The mother visits her infant in the nursery.
The nurse shows the mother how to place her finger in the palm of the baby’s hand so that the baby will squeeze her finger.This behavior on the nurse’s part reflects an understanding of which principle?

The correct answer is choice C. When the neonate responds to the mother by some signal, attachment behavior is stimulated in the mother.This is based on therooting reflex, which helps the baby find the breast or bottle to start feeding and also promotes bonding between the mother and the baby.

Choice A is wrong because acrocyanosis is a normal condition in newborns that causes bluish discoloration of the hands and feet due to poor circulation.It is not related to muscle tone or reflexes.

Choice B is wrong because myelinization of nerves is a process that occurs gradually during development and is not influenced by tactile stimulation.Myelin is a fatty substance that covers nerve fibers and helps them transmit signals faster and more efficiently.

Choice D is wrong because reflexes are involuntary movements or actions that do not depend on conscious thought or learning.They are not directly related to growth patterns, although they may indicate the health and development of the brain and nervous system.

The correct answer is choice A. “Your labor may slow down if you receive an epidural now.” An epidural is a type of regional anesthesia that blocks pain in a specific area of the body.

It can be used to reduce pain during labor and delivery.

However, an epidural can also have some side effects, such as lowering blood pressure, causing fever, and slowing down labor progress.

Therefore, it is usually recommended to wait until the cervix is at least 4 to 5 cm dilated and the contractions are strong and regular before receiving an epidural.

Choice B is wrong because there is no fixed rule about how dilated the cervix needs to be before receiving an epidural.

Some women may receive an epidural earlier or later than others, depending on their pain level, medical history, and preferences.

Choice C is wrong because catheterization is not a prerequisite for receiving an epidural.

Catheterization is the insertion of a tube into the bladder to drain urine.

It may be done after receiving an epidural because the anesthesia can affect the ability to urinate.

However, it is not required before receiving an epidural.

Choice D is wrong because the station of the baby does not determine when a woman can have an epidural.

The station of the baby refers to how far the baby has descended into the pelvis.

It is measured in relation to the ischial spines, which are bony landmarks in the pelvis.

A positive station means that the baby is below the spines, while a negative station means that the baby is above the spines.

Zero station means that the baby is at the level of the spines.

The station of the baby does not affect the administration of an epidural, as long as there are no other complications or contraindications.