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.
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale:
It is a belief common at this age. Rationale: The child's belief that she has cancer because God is punishing her for "being bad" and her fear of going to hell if she dies is consistent with magical thinking, which is common in children around the age of 8. Children at this age often have difficulty understanding cause and effect relationships, leading to magical or illogical thinking patterns. It is essential for the nurse to recognize this developmental aspect and respond empathetically and supportively.
Choice B rationale:
Choice C rationale:
The belief is suggestive of excessive family pressure. Rationale: There is no evidence in the scenario to suggest that the child's belief is related to family pressure. The child's statements are more consistent with age-appropriate magical thinking and fear related to concepts of punishment and the afterlife.
Choice D rationale:
The statement suggests a failed attempt to develop a conscience. Rationale: The child's belief does not indicate a failed attempt to develop a conscience. Instead, it reflects a typical developmental stage where children often have magical thoughts and fears. This stage is temporary and part of normal cognitive development.
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.
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