The hormone responsible for the production of breast milk is:

Prolactin.

Progesterone.

Hindmilk.

Foremilk.

Answer and Explanation

The Correct Answer is A

Choice A rationale: Prolactin is the hormone responsible for the production of breast milk. It is produced by the anterior pituitary gland and stimulates the mammary glands to produce milk. Prolactin levels increase during pregnancy and breastfeeding to ensure a sufficient milk supply.

Choice B rationale: Progesterone plays a role in preparing the breast tissue for lactation during pregnancy, but it does not directly stimulate milk production.

Choice C rationale: Hindmilk is the milk produced later in a feeding session, which is richer in fat and calories. It is not a hormone and does not stimulate milk production.

Choice D rationale: Foremilk is the initial milk released during breastfeeding, which is higher in water content. It is also not a hormone and does not stimulate milk production.

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Correct Answer is ["A","B","D"]

Explanation

Choice A rationale

A large ecchymotic caput succedaneum, which is swelling of the scalp due to birth trauma, usually resolves within a few days. However, its large size and presence of bruising should be monitored for potential complications such as jaundice.

Choice B rationale

Yellow discoloration of the sclera and oral mucosa indicates jaundice, which can be due to hyperbilirubinemia. This condition requires follow-up and possible treatment to prevent severe complications.

Choice C rationale

A level and soft fontanel in a newborn is a normal finding. It does not require follow-up as it indicates that intracranial pressure is normal.

Choice D rationale

A respiratory rate of 78/min in a newborn is significantly higher than the normal range (30-60/min). This finding requires follow-up to assess for respiratory distress or other underlying conditions.

A. In 3 to 5 days. B. Within 2 days. C. In about 10 days. D. In 6 to 8 days.

Correct Answer is A

Explanation

Choice A rationale

Breast milk typically "comes in" within 3 to 5 days postpartum due to hormonal changes, particularly the increase in prolactin and decrease in progesterone.

Choice B rationale

Breast milk usually does not come in within 2 days postpartum because the hormonal changes required take a bit more time to occur.

Choice C rationale

Breast milk coming in around 10 days postpartum is later than usual and may indicate a delay or complication in lactation.

Choice D rationale

Breast milk coming in 6 to 8 days postpartum is somewhat later than the typical 3 to 5 day range, potentially indicating a minor delay in lactation.

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The hormone responsible for the production of breast milk is:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a newborn 8 hours of age.Which of the following assessment findings require follow-up by the nurse?

Correct Answer is ["A","B","D"]

Explanation

A nurse is caring for a client who is postpartum.When should the nurse instruct the client that the breast milk will "come in"?

Correct Answer is A

Explanation

The nurse calculates the 1-minute Apgar score of a neonate with the following characteristics to be: Heart rate 60; weak cry, partial flexion of extremities; weak suck; gray color.

The nurse is teaching the patient about breastfeeding.The nurse knows the following: 1. The hormone responsible for the let-down reflex is:

The nurse is assessing the client's transition to the taking-hold phase after an uncomplicated vaginal birth.Which behavior by the mother best indicates this transition is occurring?

The nurse develops a teaching plan for a 24-hour vaginal postpartum client with a firm fundus, scant lochia, and a 4th degree laceration.Her hemoglobin level is 10.0 gm/dl, and hematocrit is 30%. The mother is breastfeeding.Which medication would the nurse expect to be contraindicated?

The infant should have six wet diapers daily.

When planning the care for a small for gestational age (SG