Case Study Cystic Fibrosis Answers

1. Match the medical term with the definition

A. Bronchiectasis: An aberrant condition of the bronchial tree of the lung

characterized by irreversible dilation and destruction of the bronchial walls.

B. Atelectasis: An abnormal respiratory condition characterized past collapse of

alveoli, which prevents the exchange of carbon dioxide and oxygen.

C. Pneumothorax: A collection of air or gas in the pleural space that causes the lung

to collapse.

D. Hemoptysis: Coughing upward of claret from the respiratory tract.

E. Cor Pulmonale: Enlargement of the right ventricle of the centre caused by lung

disease that can somewhen outcome in right ventricular failure.

F. Varices: Tortuous, dilated, and ofttimes thin-walled veins.

G. Hematemesis: Vomiting of bright red blood suggestive of rapid upper

gastrointestinal bleeding.

H. Intussusception: Displacement of ane segment of the intestine into the lumen of

some other segment, which leads to abdominal pain and vomiting.

I. Meconium: The cloth that collects in the intestines of the fetus and forms the

first stools of the newborn.

2. If both parents are carriers of a CFTR mutation, what is the probability that their child

will…

A. Have cystic fibrosis?

- If both parents are carriers there is a 1 in iv (25 percent) chance that both will pass

on the non-functioning factor, which would issue in a pregnancy affected

with cystic fibrosis.

B. Be a carrier of the CFTR mutation?

- If both parents are carriers their children will consist of i in 4 to have CF, 2 in 4 to

be carriers but not affected by CF, and 1 in 4 to not have CF or be a carrier

(healthy).

3. If one parent has all of the clinical manifestations of cystic fibrosis and the other parent

does not have cystic fibrosis nor is a carrier of the CFTR mutation, what is the probability

that their child volition:

- If one parent has CF and the other parent is not a carrier or have CF, 100% of

their children will be carriers.

four. Why is in that location logically no gender predilection for cystic fibrosis?

- Logically there is no gender predilection for cystic fibrosis because the mutation

of CFTR is not associated with the sex determination. The mutation occurs on

chromosome seven which has the main office of providing instructions for

making proteins.

5. What is and what causes digital clubbing?

- Digital clubbing is a deformity of the finger or toenails associated with a number

of diseases, mostly of the heart and lungs. The resulting features of the fingers and

toes are acquired by increased angle between your cuticles and nails, downwards

curving of your nails, softening of your nail beds, which makes your nails seem

like they're floating.

Case Study Cystic Fibrosis Answers,

Source: https://www.studocu.com/en-us/document/american-career-college/medical-surgical/case-study-15-cystic-fibrosis-disease-sum-questions-1-10/11480030

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