Nokea
A client presents with symptoms of menstrual difficulties and infertility. Which hormone is essential in the maintenance of the endometrium?
- A. Estrogen
- B. Progesterone
- C. Testosterone
- D. Prolactin
Correct Answer: B
Rationale: Without a high level of progesterone, the endometrium (uterine lining) degenerates and sheds. Estrogen is a hormone that is essential for menstruation and prepares the uterus for pregnancy. Women produce testosterone, which maintains muscle mass, bone strength, and sex drive. Prolactin is produced by the pituitary gland and stimulates lactation.
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The nurse is instructing clients at a prenatal class. Which term does the nurse state as the medical name of what is removed during this procedure?
- A. The prepuce
- B. The glans
- C. The shaft
- D. The corpora cavernosa
Correct Answer: A
Rationale: The prepuce or foreskin is removed during circumcision. The prepuce covers the glans. The shaft is tubular and composed of erectile tissue. The corpora cavernosa is a column of erectile tissue.
A nurse is caring for a client who is being evaluated for a lump found on the lateral aspect of the right breast. The client is anxious and asks the nurse if the next step is to have a mastectomy. Which is the nurse's best response?
- A. Yes, breast lumps are abnormal and will need to be removed.
- B. The doctor will need a biopsy first to see if the lump is cancerous.
- C. The doctor will answer your questions when he or she arrives.
- D. Many times, an ultrasound is done to distinguish between a tumor and cyst.
Correct Answer: D
Rationale: Ultrasonography is often used with a mammogram after a breast lump is found to provide additional data on the breast lump. An ultrasound can differentiate if the lump is a fluid-filled cyst or other types of breast lesions. This step may be used before a mastectomy is performed or even a biopsy is completed. The nurse is able to provide factual information on common treatment paths, understanding that it is the physician who prescribes the medical care.
The nurse is preparing a client for a pelvic examination. Which nursing question is essential for the nurse to ask?
- A. Are you sexually active?
- B. Do you have any sexually transmitted diseases?
- C. Would you like to have assistance to get in position for the exam?
- D. Would you like to void at this time?
Correct Answer: D
Rationale: Prior to a pelvic examination, the nurse offers the client the use of the restroom to void. It is most important for the client to empty the bladder so that the physician can feel pelvic structures more clearly and for the comfort of the client. Asking client history questions is completed at the beginning of the appointment. It is important to offer assistance to those who may need help in assuming the lithotomy position.
The nurse is assisting a 30-year-old client in scheduling an appointment for a cervical biopsy. The nurse would recommend that the client schedule the testing at which time?
- A. 1 week after completion of the client's menstrual cycle
- B. 2 weeks before the onset of the client's menstrual cycle
- C. 3 weeks after the onset of the client's menstrual cycle
- D. 2 weeks after the cessation of the client's menstrual cycle
Correct Answer: A
Rationale: Because the client is premenopausal, the nurse would recommend scheduling the cervical biopsy for 1 week after the end of a menstrual period, when the cervix is least vascular. Scheduling the test for any other time would be inappropriate.
The client states to the nurse that he is very anxious about having prostate cancer ever since his prostate-specific antigen (PSA) test came back elevated. The client asks, 'Which diagnostic test produces definitive results if cancer is present?' The nurse is most correct to state which of the following?
- A. Transrectal ultrasonography
- B. Tissue biopsy
- C. Tumor marker studies
- D. Digital rectal exam
Correct Answer: B
Rationale: Obtaining an actual piece of the tissue and analyzing it for cancer is a definitive test when cancer is found. A transrectal ultrasonography is a test to view the prostate gland from different angles. This test provides additional data on the status of the prostate gland. The tumor marker studies include the prostate-specific antigen (PSA) level. This antigen indicates a potential problem but is not definitive. PSA elevations have been noted for reasons other than cancer. A digital rectal exam provides data on the shape, size, and texture of the prostate gland.