The testicle secrets the following hormones:

Correct Answer: C

Rationale: Step 1: The testicles are primarily responsible for producing male sex hormones. Step 2: Testosterone is the main male sex hormone secreted by the testes. Step 3: Testosterone is an androgenic hormone responsible for male characteristics. Step 4: Progesterone is a female sex hormone, not primarily secreted by the testicles. Step 5: Therefore, the correct answer is C (testosterone).

Correct Answer: A

Rationale: The correct answer is A: the cervix. The cervix is a component of the uterus that connects the uterus to the vagina. It plays a crucial role in pregnancy, as it dilates during childbirth to allow the baby to pass through. The other choices, B: the corpus, C: the head, and D: the mid piece, are incorrect as they do not refer to components of the uterus. The corpus typically refers to the main body of an organ, while the head and mid piece are terms commonly associated with structures in cells or organisms, not the uterus.

Correct Answer: D

Rationale: The correct answer is D because the sex of the child is determined by the sex chromosome carried by the spermatozoon that fertilizes the ovule. Sperm carries either an X or a Y chromosome, determining if the child will be male (XY) or female (XX). Choices A and B are incorrect because the type of spermatozoon or ovule does not solely determine the child's sex. Choice C is incorrect as well because the sex chromosome of the ovule alone does not determine the child's sex.

Correct Answer: B

Rationale: The correct answer is B) reassure Mrs. Smith that this is a normal sensation. This is the most appropriate nursing action because after surgery, it is common for patients to experience tightness at the incision site as part of the normal healing process. Reassuring the patient helps alleviate anxiety and promotes a sense of understanding and trust in the healthcare provider. Option A) notify the doctor is not necessary at this point as the sensation described is a common post-surgical experience and does not indicate a complication that requires immediate medical intervention. Option C) redress the wound is not indicated unless there are specific signs of infection or other complications at the incision site, which are not described in the scenario. Option D) check removal drainage is also not necessary based on the information provided. Drainage assessment is typically done to monitor for signs of infection or other complications, which are not indicated in this case. In an educational context, it is important for nursing students to understand the normal postoperative healing process and common sensations that patients may experience. This knowledge helps nurses provide appropriate care, support patient education, and differentiate between expected and concerning symptoms after surgery.

Correct Answer: B

Rationale: The correct answer is B) alopecia. Alopecia refers to hair loss, which is a common side effect of chemotherapy. When Mrs. Morris mentions buying a wig, she is likely anticipating hair loss due to the treatment. This demonstrates her understanding of this particular side effect. Option A) hirsutism refers to excessive hair growth, which is not a typical side effect of chemotherapy. Option C) tinnea capitus is a fungal infection of the scalp, unrelated to chemotherapy. Option D) folliculitis is an inflammation of the hair follicles, also not directly associated with chemotherapy. In an educational context, understanding the side effects of chemotherapy is crucial for patients undergoing cancer treatment. Recognizing and preparing for these side effects can help patients cope better with the physical and emotional changes they may experience. This question not only tests knowledge but also reinforces the importance of patient education and support during cancer treatment.