Answer to Question 1
A
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Postpartum blues are transient emotional disturbances beginning in the first week after childbirth and are characterized by anxiety, irritability, insomnia, crying, loss of appetite, and sadness (Hanley, 2010). These symptoms typically begin 3 to 4 days after childbirth and resolve by day 8 (Mattson & Smith, 2011). These mood swings may be confusing to new mothers but usually are self-limiting. The blues typically resolves with restorative sleep. Postpartum blues are thought to affect up to 75 of all new mothers; this condition is the mildest form of emotional disturbance associated with childbearing (March of Dimes, 2011). The mother maintains contact with reality consistently and symptoms tend to resolve spontaneously without therapy within 1 to 2 weeks.
Answer to Question 2
D
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Acceptable criteria during the first week of life are wetting six to eight diapers within 24 hours or losing no more than 10 of birth weight. After the first week, weight gain and voiding six to eight times each 24 hours are good criteria to use. The infant will not become constipated when ingesting breast milk. Sleeping is individual for each baby and cannot be used to determine an adequate nutritional intake. Weighing the infant before and after feedings is not recommended.
Four types of cellular responses to positional information in animals.
Use of an animal cap assay to demonstrate morphogen activity in conditional specification.
shelducks, genus Tadorna, are a group of large birds in the Tadorninae subfamily of the Anatidae
Head impact during sports may reduce ability to acquire new information
The continents were not always in their present positions. The position of the continents is importa