A breast-fed infant begins to vomit frequently and loses weight. Several days later she is jaundiced, her liver is enlarged, and cataracts are noticed in her lenses. These symptoms are most likely caused by a deficiency of:
A: galacose 1-P uridyltransferase
B: lactase
C: glucose 6-phosphatase
D: galactokinase
E: lactate dehydrogenase
A: galacose 1-P uridyltransferase
B: lactase
C: glucose 6-phosphatase
D: galactokinase
E: lactate dehydrogenase
举一反三
- After the birth of her first child, a 25-year-old woman breast-fed the infant for about 1 year. Which of the following processes that occurred in the breast during pregnancy allowed her to breast-feed the infant? A: Stromal hypertrophy B: Lobular hyperplasia C: Intracellular accumulation of fat D: Ductal epithelial metaplasia
- After the birth of her first child, a 19-year-old woman breast-fed the infant for about 1 year. Which of the following processes that occurred in the breast during pregnancy allowed her to breast-feed the infant? A: Stromal hypertrophy B: Lobular hyperplasia C: Epithelial dysplasia D: Intracellular accumulation of fat E: Ductal epithelial metaplasia
- The woman has made up her mind again to go on a diet to get rid of the ________ of her weight, though she failed several times in the past.
- She used to __ about her weight.
- Athena is the virgin goddess of wisdom, handicraft, and warcraft. She received her name most likely from the city of her patroness -- ________________.