A client expresses concern about teratogen exposure on fetal development.Which factor does the nurse emphasize as a priority related to the effects of teratogen exposure?
The mother’s size.
The timing and duration of exposure.
The type of teratogen.
The father’s health.
The Correct Answer is B
Choice A rationale
The mother’s size does not significantly impact the effects of teratogen exposure on fetal development. Teratogens are substances that cause congenital abnormalities in a developing fetus, and their impact is more related to the timing, duration, and type of exposure rather than the mother’s physical characteristics.
Choice B rationale
The timing and duration of exposure are critical factors in determining the effects of teratogen exposure. Teratogens can cause the most harm during specific periods of fetal development, particularly during the first trimester when organogenesis occurs. The duration of exposure also influences the severity of the effects, with prolonged exposure leading to more significant developmental issues.
Choice C rationale
The type of teratogen is also important, as different teratogens can cause different types of congenital abnormalities. For example, alcohol can lead to fetal alcohol syndrome, while certain medications can cause neural tube defects. However, the timing and duration of exposure are generally considered more critical factors.
Choice D rationale
The father’s health does not directly impact the effects of teratogen exposure on fetal development. Teratogens affect the fetus through the mother’s exposure to harmful substances during pregnancy.
Free Nursing Test Bank
- Free Pharmacology Quiz 1
- Free Medical-Surgical Quiz 2
- Free Fundamentals Quiz 3
- Free Maternal-Newborn Quiz 4
- Free Anatomy and Physiology Quiz 5
- Free Obstetrics and Pediatrics Quiz 6
- Free Fluid and Electrolytes Quiz 7
- Free Community Health Quiz 8
- Free Promoting Health across the Lifespan Quiz 9
- Free Multidimensional Care Quiz 10
View Related questions
Correct Answer is B
Explanation
Choice A rationale
This response is dismissive and does not address the client’s feelings. It may make the client feel invalidated and unsupported.
Choice B rationale
This response acknowledges that ambivalent feelings are common in early pregnancy. It normalizes the client’s feelings and provides reassurance, which is appropriate and supportive.
Choice C rationale
This response imposes an expectation of happiness on the client, which may make her feel guilty or inadequate for not feeling happy. It does not validate her current feelings.
Choice D rationale
This response redirects the client’s feelings to another person (her mother) rather than addressing them directly. It may not be helpful if the client does not have a supportive relationship with her mother.
Correct Answer is C
Explanation
Choice A rationale
Taking iron with milk is not recommended because calcium in milk can inhibit the absorption of iron. It is better to take iron supplements with a source of vitamin C, which enhances iron absorption.
Choice B rationale
Iron supplements typically cause constipation rather than loose stools. Common side effects include nausea, vomiting, and dark stools.
Choice C rationale
Taking iron with vitamin C enhances absorption. Vitamin C converts iron into a form that is more easily absorbed by the body, making it more effective in treating iron deficiency anemia.
Choice D rationale
Iron supplements are best absorbed on an empty stomach, but they can cause gastrointestinal discomfort. If this occurs, taking them with a small amount of food may help, but it should not be taken with dairy products or calcium-rich foods.