________ Potent Teratogen That Affects Limb Development

Q4: _ Strong association with late maternal age<br>A)47,

Q5: _ Sterile male with chromatin-positive nuclei<br>A)47, XXX<br>B)45,

Q6: _ Mental retardation,simian crease,and heart defect<br>A)47, XXX<br>B)45,

Q7: _ May cause masculinization of female fetuses<br>A)Cytomegalovirus<br>B)Androgenic

Q8: _ Antitumor agent and potent teratogen<br>A)Cytomegalovirus<br>B)Androgenic agents<br>C)Thalidomide<br>D)Toxoplasma

Q9: _ Small testes and hyalinization of the

Q11: _ Female with chromatin-negative nuclei<br>A)47, XXX<br>B)45, XO<br>C)Trisomy

Q12: _ Mother may be infected with it

Q13: _ Mental deficiency (retardation),low-set ears,and early postnatal

Q14: _ The most common numerical autosomal abnormality<br>A)47,