#1
Which condition is characterized by the abnormal enlargement of lymph nodes?
Lymphadenopathy
ExplanationAbnormal lymph node enlargement.
#2
What is the primary function of the lymphatic system?
Filtering and draining interstitial fluid
ExplanationMainly filters and drains interstitial fluid.
#3
Which of the following is NOT a potential cause of lymphadenopathy?
Normal lymph node function
ExplanationNormal lymph node function is not a cause.
#4
What is the primary function of lymphocytes?
Fighting infections
ExplanationPrimary function: fighting infections.
#5
Which condition results from the invasion of bacteria into the lymphatic vessels?
Lymphangitis
ExplanationResult of bacterial invasion: lymphangitis.
#6
Which disorder results from the abnormal accumulation of lymphatic fluid, typically causing swelling in the arms or legs?
Lymphedema
ExplanationAccumulation of lymphatic fluid causing limb swelling.
#7
What is a common symptom of lymphangitis?
Localized red streaks on the skin
ExplanationSkin showing localized red streaks.
#8
Which of the following conditions is NOT a type of lymphoma?
Kaposi's sarcoma
ExplanationKaposi's sarcoma is not a type of lymphoma.
#9
What is a potential complication of untreated lymphedema?
Cellulitis
ExplanationPotential complication: cellulitis.
#10
What is the primary treatment for lymphangitis?
Antibiotics
ExplanationPrimary treatment: antibiotics.
#11
Which of the following is a characteristic symptom of lymphoma?
Night sweats
ExplanationCharacteristic symptom: night sweats.
#12
Which of the following is NOT a type of lymphocyte?
R cells
ExplanationR cells are not a type of lymphocyte.
#13
Which of the following is a characteristic feature of Hodgkin's lymphoma?
Presence of Reed-Sternberg cells
ExplanationPresence of Reed-Sternberg cells.
#14
Which virus is associated with the development of lymphomas such as Burkitt lymphoma and Hodgkin lymphoma?
Epstein-Barr virus (EBV)
ExplanationEpstein-Barr virus associated with lymphomas.
#15
Which type of lymphoma is characterized by the presence of abnormal cells called Reed-Sternberg cells?
Hodgkin lymphoma
ExplanationCharacterized by Reed-Sternberg cells: Hodgkin lymphoma.
#16
Which of the following is a complication of untreated Hodgkin lymphoma?
Secondary cancers
ExplanationUntreated Hodgkin lymphoma can lead to secondary cancers.
#17
Which type of lymphoma is commonly associated with HIV infection?
Burkitt lymphoma
ExplanationCommonly associated with HIV: Burkitt lymphoma.
#18
Which of the following is a potential cause of primary lymphedema?
Genetic predisposition
ExplanationPotential cause: genetic predisposition.