Nokea
A nurse identifies a client with an abnormal lab test that screens for prostate cancer. What is the test that the client will receive to screen for prostate cancer?
- A. PAS
- B. APS
- C. PSA
- D. PCA
Correct Answer: C
Rationale: PSA (Prostate-Specific Antigen) is the standard screening test for prostate cancer.
You may also like to solve these questions
In inspecting the scrotum, the nurse documents which finding as normal?
- A. The epididymides are round, solid nodular masses.
- B. The scrotum is deeply pigmented with a rugous surface.
- C. The scrotal skin is a lighter color than the body skin.
- D. The vas deferens is palpable bilaterally.
Correct Answer: B
Rationale: The correct answer is B because a deeply pigmented scrotum with a rugous surface is considered normal. This indicates good blood supply and melanin production. A: Epididymides should feel smooth and distinct, not as solid nodular masses. C: Scrotal skin should be the same color or slightly darker than the body skin. D: The vas deferens should not be palpable in a normal scrotal exam.
Which of the following statements is incorrect.
- A. a female has approximately 2-4 million oocytes at birth
- B. a female has approximately 6 million oogonia during fetal development
- C. a female ovulates about 2,000 to 4,000 oocytes during her life
- D. only approximately 1-5 oocytes are fertilized
Correct Answer: C
Rationale: The correct answer is C because a female actually ovulates only about 400-500 oocytes during her lifetime, not 2,000 to 4,000. This is due to the process of follicular atresia where many oocytes are lost before ovulation. Choice A is correct as females have a finite number of oocytes at birth. Choice B is correct as oogonia differentiate into primary oocytes during fetal development. Choice D is incorrect as typically only one oocyte is fertilized during each menstrual cycle.
The primary sex organ in the male is the _____.
- A. penis
- B. testis
- C. scrotum
- D. epididymis
Correct Answer: B
Rationale: The correct answer is B: testis. The testis is the primary male sex organ responsible for producing sperm and testosterone. It is located within the scrotum. The penis (choice A) is the male reproductive organ used for sexual intercourse but is not the primary sex organ. The scrotum (choice C) is the external sac that houses the testes but is not the primary sex organ itself. The epididymis (choice D) is a coiled tube located on the testis where sperm mature and are stored, but it is not the primary sex organ.
Which of these includes the other terms?
- A. labia
- B. clitoris
- C. vulva
- D. vestibular glands
Correct Answer: C
Rationale: The correct answer is C: vulva. The vulva includes the labia, clitoris, and vestibular glands. The labia are the outer folds of skin, the clitoris is a highly sensitive erectile structure, and the vestibular glands are located around the vaginal opening. The vulva encompasses all these structures, making it the most inclusive term among the options provided. The other choices are incorrect because they are specific structures that are part of the vulva but do not encompass all the other terms listed.
Female infertility can be caused by hormonal problems, blocked fallopian tubes, and
- A. a cold
- B. lack of appetite
- C. irregular menstrual cycles
- D. STDs
Correct Answer: D
Rationale: The correct answer is D: STDs. Sexually transmitted diseases (STDs) can lead to pelvic inflammatory disease (PID) which can cause scarring and blockage of the fallopian tubes, leading to female infertility. STDs such as chlamydia and gonorrhea can also cause damage to the reproductive organs, affecting fertility. Therefore, STDs are a significant factor contributing to female infertility.
A: A cold is a common viral infection that does not directly impact female fertility.
B: Lack of appetite is not a known cause of female infertility.
C: Irregular menstrual cycles can be a symptom of hormonal imbalances but may not directly lead to infertility.