When assessing a woman who has been unable to conceive, which factor would the nurse least likely identify as a potential risk in her history?

Choice A rationale
Giving an infant with a positive PKU test a high protein diet is not recommended. This is because phenylalanine, which cannot be broken down by individuals with PKU, is found in high-protein foods.
Choice B rationale
Parents of infants with a positive PKU test should provide the infant with a diet containing small amounts of phenylalanine. This is because while phenylalanine is harmful in large amounts to individuals with PKU, it is still an essential amino acid that the body needs in small amounts.
Choice C rationale
Early introduction of cow’s milk is not necessary before 1 year of age for infants with a positive PKU test. In fact, cow’s milk is high in phenylalanine and should be avoided.
Choice D rationale
Following up with a pediatric cardiologist is not specifically related to the dietary management of PKU. While regular medical supervision is important for children with PKU, it does not necessarily have to be with a cardiologist.

Choice A rationale
Insufficient dietary intake is not the main cause of hot flashes and night sweats in postmenopausal women.
Choice B rationale
Deficiency in estrogen is the primary cause of hot flashes and night sweats in postmenopausal women. During menopause, the levels of estrogen, a hormone that regulates the body’s temperature among other things, decrease. This can disrupt the body’s temperature control, leading to hot flashes and night sweats.
Choice C rationale
An active lifestyle is not the main cause of hot flashes and night sweats in postmenopausal women.
Choice D rationale
Changes in vaginal pH are not the main cause of hot flashes and night sweats in postmenopausal women.