Category: G
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Growth attenuation
A decrease in the rate of growth of a child or adolescent from a previously observed pattern of increasing height and weight. Growth attenuation may be caused by many factors such as genetics, malnutrition, hormone deficiencies, toxins, or medications.
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Grover’s disease
A common itchy (pruritic) condition of sudden onset, characterized by a few or numerous smooth or warty papules, vesicles, eczematous plaques, or shiny translucent nodules. The pruritus may be mild or severe and is aggravated by heat. Even though the condition is self-limiting, it may last months or years.
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Group transfer
An oxidation-reduction chemical reaction involving the exchange of chemical groups. A transferase enzyme is required.
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Grouping
The classification of individual traits according to a shared characteristic.
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Ground state
The state of the lowest energy of a system such as an atom or molecule. The lowest energy state of a nucleus, atom, or molecule is referred to as its ground state. All other states are considered “excited.”
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Gross tumor volume
The demonstrable extent of a tumor seen or felt with standard examination techniques. The gross tumor volume is used in radiation oncology as the basis for initial estimates of the extent of a tumor that will undergo treatment with external beam radiation or brachytherapy.
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Gross motor skills
The group of motor skills (including walking, running, and throwing) that require large muscle groups to produce the major action, and require less precision than that exerted by small muscles. Most motor activities combine some elements of both fine and gross motor function.
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Groin pull
A colloquial term for a strained thigh adductor muscle.
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Gripes
Intermittent severe pains in the bowels. Intense pain or muscle contractions in the intestines.
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Grinding
A forceful rubbing together, as in chewing. The process of breaking down firm, solid food items such as coffee beans or nuts into smaller, more manageable particles can be achieved using a variety of different kitchen appliances. Common tools utilized for this purpose include food mills, coffee grinders, food processors, and electric blenders. Regardless of…