Exam: TOEFL

Definition: A type of mineral that contains sodium, potassium, and aluminum, often found in volcanic rocks and used in making ceramics and glass.

Example: Nepheline is often used in the production of ceramics due to its unique properties.

Definition: A type of rock that is formed from volcanic activity and mainly contains minerals like pyroxene and nepheline.

Example: Nephelinite is often found in volcanic regions where silica is low.

Definition: A method for measuring the concentration of particles in a liquid by analyzing how light is scattered by those particles.

Example: The laboratory used nephelometry to analyze the concentration of proteins in the blood sample.

Definition: A medical procedure in which a kidney is surgically removed from the body.

Example: After the diagnosis, the doctor recommended a nephrectomy to treat the kidney disease.

Definition: Connected to or having to do with the kidneys.

Example: The nephric function is essential for filtering waste from the blood.

Definition: Related to a type of excretory organ found in some invertebrates, which helps in the removal of waste from the body.

Example: The nephridial system in earthworms plays a crucial role in their excretion process.

Definition: A tube-like organ found in some invertebrates that helps remove waste from the body.

Example: The earthworm uses its nephridia to filter out waste from its body.

Definition: A medical condition that involves serious illness or disease affecting the kidneys.

Example: The patient was diagnosed with nephrism after experiencing severe kidney pain.

Definition: Related to the kidneys or a condition affecting the kidneys.

Example: The doctor diagnosed her with nephritic syndrome, which affects kidney function.

Definition: A medical condition characterized by inflammation of the kidneys, which can be caused by infections or other health issues.

Example: The doctor diagnosed her with nephritis after reviewing her symptoms and test results.