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?
It is necessary to promote muscle tone to minimize acrocyanosis.
It is necessary to encourage tactile stimulation to promote the myelinization of nerves.
When the neonate responds to the mother by some signal, attachment behavior is stimulated in the mother.
When reflexes are stimulated in the neonate, a normal growth pattern ensues.
The Correct Answer is C
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 the rooting 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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
The correct answer is choice C. Dryness and flaking of the skin on the hands and feet.This is because a newborn with a gestational age of 42 weeks is considered post-mature and has lost the protective vernix caseosa that covers the skin of most newborns.The skin of a post-mature newborn is also more exposed to the amniotic fluid, which can cause it to peel and crack.
Choice A is wrong because sole creases that cover only the anterior one-third of the foot are characteristic of a preterm newborn, not a post-mature one.
Choice B is wrong because vernix caseosa is abundant in preterm newborns and decreases as gestational age increases.A post-mature newborn would have little or no vernix caseosa on the skin.
Choice D is wrong because a large amount of fine, downy hair (lanugo) on the back and shoulders is also typical of a preterm newborn, not a post-mature one.Lanugo usually disappears by 36 weeks of gestation.A post-mature newborn would have little or no lanugo on the body.
Correct Answer is C
Explanation
This is because a normal fetal heart rate is between 110 and 160 beats per minute, and the range of 136 to 143 indicates that the fetus is well-oxygenated and not experiencing hypoxia or acidosis. The nurse should reassure the patient and explain that fetal movement may decrease during labor due to the pressure of the contractions on the uterus and the fetus.
Choice A is wrong because asking the patient about alcohol consumption is irrelevant and insensitive.
Alcohol can affect fetal development and growth, but it does not directly affect fetal movement or heart rate.
Choice B is wrong because bloody vaginal discharge, or bloody show, is a normal sign of cervical dilation and effacement during labor.
It does not indicate fetal distress or placental abruption.
Choice D is wrong because explaining the relationship between anxiety and fetal movement does not address the patient’s concern or provide any factual information.
Anxiety can affect maternal perception of fetal movement, but it does not cause fetal movement to decrease.
The nurse should validate the patient’s feelings and provide factual reassurance.
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