Parents of a child with hemophilia want to have a second child. ...

[neverstopbelieb]

Parents of a child with hemophilia want to have a second child. Genetic testing is recommended because:
 
  1. The disease is carried by a dominant X-linked gene.
   2. The disease is a mutation and has a low occurrence with subsequent pregnancies.
   3. The X-linked recessive trait must be present in both parents, and a subsequent child may have the same disorder.
   4. The Y-linked recessive trait causes the disease to occur and will happen in subsequent pregnancies.

Question 2

When speaking with a teen about his/her home environment, the assessment should consist of:
 
  1. Review of the relationship with the parents and siblings.
   2. Assessing where the child sleeps.
   3. Assessing the types of food provided.
   4. Assessing school performance.

[gstein359]

Answer to Question 1

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1. The disease is carried by an X-linked recessive gene.
2. The disease has a high occurrence if both parents are carriers.
3. The X-linked recessive trait must be present in both parents to occur.
4. The X-linked recessive trait is the carrier, not the Y-linked trait.

Answer to Question 2

1
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1. Interactions between family members enable the nurse to assess the primary circle of support.
2. Sleeping arrangements do not give an indication as to the support of the teen.
3. Food is not a part of the primary support.
4. School performance is not part of the home environment assessment.

[neverstopbelieb]

TYSM

Gracias!