HS 200 - Unit 8 Practice Quiz ALL ANSWERS 100% CORRECT SPRING FALL-2022 LATEST GUARANTEE GRADE A+

Phenylketonuria (PKU) is an inherited disorder that increases the levels of phenylalanine in blood. Without treatment, children with classic Phenylketonuria (PKU) develop all of the following except: 1) permanent intellectual disability 2) behavioral problems 3) odor *4) liver disease uestion 2 1 / 1 point Predictive and presymptomatic types of testing are used to detect: *1) Gene mutations associated with disorders that appear after birth, often later in life. 2) Chromosomal abnormalities in fetus. 3) Gene mutations during pregnancy. 4) Gene mutations in fetus. uestion 3 1 / 1 point Screening tests: *1) Are done to see if a woman or her baby might have certain problems. 2) Provide diagnosis. 3) Never result in wrong information. 4) Never miss a problem that does exist. uestion 4 1 / 1 point Diagnostic tests are offered: *1) If the result of a screening test is abnormal. 2) To all pregnant women. 3) Even if the pregnant woman has no risk. 4) Only to women who are 35 years of age or older. uestion 5 1 / 1 point Some of the reasons for genetic testing are all of the following except: 1) To learn whether one has a genetic condition that runs in his/her family. 2) To learn about the chance a current or future pregnancy will have a genetic condition. 3) To understand about cancer prevention and treatment plans. *4) Genetic tests are inexpensive. uestion 6 1 / 1 point The quad test, which is performed on the serum of pregnant women, measures which substance? *1) inhibin-A