Patients with phenylketonuria present with decreased pigmentation. Which of the following in the metabolism of phenylalanine is most likely the mechanism causing this?
a. Lack of phenylalanine hydroxylase decreasing tyrosine production.
b. Decreased production of serotonin due to phenylketone inhibition.
c. Increased build up of phenylalanine inhibiting tyrosinase activity.
d. Increased production of phenylketones inhibiting production of gamma-aminobutyric acid.
Question 2
Colon cancer risk reduction in humans via intake of cruciferous vegetables is linked to glutathione S-transferase genotype.
a. True
b. False
Indicate whether the statement is true or false
Patients with physical special needs, such as a wheelchair, need to have this documented in their he
Nurse's hand over patients abdomen
Patients unable to stand may be weighed using a chair scale.
EMS personnel respond to emergencies and transport patients to the hospital.
A medical assistant should present a neat appearance and make it a habit to wear a smile.
Enzyme block in phenylketonuria (PKU).