Nokea
The uterus is located:
- A. in the pelvic cavity;
- B. posterior to the urinary bladder;
- C. anterior to rectum;
- D. above the vagina;
Correct Answer: A
Rationale: The correct answer is A: in the pelvic cavity. The uterus is a female reproductive organ situated in the pelvic cavity. It is where the fertilized egg implants and develops during pregnancy. The uterus is located between the bladder (anteriorly) and the rectum (posteriorly). Therefore, it is not posterior to the urinary bladder (B), anterior to the rectum (C), or above the vagina (D). The correct placement of the uterus in the pelvic cavity ensures proper support and function for reproduction.
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You have just received change-of-shift report about your assigned clients. In what order will you assess these clients?
- A. A 68-year-old client who has new-onset confusion after having a bilateral orchiectomy.
- B. A 44-year-old client who is receiving IV antibiotics for acute pyelonephritis.
- C. A 55-year-old client who is scheduled for discharge after having a TURP.
- D. A 77-year-old client who is receiving continuous bladder irrigation after a TURP.
Correct Answer: A
Rationale: New-onset confusion in a postoperative client could indicate complications such as infection or electrolyte imbalance.
The nurse is assessing the sexual-reproductive functional health pattern of a 32-yr-old woman. Which question is most useful in determining the patient’s sexual orientation and related risk factors?
- A. “Do you have sex with men, women, or both?”
- B. “Which gender do you prefer to have sex with?”
- C. “What types of sexual activities do you prefer?”
- D. “Are you heterosexual, homosexual, or bisexual?”
Correct Answer: A
Rationale: The correct answer is A because it directly asks about the patient's sexual partners without assuming their orientation. This open-ended question allows the patient to freely disclose their sexual orientation and related risk factors. Answer B assumes a preference rather than orientation. Answer C focuses on activities rather than orientation. Answer D limits the options to specific labels, which may not accurately reflect the patient's experience.
Choose the correct sequence of events in the post-fertilization cleavage process.
- A. Zygote - morula- 2 cells- 4 cells- 8 cells- blastula
- B. 2 cells- 4 cells- 8 cells- zygote- morula- blastul
- C. Zygote- 2 cells- 4 cells- 8 cells- morula- blastul
- D. 8 cells-4 cells-2 cells-morula-zygote-blastula
Correct Answer: A
Rationale: The correct sequence is A: Zygote - morula - 2 cells - 4 cells - 8 cells - blastula. After fertilization, the zygote undergoes cleavage to form the morula, which then divides into 2 cells, then 4 cells, and further into 8 cells. These cells then rearrange to form the blastula. This sequence aligns with the natural progression of post-fertilization cleavage in embryonic development.
Choices B, C, and D are incorrect because they do not follow the correct chronological order of events in post-fertilization cleavage. In these sequences, the order of cell divisions is mixed up, leading to an inaccurate representation of the cleavage process. It is crucial to understand the logical progression of events in embryonic development to identify the correct sequence of post-fertilization cleavage.
The function of the epididymis is
- A. Sperm maturation
- B. Produce sperm
- C. Spermatid storage
- D. Provide nutrition to sperm
Correct Answer: A
Rationale: The correct answer is A: Sperm maturation. The epididymis is a coiled tube where sperm undergo maturation, gaining motility and ability to fertilize an egg. It does not produce sperm (incorrect B), but stores sperm for a short period (incorrect C) before ejaculation. It also does not provide nutrition to sperm (incorrect D).
When men age, what is the effect of prostate gland enlargement?
- A. It compromises the ability to fertilize ova
- B. It compromises erectile function
- C. It compromises urination
- D. It compromises sperm production
Correct Answer: C
Rationale: Prostate gland enlargement commonly affects urination by obstructing the urethra.