Nokea
The semen contains liquids originating from:
- A. prostate;
- B. scrotum;
- C. seminal vesicles;
- D. epididymal duct;
Correct Answer: A
Rationale: Step-by-step rationale:
1. The prostate gland secretes a milky fluid that constitutes a major portion of semen.
2. This prostatic fluid contains enzymes, citric acid, and zinc, which nourish and protect sperm.
3. Seminal vesicles also contribute to semen production, but mainly by providing fructose for sperm energy.
4. The scrotum houses the testes but does not directly contribute fluids to semen.
5. The epididymal duct is a site for sperm maturation and storage but does not produce semen fluids.
Summary:
Choice A is correct because the prostate gland secretes a significant portion of semen. Choices B, C, and D are incorrect because they do not directly contribute fluids to semen production.
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The external male genital organs are represented by the following structures, EXCEPT:
- A. penis;
- B. seminal ducts;
- C. corpus spongiosum;
- D. prostate
Correct Answer: D
Rationale: The correct answer is D: prostate. The prostate is an internal male reproductive organ located below the bladder. Step-by-step rationale: A - The penis is an external male genital organ. B - Seminal ducts are also known as vas deferens and are part of the male reproductive system. C - The corpus spongiosum is a spongy tissue structure found in the penis. Thus, the prostate is the only internal organ listed, making it the correct answer.
A client is concerned about her irregular menstrual periods since she has increased her daily workouts at the gym to 2 hours each day. What is the nurses’ best response?
- A. “Do you want to talk about the need for that much exercise?”
- B. “Exercise is healthy but can decrease body fat and cause irregular periods.”
- C. “Bingeing and purging can cause electrolyte problems in your body.”
- D. “Anorexic behavior can result in decreased estrogen levels.”
Correct Answer: B
Rationale: Rationale:
The correct answer is B because excessive exercise can lead to decreased body fat, which in turn disrupts hormone levels causing irregular periods. Choice A is inappropriate as it doesn't address the underlying issue. Choices C and D are incorrect as they refer to different conditions (bulimia and anorexia) not related to the client's concern.
A nurse is teaching a client in the doctor's office about genital warts. Which of the following is the best discharge instruction to give to a client with genital warts?
- A. Advise all sexual contacts to be examined and treated.
- B. Antiviral IV drugs are recommended to prevent viral shedding.
- C. Topical applications of the antiviral drugs are recommended for clinical benefits.
- D. Use of alcohol, peroxide, witch hazel, and warm air from a hair dryer are recommended to keep the lesions dry.
Correct Answer: A
Rationale: Notifying and treating all sexual contacts is essential to prevent further spread of genital warts.
The layer of the uterine wall that is shed during menstruation is the
- A. endometrium
- B. myometrium
- C. epimetrium
- D. none of the above
Correct Answer: A
Rationale: The correct answer is A: endometrium. During menstruation, the endometrium, the inner lining of the uterus, is shed. This layer thickens throughout the menstrual cycle in preparation for possible implantation of a fertilized egg. If fertilization does not occur, the endometrium is shed during menstruation.
B: myometrium is incorrect because it is the middle layer of the uterine wall consisting of smooth muscle tissue, responsible for contracting during labor.
C: epimetrium is incorrect as it is not a recognized term in anatomy. The outer layer of the uterus is called the perimetrium.
D: none of the above is incorrect as the endometrium is the specific layer of the uterine wall that is shed during menstruation.
When a nurse is educating a group of women about the risks of breast cancer, she includes which of the following common risk factor?
- A. Older than 30 years of age
- B. Family history of breast cancer
- C. African-American heritage
- D. Breast tenderness, without any sensation
Correct Answer: B
Rationale: Family history is a well-established risk factor for breast cancer.