Exam: IELTS

Definition: A reddish-brown crystalline compound derived from hemoglobin, used in laboratory tests to detect blood.

Example: The scientist used hemin to test the blood sample for hemoglobin presence.

Definition: A condition where one side of the body is paralyzed, often due to brain injury or disease.

Example: After the stroke, he was diagnosed with hemiplegia, which affected his left side.

Definition: Relating to or affected by a condition that causes paralysis on one side of the body.

Example: The hemiplegic patient requires special care and rehabilitation to regain mobility.

Definition: Relating to a specific group of insects known for their piercing or sucking mouthparts and two pairs of wings.

Example: The hemipterous insects, such as aphids and cicadas, are often found in gardens.

Definition: A part of a sphere that is divided into two equal halves, often used to refer to the Earth or other spherical objects.

Example: The Earth is divided into two hemispheres: the Northern Hemisphere and the Southern Hemisphere.

Definition: A medical procedure where one half of the brain is surgically removed, often to treat severe epilepsy that cannot be controlled by other means.

Example: The doctors decided to perform a hemispherectomy to help manage the patient's severe seizures.

Definition: Relating to or affecting a half of a sphere, especially in reference to the Earth or brain.

Example: The hemispheric division of the brain plays a crucial role in how we process information.

Definition: Having the shape of half a sphere.

Example: The dome of the building is hemispherical, giving it a unique appearance.

Definition: Referring to a condition where an organism has only one copy of a gene instead of the usual two, often seen in certain genetic situations like males having one X and one Y chromosome.

Example: In hemizygous individuals, the presence of only one allele can lead to specific genetic traits or deficiencies.

Definition: A genetic condition where the body absorbs too much iron, leading to its buildup in organs and tissues, which can cause various health problems.

Example: Doctors diagnosed him with hemochromatosis after he showed symptoms of fatigue and joint pain.