The nurse should teach a pregnant woman that which substances are teratogens? (Select all that apply.).

Cigarette smoke.

Isotretinoin (Retin A).

Vitamin C.

Salicylic acid.

Rubella.

Answer and Explanation

Correct Answer : A,B,E

Choice A rationale:

Cigarette smoke contains harmful chemicals that can cause birth defects and other complications during pregnancy. Pregnant women should avoid exposure to cigarette smoke to protect the developing fetus.

Choice B rationale:

Isotretinoin (Retin A) is a medication used to treat severe acne. It is known to cause severe birth defects and should be avoided during pregnancy. Women of childbearing age who are prescribed isotretinoin must use effective contraception to prevent pregnancy while taking the medication.

Choice C rationale:

Vitamin C, also known as ascorbic acid, is a water-soluble vitamin that is essential for various bodily functions. It is not a teratogen and is safe for consumption during pregnancy in recommended amounts. In fact, pregnant women are encouraged to consume an adequate amount of vitamin C to support their overall health and the development of the baby.

Choice D rationale:

Salicylic acid is commonly found in skincare products and is used to treat acne. While oral use of high doses of salicylic acid during pregnancy can be harmful, the small amounts used in topical skincare products are generally considered safe. However, it's advisable for pregnant women to use salicylic acid-containing products in moderation.

Choice E rationale:

Rubella, also known as German measles, is a contagious viral infection that can cause birth defects if a pregnant woman becomes infected, especially during the early stages of pregnancy. Rubella vaccination before pregnancy is recommended to prevent congenital rubella syndrome.

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Correct Answer is D

Explanation

Choice A rationale:
Bronchoscopy is not the essential test for diagnosing cystic fibrosis. Bronchoscopy is a procedure that allows the healthcare provider to visualize the airways and lungs but is not the primary test for cystic fibrosis diagnosis. Cystic fibrosis is primarily diagnosed through genetic testing and sweat chloride testing.
Choice B rationale:
Serum calcium levels are not specific to cystic fibrosis diagnosis. Serum calcium levels are typically used to assess calcium balance in the body and are not directly related to cystic fibrosis diagnosis.
Choice C rationale:
Urine creatinine levels are not specific to cystic fibrosis diagnosis. Urine creatinine levels are often used to assess kidney function and muscle breakdown but are not diagnostic for cystic fibrosis.
Choice D rationale:
Sweat chloride test is essential in establishing the diagnosis of cystic fibrosis. Cystic fibrosis is characterized by the abnormal transport of chloride across cell membranes, leading to salty sweat. The sweat chloride test measures the amount of chloride in the sweat and is a key diagnostic test for cystic fibrosis. Values above a certain threshold (typically 60 mmol/L) are suggestive of cystic fibrosis.

A. Dried beans. B. Seeds. C. Peanut butter. D. Bagel. E. Eggs.

Correct Answer is ["A","B","C"]

Explanation

Choice A rationale:

Dried beans are excellent sources of plant-based protein and are suitable for a vegetarian diet. They are also rich in fiber, vitamins, and minerals.

Choice B rationale:

Seeds, such as chia seeds, flaxseeds, and pumpkin seeds, are good sources of protein, healthy fats, and various nutrients. They are suitable for vegetarians and can be incorporated into meals, salads, or smoothies.

Choice C rationale:

Peanut butter, made from ground peanuts, is a protein-rich food suitable for vegetarians. It can be spread on bread, added to smoothies, or used in various recipes.

Choice D rationale:

Bagels are not typically high in protein. They are primarily carbohydrate-based and do not serve as a significant source of protein for individuals following a vegetarian diet.

Choice E rationale:

Eggs are a good source of high-quality protein; however, they are not suitable for a strict vegetarian diet. Some vegetarians, known as ovo-vegetarians, include eggs in their diet, but strict vegetarians, known as vegans, avoid all animal products, including eggs.

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The nurse should teach a pregnant woman that which substances are teratogens? (Select all that apply.).

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Cystic fibrosis (CF) is suspected in a toddler. Which test is essential in establishing this diagnosis?

Correct Answer is D

Explanation

The nurse is developing a dietary teaching plan for a patient on a vegetarian diet.The nurse should provide the patient with which examples of protein-containing foods? (Select all that apply.).

Correct Answer is ["A","B","C"]

Explanation

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