ATI RN
Human Reproductive System Quizlet Questions
Question 1 of 5
Spermatogenesis:
Correct Answer: A
Rationale: Correct Answer: A Rationale: Spermatogenesis is a complex process involving several stages such as mitosis, meiosis, and maturation. It starts with the division of spermatogonia through mitosis, followed by meiosis I and II to form haploid spermatids. These spermatids then undergo maturation to become spermatozoa. Therefore, spermatogenesis occurs in several stages, making choice A the correct answer. Summary of Incorrect Choices: B: While spermatogenesis does involve meiosis, it includes both meiosis I and II, not just meiosis I. C: Spermatogenesis includes both meiosis I and II, not just meiosis II. D: Spermatogenesis is primarily regulated by hormones such as testosterone and LH, not FSH.
Question 2 of 5
The veins of the ovary can open into:
Correct Answer: D
Rationale: The correct answer is D: internal iliac vein. The veins of the ovary drain into the ovarian veins, which then connect to the pampiniform plexus, ultimately draining into the internal iliac vein. This pathway allows for the blood from the ovary to be carried back to the heart. The other choices (A, B, C) are incorrect as the ovarian veins do not typically open into the inferior vena cava, uterine vein, or renal vein.
Question 3 of 5
The external female genital organs are represented by the following structures, EXCEPT:
Correct Answer: A
Rationale: The correct answer is A: Fallopian tubes. The external female genital organs include the vagina, vulva, and ovary, which are visible on the outside of the body. The fallopian tubes, however, are internal structures that connect the ovaries to the uterus. They are not part of the external genitalia. Therefore, the fallopian tubes do not fall under the category of external female genital organs. Choices B, C, and D are incorrect because they are all part of the external female genital organs.
Question 4 of 5
The male sex of the child involves the following during fecundation:
Correct Answer: B
Rationale: Step 1: At fertilization, the sperm contributes either an X or Y sex chromosome. Step 2: The ovum always contributes an X sex chromosome. Step 3: If the sperm carries the Y chromosome, the resulting child will be male. Therefore, the correct choice is B. Summary: A: Incorrect. If the sperm contains the X chromosome, the child will be female. C: Incorrect. Ovule always contains an X chromosome. D: Incorrect. This choice combines correct and incorrect information, as the sperm must contain the Y chromosome for a male child.
Question 5 of 5
Mrs. Smith balks at the idea of looking at her incision. It would be most appropriate to
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.