Exam: TOEFL

Definition: Relating to a type of cell that is involved in the immune system and can develop into lymphocytes, which are important for fighting infections.

Example: The doctor explained that the lymphoblastic cells are crucial for the body's defense against diseases.

Definition: Relating to a type of white blood cell that is part of the immune system and helps fight infections.

Example: The doctor explained that the lymphocytic response is crucial for the body's defense against viruses.

Definition: A medical condition where there is a higher than normal number of a type of white blood cell called lymphocytes in the blood, often due to infections or inflammation.

Example: The doctor diagnosed her with lymphocytosis after reviewing her blood test results.

Definition: A type of infection caused by certain strains of the bacteria Chlamydia trachomatis, leading to inflammation and swelling of the lymph nodes, often affecting the genital area.

Example: Lymphogranuloma can cause painful swelling in the groin area.

Definition: A medical imaging technique used to visualize the lymphatic system, often involving the injection of a contrast dye to highlight lymph vessels and nodes.

Example: The doctor ordered a lymphography to check for any blockages in the patient's lymphatic system.

Definition: Relating to the fluid in the body that helps fight infections and the tissues where this fluid is produced.

Example: The lymphoid tissue plays a crucial role in the immune system.

Definition: A type of substance produced by T cells that helps regulate the immune response by activating other immune cells and stimulating the production of lymphocytes.

Example: The lymphokine released by the activated T cells played a crucial role in fighting the infection.

Definition: A violent act carried out by a group of people, often resulting in the death of an individual, typically without legal authority or due process.

Example: The history of lynching in the United States is a painful reminder of racial violence.

Definition: A person or thing that is essential to a system or organization, holding everything together.

Example: The project manager is the lynchpin of our team, ensuring that everyone works together effectively.

Definition: To remove moisture from a substance by freezing it and then reducing the surrounding pressure to allow the frozen water to sublimate.

Example: The scientists decided to lyophilise the samples to preserve them for future analysis.