Final answer:
The typically seen in an infant with FTT due to hypothyroidism are 1) Delayed growth and development, 2) Poor feeding and weight gain, 3) Constipation, and 4) Dry skin and hair
Step-by-step explanation:
An infant with FTT (failure to thrive) due to hypothyroidism typically exhibits delayed growth and development, poor feeding and weight gain, constipation, and dry skin and hair. Hypothyroidism in infants can result in a variety of symptoms, including a failure to grow and develop at the expected rate. This can manifest as short stature and a delay in reaching developmental milestones such as sitting up, crawling, and walking.
Poor feeding and weight gain are also common in infants with hypothyroidism. They may have difficulty latching onto the breast or bottle, and may not gain weight as expected. Constipation is another symptom that can be seen in infants with hypothyroidism. The slow metabolism caused by low thyroid hormone levels can affect the movement of food through the digestive system, resulting in constipation.
Dry skin and hair are also characteristic of hypothyroidism. The lack of thyroid hormone can lead to reduced oil production in the skin, resulting in dryness. In addition, the hair may become brittle and thin. Therefore the correct answer is 1) Delayed growth and development, 2) Poor feeding and weight gain, 3) Constipation, and 4) Dry skin and hair