Metaplasia

    • Anaplasia

    • Teratoma

    Correct Answer
    A. Anaplasia
    Explanation
    Histologic grading is a method used to evaluate the severity and aggressiveness of a tumor based on its microscopic appearance. Anaplasia refers to the loss of normal cellular differentiation and the acquisition of abnormal features by the cells. It is a key characteristic of malignant tumors and is associated with increased cell proliferation. Therefore, histologic grading takes into account the degree of anaplasia and the number of proliferating cells to assess the aggressiveness of the tumor.

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  • 42. 

    Who does the grading of a tumor?

    • Physician

    • Pharmacist

    • Pathologist

    • Oncologist

    Correct Answer
    A. Pathologist
    Explanation
    A pathologist is responsible for grading tumors. They are medical professionals who specialize in examining and analyzing tissue samples to diagnose diseases, including cancer. Grading a tumor involves assessing its characteristics, such as the size, shape, and aggressiveness, to determine its severity and potential for spreading. This information helps guide treatment decisions and prognosis for the patient. Physicians, pharmacists, and oncologists play important roles in cancer care, but grading tumors specifically falls under the expertise of pathologists.

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  • 43. 

    What grade is a moderately differentiated tumor?

    • A

    • C

    • I

    • II

    • III

    Correct Answer
    A. II
    Explanation
    A moderately differentiated tumor is classified as Grade II. The grading system for tumors is based on how abnormal the cells appear under a microscope and how quickly they are likely to grow and spread. Grade II tumors are considered to be moderately differentiated, meaning that the cells are somewhat abnormal but still retain some characteristics of normal cells. This suggests that the tumor is likely to grow and spread at a moderate rate compared to higher grade tumors.

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  • 44. 

    Who does the staging of the tumor?

    • Pharmacist

    • Pathologist

    • Physician

    • Oncologist

    • Dr. Fischione

    Correct Answer
    A. Oncologist
    Explanation
    The staging of a tumor is typically done by an oncologist. Staging involves determining the size of the tumor, its spread to nearby lymph nodes or other organs, and the extent of its invasion into surrounding tissues. This information is crucial for determining the appropriate treatment plan and predicting the prognosis for the patient. While other healthcare professionals such as pathologists and physicians may be involved in diagnosing and treating the tumor, it is the oncologist who specializes in cancer care and is responsible for staging the tumor.

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  • 45. 

    What does TNM stand for?

    • Tumor size, lymph node, malignancy

    • Tumor size, leimyoma, malignancy

    • Tumor shape, lymph node, metastasis

    • Tumor size, lymph node, metastasis

    • This is not a medical grading system

    Correct Answer
    A. Tumor size, lymph node, metastasis
    Explanation
    TNM stands for tumor size, lymph node, and metastasis. This acronym is used in cancer staging to describe the extent and spread of a tumor. Tumor size refers to the size of the primary tumor, lymph node refers to the involvement of nearby lymph nodes, and metastasis refers to the presence of cancer cells in other parts of the body. This system helps doctors determine the stage of cancer and guide treatment decisions.

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  • 46. 

    The presence of distant metastasis is contraindicative to surgical intervention.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The presence of distant metastasis, which refers to the spread of cancer to other parts of the body, is contraindicative to surgical intervention. This means that if distant metastasis is present, surgery is not recommended or appropriate. Surgical intervention is typically used to remove localized tumors or cancerous cells, but when cancer has spread to distant sites, surgery alone may not be effective in treating the disease. In such cases, other treatment options like chemotherapy or radiation therapy may be considered. Therefore, the statement is true.

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  • 47. 

    The presence of lymph node metastasis mandates more aggressive treatment than does their absence.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The statement is true because lymph node metastasis indicates that cancer cells have spread from the primary tumor to the lymph nodes. This suggests a higher risk of further spread to other parts of the body. Therefore, more aggressive treatment is necessary to target and eliminate these metastatic cells, such as surgery, radiation therapy, or chemotherapy. Without lymph node metastasis, the cancer is less likely to have spread, and less aggressive treatment may be sufficient.

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  • Current Version
  • Mar 21, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Sep 25, 2009
    Quiz Created by
    Aluse24

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