ATI RN
Fetal Development NCLEX Questions Questions
Question 1 of 5
What are probable signs of pregnancy? Select all that apply.
Correct Answer: B
Rationale: Probable signs include Goodell sign, positive pregnancy test, and skin hyperpigmentation. Amenorrhea and fetal movement are subjective or definitive signs.
Question 2 of 5
A key finding from the Human Genome Project is:
Correct Answer: A
Rationale: Approximately 20,500 genes make up the human genome.
Question 3 of 5
The nurse explains to the patient at 28 weeks’ gestation not to lie flat on their back during the remainder of the pregnancy. What does this precaution prevent?
Correct Answer: D
Rationale: Lying flat can compress the vena cava, leading to reduced blood flow. Other options are unrelated.
Question 4 of 5
During pregnancy, which structure secretes hormones until the placenta takes over?
Correct Answer: C
Rationale: The corpus luteum produces hormones until the placenta takes over.
Question 5 of 5
The nurse is discussing genetically linked diseases with a couple planning a pregnancy. The female states, 'I am concerned because there is a history of sickle-cell disease in my family.' Which information from the nurse is correct?
Correct Answer: C
Rationale: The male partner should undergo genetic testing to determine if he is a carrier of the sickle-cell gene. This information guides the couple's reproductive decisions.