A nurse in the newborn nursery is caring for an infant who has trisomy 21. When collecting data, which of the following findings should the nurse expect?
A single crease in the palm.
A notch in the lip.
An inversion of the foot.
Extra digits on the hand.
The Correct Answer is A
Choice A rationale
A single crease in the palm, known as a simian crease, is a common characteristic seen in infants with trisomy 21 (Down syndrome) due to the unique hand structure associated with this condition.
Choice B rationale
A notch in the lip, such as a cleft lip, is not commonly associated with trisomy 21 and is more typically related to other genetic conditions or environmental factors during development.
Choice C rationale
An inversion of the foot, such as clubfoot, is not a specific characteristic of trisomy 21. This condition is more often seen in other congenital anomalies not related to Down syndrome.
Choice D rationale
Extra digits on the hand, or polydactyly, is not commonly associated with trisomy 21 but can be seen in other genetic disorders. Trisomy 21 has more specific physical features like the simian crease.
Free Nursing Test Bank
- Free Pharmacology Quiz 1
- Free Medical-Surgical Quiz 2
- Free Fundamentals Quiz 3
- Free Maternal-Newborn Quiz 4
- Free Anatomy and Physiology Quiz 5
- Free Obstetrics and Pediatrics Quiz 6
- Free Fluid and Electrolytes Quiz 7
- Free Community Health Quiz 8
- Free Promoting Health across the Lifespan Quiz 9
- Free Multidimensional Care Quiz 10
View Related questions
Correct Answer is C
Explanation
Choice A rationale
Starting each feeding with the same breast can lead to engorgement and decreased milk supply in the other breast.
Choice B rationale
Exclusive breastfeeding is recommended for the first six months. Providing a formula supplement can interfere with milk supply and breastfeeding success.
Choice C rationale
Allowing the newborn to empty the first breast ensures they receive hindmilk, which is richer in fat and essential for growth.
Choice D rationale
Newborns do not need additional water as breast milk or formula provides all necessary hydration.
Correct Answer is B
Explanation
Choice A rationale
Securing a clean diaper snugly across the newborn's penis might help manage minor bleeding but won't effectively address active oozing of bright red blood from a circumcision site.
Choice B rationale
Applying gentle pressure using a sterile dry gauze pad is the appropriate action to control bleeding. Applying direct pressure helps to stop the bleeding and allows for proper assessment of the wound.
Choice C rationale
Rinsing the newborn's penis with cool water might provide temporary relief but is not an effective method to control bleeding from a surgical site. It may also increase the risk of infection if not done sterilely.
Choice D rationale
Placing petroleum jelly on the bleeding site is typically done to prevent the diaper from sticking to the incision, but it is not sufficient to control active bleeding. .