When describing genetic disorders to a group of childbearing ...

[biggirl4568]

When describing genetic disorders to a group of childbearing couples, the nurse would identify which as an example of an autosomal dominant inheritance disorder?
 
  A) Huntington's disease
  B) Sickle cell disease
  C) Phenylketonuria
  D) Cystic fibrosis

Question 2

The mother of a 4-year-old tells the nurse that her son occasionally wets his pants during the day. How should the nurse respond?
 
  A) Is there a family history of diabetes?
  B) Tell me about the circumstances when this occurs.
  C) That's normal; don't worry about it.
  D) Suddenly having accidents can be a sign of diabetes.

[cassie_ragen]

Answer to Question 1

A
Response:
Huntington's disease is an example of an autosomal dominant inheritance disorder. Sickle cell disease, phenylketonuria, and cystic fibrosis are examples of autosomal recessive inheritance disorders.

Answer to Question 2

B
Response:
Bladder control is present in 4- and 5-year-olds, but an occasional accident may occur, particularly in stressful situations or when the child is absorbed in an interesting activity. The nurse needs to ask an open-ended question to determine to circumstances when the child has had accidents. Simply telling the mother that it is normal does not address her concerns. The nurse needs to gather more information because accidents in a previously potty-trained child can be a sign of diabetes.