A primipara at 20-weeks gestation is scheduled for an ultrasound. In preparing the client for the procedure, the nurse should explain that the primary reason for conducting this diagnostic study is to obtain which information?

Chromosomal abnormalities

Sex and size of the infant

Lecithin-sphingomyelin ratio

Fetal growth and gestational age.

Answer and Explanation

The Correct Answer is D

A. Chromosomal abnormalities:

While an ultrasound can sometimes identify structural abnormalities, it's not the primary tool for detecting chromosomal abnormalities. Genetic testing or procedures like amniocentesis are more specific for this purpose.

B. Sex and size of the infant:

An ultrasound is indeed used to determine the sex of the baby and assess its size and growth.

C. Lecithin-sphingomyelin ratio:

The lecithin-sphingomyelin ratio is typically assessed in tests related to fetal lung maturity, which is not the primary purpose of a routine ultrasound.

D. Fetal growth and gestational age:

This is one of the primary purposes of a routine ultrasound during pregnancy. It helps evaluate the baby's growth and ensures it aligns with the expected gestational age.

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Correct Answer is C

Explanation

A. Dilate the pupil so the red reflex can be visualized:
This statement is not accurate regarding the purpose of the eye ointment. The eye ointment is not used to dilate the pupil but serves a different purpose.

B. Prevent herpes infection:
While eye ointment can help prevent certain eye infections, it's not specifically administered to prevent herpes infection.

C. Prevent eye infections:
This is the correct answer. The eye ointment typically contains an antibiotic and is applied to prevent infections, particularly those that could be transmitted during childbirth.

D. Clear the infant's vision:
The eye ointment is not used to clear the infant's vision. Its primary purpose is to prevent infections rather than affect vision.

A. Strawberries B. Collard greens. C. Whole milk D. Yogurt

Correct Answer is A

Explanation

A. Strawberries:
Strawberries contain a moderate amount of folic acid, providing a good alternative source for the client. While not as high as some vegetables, they still offer a reasonable amount of this essential nutrient. This could be a suitable option considering the client's dislike for green leafy vegetables and allergy to soy.

B. Collard greens:
Collard greens are an excellent source of folic acid. However, since the client dislikes green leafy vegetables, recommending collard greens might not align with her preferences.

C. Whole milk:
Whole milk doesn't contain significant amounts of folic acid. While it's a source of other nutrients, it isn't a primary choice for obtaining folic acid.

D. Yogurt:
Similar to whole milk, yogurt doesn't contain a substantial amount of folic acid. While it offers various health benefits due to its probiotics and nutrients, it's not a significant source of folic acid.

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A primipara at 20-weeks gestation is scheduled for an ultrasound. In preparing the client for the procedure, the nurse should explain that the primary reason for conducting this diagnostic study is to obtain which information?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A father watching the admission of his newborn to the nursery notices that eye ointment is placed in the infant's eyes. He asks the nurse what is the purpose of the ointment. The nurse would be correct in stating that the purpose for using the ointment is to

Correct Answer is C

Explanation

After two miscarriages, a client is instructed to increase her daily intake of foods that includes folic acid. The client does not like green leafy vegetables and states she is allergic to soy. Which food should the nurse suggest that the client eat to obtain folic acid?

Correct Answer is A

Explanation

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