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KembaraXtra - Medical Terms - adductor An adductor is a muscle that moves a part of the body toward the midline or toward another part. These muscles are found in various regions of the body, including the arms, legs, and fingers. For example, the muscles in the inner thigh act as adductors, bringing the legs together. Adductor muscles play a key role in maintaining posture, stability, and coordinated movement, particularly during activities such as walking, running, and balancing. 
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KembaraXtra - Medical Terms - adduct To adduct means to move a limb or body part towards the midline of the body. This movement is the opposite of abduction and is an essential component of many normal body movements. Adduction is controlled by specific muscles known as adductors. These muscles are important in activities such as bringing the arms towards the body or drawing the legs together. Proper functioning of adductor muscles is essential for balance, coordination, and controlled movement. KembaraXtra - Medical Terms - Addison’s disease Addison’s disease is a chronic condition caused by insufficient production of corticosteroid hormones due to damage or destruction of the adrenal cortex. This leads to progressive symptoms such as fatigue, low blood pressure, dehydration, and salt imbalance. A characteristic feature may include darkening of the skin. While tuberculosis was once a common cause, most cases today are due to autoimmune destruction of the adrenal glands. Treatment involves lifelong hormone replacement therapy with medications such as hydrocortisone and fludrocortisone. KembaraXtra - Medical Terms - Addisonian crisis Addisonian crisis is a life-threatening medical emergency caused by a sudden and severe deficiency of corticosteroid hormones. This may occur in individuals with adrenal gland disease or in those whose steroid production has been suppressed by long-term steroid therapy. The condition presents with symptoms such as low blood pressure, collapse, abnormal blood chemistry, and low blood sugar. If untreated, it can lead to coma and death. Immediate treatment involves high-dose intravenous steroid administration, followed by ongoing management with oral medications. It is often triggered by stress or acute illness in patients with existing adrenal insufficiency. KembaraXtra - Medical Terms - addiction Addiction is a state of dependence that develops through repeated use of substances such as drugs or engagement in certain behaviours like gambling. It involves both physical and psychological components, including a strong desire or compulsion to continue the activity or substance use. Individuals with addiction may experience withdrawal symptoms when the substance or behaviour is stopped, as well as tolerance, meaning increasing amounts are needed to achieve the same effect. Addiction often leads to impaired control, social and psychological consequences, and continued use despite harm. Treatment focuses on reducing or stopping the behaviour and managing withdrawal, with the aim of achieving partial or complete abstinence. KembaraXtra - Medical Terms - adaptation Adaptation refers to the ability of a sense organ or the body as a whole to adjust to changes in the environment or to continuous stimulation. In sensory physiology, it describes the gradual reduction in response to a constant stimulus. For example, a person may stop noticing a persistent smell or the sensation of clothing on the skin after a short time. More broadly, adaptation also refers to the process by which individuals or biological systems adjust to new conditions or environments. This may involve physical, physiological, or behavioural changes that help maintain balance and function in changing circumstances. KembaraXtra - Medical Terms - ADAMTS13 ADAMTS13 is an enzyme that plays a crucial role in regulating blood clotting. It works by breaking down large multimers of von Willebrand factor, a protein involved in platelet adhesion and clot formation. By reducing the activity of these multimers, ADAMTS13 helps prevent excessive clot formation. A deficiency or inhibition of ADAMTS13 can lead to a serious condition known as thrombotic thrombocytopenic purpura (TTP), in which small blood clots form throughout the body. This can result in low platelet counts, organ damage, and life-threatening complications. Early diagnosis and treatment are essential in managing this condition. KembaraXtra - Medical Terms - Adams-Stokes syndrome Adams-Stokes syndrome, also known as Stokes-Adams syndrome, is a condition characterized by sudden episodes of fainting caused by temporary disturbances in heart rhythm. These episodes occur when the heart briefly fails to pump enough blood to the brain. Symptoms may include dizziness, loss of consciousness, and sometimes seizures due to reduced blood flow to the brain. The condition is often associated with heart conduction abnormalities and may require treatment such as pacemaker implantation to prevent further episodes. KembaraXtra - Medical Terms - Adam’s apple The Adam’s apple, also known as the laryngeal prominence, is a visible projection at the front of the neck formed by the thyroid cartilage of the larynx. It is typically more prominent in males due to hormonal influences during puberty. This structure plays a role in protecting the vocal cords and contributes to voice production. Its enlargement during adolescence is associated with the deepening of the voice in males, as the larynx grows and the vocal cords lengthen. KembaraXtra - Medical Terms - Adam’s apple
The Adam’s apple, also known as the laryngeal prominence, is a visible projection at the front of the neck formed by the thyroid cartilage of the larynx. It is typically more prominent in males due to hormonal influences during puberty. This structure plays a role in protecting the vocal cords and contributes to voice production. Its enlargement during adolescence is associated with the deepening of the voice in males, as the larynx grows and the vocal cords lengthen. |
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