There are less than 200,000 US cases per year.
Options in the questions are
A. Explain autosomal recessive inheritance and suggest that Sheree's husband be tested for CF.
B. Explain autosomal dominant inheritance and suggest that Sheree's husband be tested for CF.
C. Explain autosomal recessive inheritance and suggest that Sheree's parents be tested for CF.
D. Advise Sheree to have amniocentesis to check the fetus for the CF genotype.
Answer: Explain autosomal recessive inheritance and suggest that Sheree's husband be tested for CF.
Answer:
Achondroplasia Explanation:
Achondroplasia is a bone growth disorder that causes disproportionate dwarfism. Dwarfism is defined as a condition of short stature as an adult. People with achondroplasia are short in stature with a normal sized torso and short limbs. It's the most common type of disproportionate dwarfism.