Which of the following does not have potentially teratogenic effects?
Smoking
Alcohol
Infectious diseases
Sunlight
X-rays
The Correct Answer is D
A. Smoking: Correctly known to be teratogenic; can lead to low birth weight, preterm birth, and other anomalies.
B. Alcohol: Highly teratogenic; causes fetal alcohol spectrum disorders.
C. Infectious diseases: Examples like rubella and Zika are known teratogens.
D. Sunlight: Normal sunlight exposure is not teratogenic; only excessive UV exposure may pose skin risks, not fetal deformities.
E. X-rays: Ionizing radiation is teratogenic, especially in early pregnancy.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. High HDL: low LDL: HDL ("good cholesterol") helps remove excess cholesterol, while LDL ("bad cholesterol") contributes to atherosclerosis. This ratio lowers cardiovascular risk.
B. High LDL: low HDL: Unhealthy. Promotes plaque buildup in arteries, increasing cardiovascular risk.
C. High LDL: low chylomicron: Still unhealthy due to elevated LDL, regardless of chylomicron level.
D. High SFA: low HDL: Saturated fatty acids (SFAs) increase LDL and lower HDL—this is an unhealthy lipid profile.
E. High chylomicron: low LDL: Chylomicrons transport dietary triglycerides but are not indicative of long-term lipid health.
Correct Answer is C
Explanation
A. Right common iliac artery:
Arises from the abdominal aorta; bifurcates into internal and external iliac arteries.
B. Right internal iliac artery:
Supplies pelvic organs; branches off the common iliac artery.
C. Left common iliac artery:
The left-side counterpart of the right common iliac.
D. Abdominal aorta:
Major artery running down the midline; bifurcates into the common iliac arteries around L4.
E. Right external iliac artery:
Continues into the femoral artery; runs along the pelvic brim.
F. Right femoral artery:
Located in the thigh, distal to the inguinal ligament; often seen in lower limb images.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.