Questions: Question 1 1 pts A 10-year-old male is diagnosed with sickle cell anemia. When the parents ask who is responsible for this disease, what is the health care professional's best response? He most likely inherited it from: His mother Both his mother and father His father None of the above; sickle cell disease is not clearly an inherited disease.

The answer is the second one: Both his mother and father.

Explanation for each option:

• His mother: This option is incorrect because sickle cell anemia is an autosomal recessive disorder, which means a child must inherit one sickle cell gene from each parent to have the disease.

• Both his mother and father: This option is correct. Sickle cell anemia is inherited in an autosomal recessive pattern, meaning the child must receive one defective gene from each parent to manifest the disease. Both parents are typically carriers of the sickle cell trait.

• His father: This option is incorrect for the same reason as the first option. The child must inherit the gene from both parents.

• None of the above; sickle cell disease is not clearly an inherited disease: This option is incorrect because sickle cell disease is a well-known inherited genetic disorder.

In summary, sickle cell anemia is inherited from both parents, each contributing one copy of the mutated gene.