Exam (elaborations)
NURS 629 Exam 4 Questions with Complete Solutions Graded A+
- Course
- Institution
NURS 629 Exam 4 Questions with Complete Solutions Graded A+
[Show more]
Content preview
NURS 629 Exam 4Questions and
Complete Solutions
Graded A+
Denning [Date] [Course title]
,What is physiological jaundice? - Answer: -occurs when baby accumulates bilirubin
-secondary to immature liver in newborns
-common first 2-4 days of life and resolves by 2 weeks
What level is conjugated hyperbilirubinemia? - Answer: serum conjugated bilirubin concentration
greater than 1 mg/dL if the total bilirubin is less than 5.0 mg/dL or more than 20% of the total bilirubin if
the the total bilirubin is greater than 5 mg/dL (p. 862 AAP book)
What is breastfeeding jaundice? - Answer: -due to poor intake that causes lack of stools and urine
output
-common in first week and resolves once milk comes in and infant is feeding well-more stools and
urinary output
-peaks around 2-3 weeks
How do you diagnose jaundice? - Answer: -dx with a bili level of 5 mg/dL
-12 mg/dL threshold for all newborns having jaundiced appearance
-direct/indirect bili levels
-CBC
-reticulocyte count
How do you treat jaundice? - Answer: increased intake
indirect sunlight
phototherapy
IV fluids
What are other causes of jaundice? - Answer: abnormal blood cell shapes (like sickle cell)
Rh incompatibility
cephalohematoma
polycythemia (increased RBCs, SGA infants, twins)
infection
, specific enzyme disorders
What is biliary atresia? - Answer: -life-threatening condition causing a blockage of bile ducts inside or
outside of liver
-leads to build-up of toxins (like bilirubin)
-malabsorption of fat-soluble vitamins A,D,E,K
-scaring of the liver, loss of tissue, cirrhosis
-not inherited
What are the two types of biliary atresia? - Answer: fetal- noted in womb (other defects like heart,
spleed, intestines)
perinatal- appears 2-4 weeks after birth
What causes biliary atresia? - Answer: -infection after birth (cytomegalovirus or rotavirus)
-autoimmune disorder
-developmental issue in womb
-exposure to toxic substances
What are symptoms of biliary atresia? - Answer: jaundice
dark urine
light to white stools
poor wt gain and growth
How do you diagnose biliary atresia? - Answer: any infant with jaundice present 2-3 weeks after birth
-direct and indirect serum bilirubin
-LFTs
-abdominal x-ray
-abdominal US
-liver bx
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller YourExamplug. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
81531 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now