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RICCI CHAPTER 18 - TEST BANK - 4TH EDITION, RICCI CHAPTER 17 - TEST BANK - 4TH EDITION, RICCI CHAPTER 16 - TEST BANK - 4TH EDITION QUESTIONS AND CORRECT ANSWERS WITH RATIONALE
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The nurse determines that the mother needs additional teaching for which reason? A. The newborn should not be sleeping on his back. B. Soft bedding material should not be in areas where infants sleep. C. The bulb syringe should not be kept in the bassinet. D. This newborn should be sleeping in a crib. Answer: B Rationale: The nurse should instruct the mother to remove all fluffy bedding, quilts, stuffed animals, and pillows from the crib to prevent suffocation. Newborns and infants should be placed on their backs to sleep. Having the bulb syringe nearby in the bassinet is appropriate. Although a crib is the safest sleeping location, a bassinet is appropriate initially.
newborn lie on his back and then turn his head to one side. The stepping reflex is elicited by holding the newborn upright and inclined forward with the soles of the feet on a flat surface. The plantar grasp reflex is elicited by placing a finger against the area just below the newborn's toes.
B. lateral to the midclavicular line at the fourth intercostal space C. at the fifth intercostal space to the left of the sternum D. directly adjacent to the sternum at the second intercostals space Answer: B Rationale: The point of maximal impulse (PMI) in a newborn is a lateral to midclavicular line located at the fourth intercostal space.
C. scalp vein. D. umbilical vein. Answer: B Rationale: Screening tests for genetic and inborn errors of metabolism require a few drops of blood taken from the newborn's heel. The finger, scalp vein, or umbilical vein are inappropriate sites for the blood sample.
newborn and infant do range from 100 to 150 mL/kg daily. This requirement can be met through breast or bottle feedings. Thus, additional water supplementation is not necessary.
their ability to digest complex carbohydrates and fats; this results in fatty stools, not regurgitation. Immaturity of the pharyngoesophageal sphincter and absence of lower esophageal peristaltic waves, not an underdeveloped pyloric sphincter, also contribute to the reflux of gastric contents.
Answer: B Rationale: Meconium is greenish-black and tarry and usually passed within 12 to 24 hours of birth. This is a normal finding. Iron can cause stool to turn black, but this would not be the case here. The stool is a normal occurrence and does not need to be checked for blood or reported.
C. respirations of 40 breaths/minute D. sternal retractions Answer: D Rationale: Sternal retractions, cyanosis, tachypnea, expiratory grunting, and nasal flaring are signs of respiratory distress in a newborn. Symmetrical chest movements and a respiratory rate between 30 to 60 breaths/minute are typical newborn findings. Some newborns may demonstrate periodic breathing (cessation of breathing lasting 5 to 10 seconds without changes in color or heart rate) in the first few days of life.
C. 54 breaths per minute D. 68 breaths per minute Answer: D Rationale: After respirations are established in the newborn, they are shallow and irregular, ranging from 30 to 60 breaths per minute, with short periods of apnea (less than 15 seconds). Thus a newborn with a respiratory rate below 30 or above 60 breaths per minute would require further evaluation.
auditory stimuli—that is, how well and appropriately he or she responds to the environment. Habituation is the ability to block out external stimuli after the newborn has become accustomed to the activity. Motor maturity depends on gestational age and involves evaluation of posture, tone, coordination, and movements. These activities enable newborns to control and coordinate movement. When stimulated, newborns with good motor organization demonstrate movements that are rhythmic and spontaneous. Social behaviors include cuddling and snuggling into the arms of the parent when the newborn is held.
A. hemoglobin 19 g/dL B. platelets 75,000/μL C. white blood cells 20,000/mm D. hematocrit 52% Answer: B Rationale: Normal newborn platelets range from 150,00 to 350,000/μL. Normal hemoglobin ranges from 17 to 23g/dL, and normal hematocrit ranges from 46% to 68%. Normal white blood cell count ranges from 10,000 to 30,000/mm3.