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.
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Correct Answer is C
Explanation
Choice A rationale:
Self-monitoring of blood glucose is not recommended primarily because it is a less expensive method of testing. The main reasons for self-monitoring include empowering the child to manage their diabetes, allowing for more frequent monitoring without hospital visits, and facilitating prompt adjustments in insulin or dietary intake.
Choice B rationale:
Self-monitoring of blood glucose can be quite accurate if done correctly. Accuracy depends on proper technique, calibration of the glucometer, and regular maintenance. It is comparable to laboratory testing when performed accurately.
Choice C rationale:
Children with diabetes need to learn to manage their condition as they grow older. Teaching them self-monitoring skills empowers them to take control of their health and make informed decisions about insulin dosages, dietary choices, and physical activity levels.
Choice D rationale:
While parental involvement is essential, self-monitoring of blood glucose is primarily about empowering the child to manage their diabetes. Parents play a supportive role in educating and supervising, but the child's active involvement is crucial for long-term management.
Correct Answer is A
Explanation
Choice A rationale:
The medication, Methylergonovine 0.2mg IM, is contraindicated due to the client's blood pressure. The patient's blood pressure reading is 155/95 mmHg, which indicates hypertension (high blood pressure). Methylergonovine is a medication used to manage postpartum hemorrhage by causing uterine contractions and reducing bleeding. However, it is contraindicated in patients with hypertension because it can significantly raise blood pressure, leading to complications such as stroke, heart attack, or hypertensive crisis. Administering this medication to a patient with high blood pressure can worsen their condition and pose serious risks.
Choice B rationale:
The multigravity (G-5) of the client (having had 5 pregnancies) is not a contraindication for Methylergonovine. The number of pregnancies a patient has had does not impact the contraindication criteria for this medication.
Choice C rationale:
The client's drug allergy to penicillin is not a contraindication for Methylergonovine. Allergies to specific medications do not affect the use of Methylergonovine for postpartum hemorrhage.
Choice D rationale:
The client's heart rate, which is not provided in the medical chart, does not directly contraindicate Methylergonovine. However, hypertension (elevated blood pressure) is the primary concern in this scenario, making choice A the correct answer.
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