A new mother shows the nurse that her baby grasps her finger when she touches the baby's palm. How might the nurse respond to this information?
"This is a primitive reflex known as the palmar grasp."
"This is a protective reflex known as rooting."
"This is a primitive reflex known as the plantar grasp."
"This is a protective reflex known as the Moro reflex."
The Correct Answer is A
A. "This is a primitive reflex known as the palmar grasp.": The palmar grasp reflex is a primitive reflex observed in newborns where they automatically grasp onto objects (or fingers) that touch
their palms. This reflex typically disappears by around 6 months of age.
B. "This is a protective reflex known as rooting.": Rooting is a reflex where newborns turn their head and open their mouth in response to cheek or mouth stimulation, facilitating breastfeeding. It is not related to grasping objects with the hands.
C. "This is a primitive reflex known as the plantar grasp.": The plantar grasp reflex is similar to the palmar grasp but occurs when pressure is applied to the sole of the foot. It is unrelated to grasping objects with the hands.
D. "This is a protective reflex known as the Moro reflex.": The Moro reflex, also known as the startle reflex, involves the newborn's arms and legs extending and then flexing in response to a sudden movement or loud noise. It is not related to grasping objects with the hands.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Wash the hands and breasts thoroughly prior to breastfeeding: While hand hygiene is
important, washing the breasts thoroughly before breastfeeding is not recommended as it can remove natural oils that protect the skin and may cause irritation.
B. Bring the baby's wide-open mouth to the breast to form a seal around all of the nipple and areolA. This is a recommended guideline for proper latching during breastfeeding. Ensuring that the baby's mouth covers both the nipple and the surrounding areola helps to facilitate effective milk transfer and prevents nipple pain or damage.
C. When finished, the mother can break the suction by firmly pulling the baby's mouth away from the nipplE. Breaking the suction by pulling the baby's mouth away can cause nipple
trauma. Instead, it's recommended to insert a clean finger into the corner of the baby's mouth to break the suction before removing the baby from the breast.
D. Stroke the nipple against the baby's chin to stimulate wide opening of the baby's mouth: This action may not effectively stimulate the baby to open wide and latch properly. It's better to use gentle pressure on the baby's chin or lower lip to encourage a wider latch
Correct Answer is D
Explanation
A. Uses thumb and index fingers in a pincer grasp: The pincer grasp typically develops around 9 to 12 months of age, not at 6 months.
B. Sitting steadily without support: Most infants begin to sit steadily without support between 6 and 8 months of age, so this would be considered a developmental milestone for a 6-month-old.
C. Closed posterior fontanel: The posterior fontanel typically closes by 2 months of age. By 6 months, the posterior fontanel should be closed, so this finding would not be expected.
D. Lateral incisors: By 6 months of age, most infants will have erupted their lower central
incisors. The eruption of the lateral incisors typically occurs around 9 to 13 months of age, so this would be a normal finding for a 6-month-old infant.
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