In educating a male patient about testicular cancer, the nurse includes which statement?

Correct Answer: A

Rationale: Step 1: The correct answer is A because testicular cancer has the highest incidence in men between 20 and 34 years of age, making it crucial to educate this age group. Step 2: Choice B is incorrect as testicular cancer is not correlated with HPV; it is more associated with undescended testicles. Step 3: Choice C is incorrect as there is no direct link between the number of sexual partners and testicular cancer risk. Step 4: Choice D is incorrect as circumcision status is not a significant factor in the development of testicular cancer.

Correct Answer: B

Rationale: The correct answer is B: Assisting the client into a lithotomy position. This task can be safely delegated to the UAP as it involves physically assisting the client into a specific position and does not require specialized nursing knowledge or assessment skills. The nurse should be available to provide guidance and supervision to ensure the safety and comfort of the client during the procedure. Choices A, C, and D involve tasks that require nursing assessment and critical thinking skills, which should be performed by the nurse. Witnessing the consent form (choice A) ensures proper documentation and understanding of the procedure. Asking about allergies to iodine or shellfish (choice C) is crucial to prevent adverse reactions during the procedure. Assessing for pelvic or shoulder pain after the study (choice D) is important to monitor for any potential complications post-procedure. These tasks are within the scope of nursing practice and should not be delegated to a UAP.

Correct Answer: C

Rationale: The correct answer is C: Luteinizing hormone (LH). LH is responsible for stimulating the development of the corpus luteum after ovulation. It triggers the release of the egg from the follicle and promotes the transformation of the follicle into the corpus luteum, which is crucial for the production of progesterone. Estrogen (A) is involved in the development of the follicle, not the corpus luteum. Progesterone (B) is produced by the corpus luteum, not responsible for its development. FSH (D) is primarily involved in stimulating the growth of ovarian follicles, not the formation of the corpus luteum.

Correct Answer: A

Rationale: The correct sequence is A: Zygote - morula - 2 cells - 4 cells - 8 cells - blastula. After fertilization, the zygote undergoes cleavage to form the morula, which then divides into 2 cells, then 4 cells, and further into 8 cells. These cells then rearrange to form the blastula. This sequence aligns with the natural progression of post-fertilization cleavage in embryonic development. Choices B, C, and D are incorrect because they do not follow the correct chronological order of events in post-fertilization cleavage. In these sequences, the order of cell divisions is mixed up, leading to an inaccurate representation of the cleavage process. It is crucial to understand the logical progression of events in embryonic development to identify the correct sequence of post-fertilization cleavage.

Correct Answer: D

Rationale: Estrogen is known to stimulate ductal proliferation in the breast tissue as part of its role in breast development and maintenance. This is crucial for preparing the breast for potential pregnancy and lactation. The other choices are incorrect because estrogen does not directly cause cystic changes in the vagina, alter the pH of cervical mucus to become more alkaline, or specifically facilitate the growth of ovarian follicles. Estrogen plays a role in ovarian follicle development, but its main function in this context is to stimulate the growth and maturation of the follicles, not just facilitate their growth.