Nokea
A client with stage IV ovarian cancer and recurrent ascites is admitted to the medical unit for a paracentesis. Which nursing actions included in the plan of care will you delegate to an LPN who has worked on the medical unit for several years?
- A. Obtain a paracentesis tray from the central supply area.
- B. Complete the short-stay client admission form.
- C. Take vital signs every 15 minutes after the procedure.
- D. Provide discharge instructions after the procedure.
Correct Answer: C
Rationale: Taking vital signs is within the scope of practice for an LPN.
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The seminal vesicle:
- A. is located above the prostate;
- B. is a pair organ;
- C. is located medially from the deferent ducts;
- D. has endocrine role, generating the seminal fluid;
Correct Answer: B
Rationale: The correct answer is B because the seminal vesicle is indeed a pair organ, meaning there are two of them in the male reproductive system. They are located posterior to the urinary bladder and are responsible for producing and secreting a significant portion of the seminal fluid.
Choice A is incorrect because the seminal vesicles are located behind the bladder, not above the prostate. Choice C is incorrect as the seminal vesicles are located laterally, not medially from the deferent ducts. Choice D is incorrect because the seminal vesicle is not an endocrine organ; it has an exocrine function in producing seminal fluid.
What is the function of the prolactin hormone?
- A. Prolactin promotes the production of milk from elements in the blood.
- B. Prolactin stimulates the development of alveoli.
- C. Prolactin stimulates increased production of tubules and ducts.
- D. Prolactin promotes the growth and development of the breasts' fatty tissue.
Correct Answer: A
Rationale: Prolactin is primarily responsible for milk production in the mammary glands.
The testicle is located:
- A. inside a muscular pouch;
- B. inside the scrotum;
- C. at the inguinal canal;
- D. inside the abdominal cavity;
Correct Answer: B
Rationale: The correct answer is B: inside the scrotum. The testicles are located outside the abdominal cavity in a structure called the scrotum. This location is essential for temperature regulation as sperm production requires a slightly lower temperature than the body's core. Choices A, C, and D are incorrect as the testicles are not inside a muscular pouch, at the inguinal canal, or inside the abdominal cavity.
The embryo, upon reaching the UTERUS, will embed itself into the endometrium. This is called _____
- A. Menopause
- B. ovulation
- C. Implantation
- D. menstruation
Correct Answer: C
Rationale: The correct answer is C: Implantation. After fertilization, the embryo travels through the fallopian tube and reaches the uterus. During implantation, the embryo attaches itself to the endometrium lining of the uterus for further development. Menopause (A) is the cessation of menstrual cycles, ovulation (B) is the release of an egg from the ovary, and menstruation (D) is the shedding of the uterine lining if fertilization does not occur.
Which hormone is produced by the corpus luteum that helps maintain pregnancy?
- A. Estrogen
- B. Testosterone
- C. Progesterone
- D. Relaxin
Correct Answer: C
Rationale: The correct answer is C: Progesterone. The corpus luteum produces progesterone, which is essential for maintaining the uterine lining and supporting early pregnancy. Progesterone helps prevent contractions of the uterus and supports the development of the placenta. Estrogen (A) is important for the initial thickening of the uterine lining but does not play a direct role in maintaining pregnancy. Testosterone (B) is not involved in pregnancy maintenance. Relaxin (D) helps relax the uterine muscles but is not primarily responsible for maintaining pregnancy.